BS-X BIOS:ROM map

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I mark with the tag "UNNECESSARY LINE" things that I think could be removed. If anyone ever wants to reassemble this and looks for some bytes to save, there you go.

Contents

Bank $10

There is a Jump Table on the Satellaview that is used at the Start Up. I guess its implemented to serve as a verification that the Satellaview is there and working correctly, because the BIOS jumps to this jump table just to be redirected to subroutines in itself again.

$10/5974 6B          RTL            ; (Executed at Start Up)
$10/5978 6B          RTL            ; (Executed while NMI)
$10/598C 5C AD C2 80 JMP $80C2AD    ; Check if Satellaview Stream Number Registers work

$10/59A4 5C 6D C3 80 JMP $80C36D    ; Transfer (fixed Set of) Data to Satellaview

$10/59B0 5C D6 C3 80 JMP $80C3D6[$80:C3D6]   A:0008 X:FFFE Y:E280 P:envMxdIzC

$10/5A6C 5C 84 BB 80 JMP $80BB84    ; MCC Memory Controller Settings: Enable Flash R/W
$10/5A70 5C B1 BB 80 JMP $80BBB1    ; MCC Memory Controller Settings: Disable Flash R/W
$10/5A90 5C 6C BD 80 JMP $80BD6C[$80:BD6C]   A:0 X:0007 Y:0 P:envMXdIZC
$10/5A94 5C 95 BD 80 JMP $80BD95[$80:BD95]   A:0 X:0 Y:0 P:envMXdIZc
$10/5B0C 5C 77 C1 80 JMP $80C177[$80:C177]   A:0080 X:0007 Y:0 P:eNvMxdIzC
$10/5B10 5C C5 C1 80 JMP $80C1C5[$80:C1C5]   A:0080 X:0007 Y:0 P:eNvMxdIzC
$10/5B40 5C EB F1 80 JMP $80F1EB[$80:F1EB]   A:0061 X:FFFE Y:0 P:eNvmxdIzC
$10/5B44 5C 31 F2 80 JMP $80F231[$80:F231]   A:0 X:00FF Y:0 P:eNvmxdIzC
$10/5B4C 5C AB F2 80 JMP $80F2AB[$80:F2AB]   A:0 X:0 Y:00FF P:envmxdIzC
$10/5B58 5C F2 F2 80 JMP $80F2F2[$80:F2F2]   A:0 X:FFFE Y:E280 P:envMxdIZC
$10/5B70 5C A3 E7 80 JMP $80E7A3[$80:E7A3]   A:0 X:00FF Y:0 P:envMxdIzC
$10/5BAC 5C 28 EA 80 JMP $80EA28[$80:EA28]   A:0 X:0 Y:0 P:envMxdIzC
$10/5C0C 5C D6 EF 80 JMP $80EFD6[$80:EFD6]   A:0 X:00FF Y:0 P:envMxdIzC
$10/5C1C 5C 20 97 80 JMP $809720    ; Play Music/Sound Effect
$10/5C20 5C A6 97 80 JMP $8097A6[$80:97A6]   A:0 X:00FF Y:0 P:eNvmxdIzC

Bank $80

$80/8200 Update Graphics Registers

Transfers values from their $01xx-buffers to their registers

$80/8200 08          PHP            ; Buffer Flag Register value on stack
$80/8201 E2 20       SEP #$20       ; A = 8-bit
$80/8203 AD 00 01    LDA $0100      ; Update Display Control 1 (FBLANK / Brightness) and it's buffer
$80/8206 8D 00 21    STA $2100
$80/8209 8D 1B 02    STA $021B
$80/820C AD 01 01    LDA $0101      ; Update Object Size and Object Base
$80/820F 8D 01 21    STA $2101
$80/8212 AD 04 01    LDA $0104      ; Update BG Mode
$80/8215 8D 05 21    STA $2105
$80/8218 AD 05 01    LDA $0105      ; Update Mosaic
$80/821B 8D 06 21    STA $2106
$80/821E AD 06 01    LDA $0106      ; Update BG1 Tilemap Address and Mirroring
$80/8221 8D 07 21    STA $2107
$80/8224 AD 07 01    LDA $0107      ; Update BG2 Tilemap Address and Mirroring
$80/8227 8D 08 21    STA $2108
$80/822A AD 08 01    LDA $0108      ; Update BG3 Tilemap Address and Mirroring
$80/822D 8D 09 21    STA $2109
$80/8230 AD 09 01    LDA $0109      ; Update BG4 Tilemap Address and Mirroring
$80/8233 8D 0A 21    STA $210A
$80/8236 AD 0A 01    LDA $010A      ; Update BG1/2 Tileset Address
$80/8239 8D 0B 21    STA $210B
$80/823C AD 0B 01    LDA $010B      ; Update BG3/4 Tileset Address
$80/823F 8D 0C 21    STA $210C
$80/8242 AD 0C 01    LDA $010C      ; Update Mode 7 Rotation/Scaling Mode Settings
$80/8245 8D 1A 21    STA $211A
$80/8248 AD 0D 01    LDA $010D      ; Update Window BG1/BG2 Mask Settings
$80/824B 8D 23 21    STA $2123
$80/824E AD 0E 01    LDA $010E      ; Update Window BG3/BG4 Mask Settings
$80/8251 8D 24 21    STA $2124
$80/8254 AD 1F 01    LDA $011F      ; Update Window OBJ/MATH Mask Settings
$80/8257 8D 25 21    STA $2125
$80/825A AD 20 01    LDA $0120      ; Update Window 1 Left Position (X1)
$80/825D 8D 26 21    STA $2126
$80/8260 AD 21 01    LDA $0121      ; Update Window 1 Right Position (X2)
$80/8263 8D 27 21    STA $2127
$80/8266 AD 22 01    LDA $0122      ; Update Window 2 Left Position (X1)
$80/8269 8D 28 21    STA $2128
$80/826C AD 23 01    LDA $0123      ; Update Window 2 Right Position (X2)
$80/826F 8D 29 21    STA $2129
$80/8272 AD 24 01    LDA $0124      ; Update Window 1/2 Mask Logic (BG1-BG4)
$80/8275 8D 2A 21    STA $212A
$80/8278 AD 25 01    LDA $0125      ; Update Window 1/2 Mask Logic (OBJ/MATH)
$80/827B 8D 2B 21    STA $212B
$80/827E AD 26 01    LDA $0126      ; Update Main Screen Designation
$80/8281 8D 2C 21    STA $212C
$80/8284 AD 28 01    LDA $0128      ; Update Window Area Main Screen Disable
$80/8287 8D 2E 21    STA $212E
$80/828A AD 27 01    LDA $0127      ; Update Sub Screen Designation
$80/828D 8D 2D 21    STA $212D
$80/8290 AD 29 01    LDA $0129      ; Update Window Area Sub Screen Disable
$80/8293 8D 2F 21    STA $212F
$80/8296 AD 2A 01    LDA $012A      ; Update 
$80/8299 8D 30 21    STA $2130
$80/829C AD 2B 01    LDA $012B      ; Update 
$80/829F 8D 31 21    STA $2131
$80/82A2 AD 2D 01    LDA $012D      ; Update Color Math Sub Screen Backdrop Color - RED
$80/82A5 09 20       ORA #$20
$80/82A7 8D 32 21    STA $2132
$80/82AA AD 2E 01    LDA $012E      ; Update Color Math Sub Screen Backdrop Color - GREEN
$80/82AD 09 40       ORA #$40
$80/82AF 8D 32 21    STA $2132
$80/82B2 AD 2F 01    LDA $012F      ; Update Color Math Sub Screen Backdrop Color - BLUE
$80/82B5 09 80       ORA #$80
$80/82B7 8D 32 21    STA $2132
$80/82BA AD 30 01    LDA $0130      ; Update Display Control 2
$80/82BD 8D 33 21    STA $2133
$80/82C0 AD 0F 01    LDA $010F      ; Update Scroll Registers for BG1 to BG4
$80/82C3 8D 0D 21    STA $210D
$80/82C6 AD 10 01    LDA $0110
$80/82C9 8D 0D 21    STA $210D
$80/82CC AD 11 01    LDA $0111
$80/82CF 8D 0E 21    STA $210E
$80/82D2 AD 12 01    LDA $0112
$80/82D5 8D 0E 21    STA $210E
$80/82D8 AD 13 01    LDA $0113
$80/82DB 8D 0F 21    STA $210F
$80/82DE AD 14 01    LDA $0114
$80/82E1 8D 0F 21    STA $210F
$80/82E4 AD 15 01    LDA $0115
$80/82E7 8D 10 21    STA $2110
$80/82EA AD 16 01    LDA $0116
$80/82ED 8D 10 21    STA $2110
$80/82F0 AD 17 01    LDA $0117
$80/82F3 8D 11 21    STA $2111
$80/82F6 AD 18 01    LDA $0118
$80/82F9 8D 11 21    STA $2111
$80/82FC AD 19 01    LDA $0119
$80/82FF 8D 12 21    STA $2112
$80/8302 AD 1A 01    LDA $011A
$80/8305 8D 12 21    STA $2112
$80/8308 AD 1B 01    LDA $011B
$80/830B 8D 13 21    STA $2113
$80/830E AD 1C 01    LDA $011C
$80/8311 8D 13 21    STA $2113
$80/8314 AD 1D 01    LDA $011D
$80/8317 8D 14 21    STA $2114
$80/831A AD 1E 01    LDA $011E
$80/831D 8D 14 21    STA $2114
$80/8320 AD 3A 01    LDA $013A      ; Set HDMA flags
$80/8323 8D 0C 42    STA $420C
$80/8326 28          PLP            ; Restore Flag Register value
$80/8327 6B          RTL

$80/8328 During NMI: Update CGRAM

$80/8328 08          PHP            ; Buffer Flag Register value on stack
$80/8329 E2 10       SEP #$10       ; X/Y = 8-bit
$80/832B C2 20       REP #$20       ; A = 16-bit
$80/832D AD 1C 02    LDA $021C      ; Is the flag to update the CGRAM set?
$80/8330 F0 24       BEQ $24        ; [$8356] Exit if not
$80/8332 A9 00 22    LDA #$2200     ; Setup DMA to CGRAM, transfer whole buffer ($7E/2000)
$80/8335 8D 10 43    STA $4310
$80/8338 A9 00 20    LDA #$2000
$80/833B 8D 12 43    STA $4312
$80/833E A2 7E       LDX #$7E
$80/8340 8E 14 43    STX $4314
$80/8343 A9 00 02    LDA #$0200
$80/8346 8D 15 43    STA $4315
$80/8349 A2 00       LDX #$00       ; Set CGRAM address to its start
$80/834B 8E 21 21    STX $2121
$80/834E A2 02       LDX #$02       ; Activate DMA
$80/8350 8E 0B 42    STX $420B
$80/8353 9C 1C 02    STZ $021C      ; Clear Flag for CGRAM update
$80/8356 28          PLP            ; Restore Flag Register value
$80/8357 6B          RTL

$80/8358 ?

$80/8358 08          PHP            ; Buffer Flag Register value on stack
$80/8359 C2 20       REP #$20       ; A = 16-bit
$80/835B A9 61 00    LDA #$0061              A:00E0 X:FFFE Y:0 P:eNvmxdIzC
$80/835E 8D 24 02    STA $0224  [$80:0224]   A:0061 X:FFFE Y:0 P:envmxdIzC
$80/8361 28          PLP            ; Restore Flag Register value
$80/8362 6B          RTL

$80/8363 ? (Executed while NMI)

$80/8363 08          PHP            ; Buffer Flag Register value on stack
$80/8364 E2 20       SEP #$20       ; A = 8-bit
$80/8366 AD 24 02    LDA $0224  [$80:0224]   A:0 X:0 Y:0 P:eNvMxdIzC
$80/8369 8D 02 42    STA $4202  [$80:4202]   A:0061 X:0 Y:0 P:envMxdIzC
$80/836C A9 05       LDA #$05                A:0061 X:0 Y:0 P:envMxdIzC
$80/836E 8D 03 42    STA $4203  [$80:4203]   A:0005 X:0 Y:0 P:envMxdIzC
$80/8371 EA          NOP                     A:0005 X:0 Y:0 P:envMxdIzC
$80/8372 C2 20       REP #$20                A:0005 X:0 Y:0 P:envMxdIzC
$80/8374 AD 16 42    LDA $4216  [$80:4216]   A:0005 X:0 Y:0 P:envmxdIzC
$80/8377 48          PHA                     A:01E5 X:0 Y:0 P:envmxdIzC
$80/8378 E2 20       SEP #$20                A:01E5 X:0 Y:0 P:envmxdIzC
$80/837A AD 25 02    LDA $0225  [$80:0225]   A:01E5 X:0 Y:0 P:envMxdIzC
$80/837D 8D 02 42    STA $4202  [$80:4202]   A:0100 X:0 Y:0 P:envMxdIZC
$80/8380 A9 05       LDA #$05                A:0100 X:0 Y:0 P:envMxdIZC
$80/8382 8D 03 42    STA $4203  [$80:4203]   A:0105 X:0 Y:0 P:envMxdIzC
$80/8385 EB          XBA                     A:0105 X:0 Y:0 P:envMxdIzC
$80/8386 EA          NOP                     A:0501 X:0 Y:0 P:envMxdIzC
$80/8387 AD 16 42    LDA $4216  [$80:4216]   A:0501 X:0 Y:0 P:envMxdIzC
$80/838A 38          SEC                     A:0500 X:0 Y:0 P:envMxdIZC
$80/838B 63 02       ADC $02,s  [$00:1EEA]   A:0500 X:0 Y:0 P:envMxdIZC
$80/838D 83 02       STA $02,s  [$00:1EEA]   A:0502 X:0 Y:0 P:envMxdIzc
$80/838F C2 20       REP #$20                A:0502 X:0 Y:0 P:envMxdIzc
$80/8391 68          PLA                     A:0502 X:0 Y:0 P:envmxdIzc
$80/8392 69 11 00    ADC #$0011              A:02E5 X:0 Y:0 P:envmxdIzc
$80/8395 6D 26 02    ADC $0226  [$80:0226]   A:02F6 X:0 Y:0 P:envmxdIzc
$80/8398 8D 24 02    STA $0224  [$80:0224]   A:02F6 X:0 Y:0 P:envmxdIzc
$80/839B 28          PLP            ; Restore Flag Register value
$80/839C 6B          RTL

$80/839D Activate NMI

$80/839D 08          PHP            ; Buffer Flag Register value on stack
$80/839E E2 20       SEP #$20
$80/83A0 AD 35 01    LDA $0135      ; Load value for Interrupt Enable from buffer
$80/83A3 09 80       ORA #$80       ; Set Flag to activate NMI
$80/83A5 8D 00 42    STA $4200      ; Set Interrupt Enables
$80/83A8 8D 35 01    STA $0135      ; Update buffer
$80/83AB 28          PLP            ; Restore Flag Register value
$80/83AC 6B          RTL

$80/83BD Clear whole VRAM via DMA

$80/83BD 08          PHP            ; Buffer Flag Register value on stack
$80/83BE E2 20       SEP #$20       ; A = 8-bit
$80/83C0 A9 80       LDA #$80       ; 16-bit transfer
$80/83C2 8D 15 21    STA $2115
$80/83C5 9C 16 21    STZ $2116      ; VRAM Address: $0000
$80/83C8 9C 17 21    STZ $2117
$80/83CB A9 09       LDA #$09       ; Fixed DMA, 16-bit transfer
$80/83CD 8D 00 43    STA $4300
$80/83D0 A9 18       LDA #$18       ; Destination: $2118 (VRAM)
$80/83D2 8D 01 43    STA $4301
$80/83D5 A9 F5       LDA #$F5       ; Source Address (Clear Byte): $80/83F5
$80/83D7 8D 02 43    STA $4302
$80/83DA A9 83       LDA #$83
$80/83DC 8D 03 43    STA $4303
$80/83DF A9 80       LDA #$80
$80/83E1 8D 04 43    STA $4304
$80/83E4 A9 00       LDA #$00       ; Number of Bytes: $10000
$80/83E6 8D 05 43    STA $4305
$80/83E9 A9 00       LDA #$00
$80/83EB 8D 06 43    STA $4306
$80/83EE A9 01       LDA #$01       ; Activate DMA
$80/83F0 8D 0B 42    STA $420B
$80/83F3 28          PLP            ; Restore Flag Register value
$80/83F4 6B          RTL

Clear byte:

$80/83F5 00

$80/8411 Store a chain of values in $01xx (Graphics Register buffer)

When this subroutine is called from a place in code, the next three byte are arguments for this subroutine. The arguments are a 24-bit-address.

The address this points contains a variable number of arguments in the following format:

1st byte: Destination ($0100-$01FE)
2nd byte: Value for that register

When #$FF is the first byte the loop is ended.

$80/8411 08          PHP            ; Buffer Flag Register value on stack
$80/8412 E2 10       SEP #$10       ; X/Y = 8-bit
$80/8414 C2 20       REP #$20       ; A = 16-bit
$80/8416 A3 03       LDA $03,s      ; Copy the original return address (pointing to data for this subroutine)...
$80/8418 8D 21 00    STA $0021      ; ... into $20-$22 as a 24-bit load address
$80/841B A3 02       LDA $02,s
$80/841D 8D 20 00    STA $0020
$80/8420 18          CLC            ; Change return address on stack to leap over the data
$80/8421 69 03 00    ADC #$0003
$80/8424 83 02       STA $02,s
$80/8426 A0 01       LDY #$01       ; Load Data from the original return address
$80/8428 B7 20       LDA [$20],y    ; Set this data up as another 24-bit-address in $23-$25
$80/842A 8D 23 00    STA $0023
$80/842D C8          INY
$80/842E B7 20       LDA [$20],y
$80/8430 8D 24 00    STA $0024
$80/8433 E2 20       SEP #$20       ; A = 8 bit
$80/8435 A0 00       LDY #$00       ; Reset Load Index
$80/8437 B7 23       LDA [$23],y    ; Load byte from the second address
$80/8439 AA          TAX            ; Transfer to X as (potential) Store Index
$80/843A C9 FF       CMP #$FF       ; Exit if that byte was = #$FF
$80/843C F0 09       BEQ $09        ; [$8447]
$80/843E C8          INY
$80/843F B7 23       LDA [$23],y    ; Load next byte and store it in $01xx
$80/8441 9D 00 01    STA $0100,x
$80/8444 C8          INY
$80/8445 80 F0       BRA $F0        ; [$8437] Loop
$80/8447 28          PLP            ; Restore Flag Register value
$80/8448 6B          RTL

$80/8449 Data

01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80 00 00 01 00 02 00 04 00 08 00 10 00 20 00 40 00 80

$80/8649 Data

00 1E 03 00 00 1E 0C 00 00 1E 30 00 00 1E C0 00 00 1E 00 03 00 1E 00 0C 00 1E 00 30 00 1E 00 C0 02 1E 03 00 02 1E 0C 00 02 1E 30 00 02 1E C0 00 02 1E 00 03 02 1E 00 0C 02 1E 00 30 02 1E 00 C0 04 1E 03 00 04 1E 0C 00 04 1E 30 00 04 1E C0 00 04 1E 00 03 04 1E 00 0C 04 1E 00 30 04 1E 00 C0 06 1E 03 00 06 1E 0C 00 06 1E 30 00 06 1E C0 00 06 1E 00 03 06 1E 00 0C 06 1E 00 30 06 1E 00 C0 08 1E 03 00 08 1E 0C 00 08 1E 30 00 08 1E C0 00 08 1E 00 03 08 1E 00 0C 08 1E 00 30 08 1E 00 C0 0A 1E 03 00 0A 1E 0C 00 0A 1E 30 00 0A 1E C0 00 0A 1E 00 03 0A 1E 00 0C 0A 1E 00 30 0A 1E 00 C0 0C 1E 03 00 0C 1E 0C 00 0C 1E 30 00 0C 1E C0 00 0C 1E 00 03 0C 1E 00 0C 0C 1E 00 30 0C 1E 00 C0 0E 1E 03 00 0E 1E 0C 00 0E 1E 30 00 0E 1E C0 00 0E 1E 00 03 0E 1E 00 0C 0E 1E 00 30 0E 1E 00 C0 10 1E 03 00 10 1E 0C 00 10 1E 30 00 10 1E C0 00 10 1E 00 03 10 1E 00 0C 10 1E 00 30 10 1E 00 C0 12 1E 03 00 12 1E 0C 00 12 1E 30 00 12 1E C0 00 12 1E 00 03 12 1E 00 0C 12 1E 00 30 12 1E 00 C0 14 1E 03 00 14 1E 0C 00 14 1E 30 00 14 1E C0 00 14 1E 00 03 14 1E 00 0C 14 1E 00 30 14 1E 00 C0 16 1E 03 00 16 1E 0C 00 16 1E 30 00 16 1E C0 00 16 1E 00 03 16 1E 00 0C 16 1E 00 30 16 1E 00 C0 18 1E 03 00 18 1E 0C 00 18 1E 30 00 18 1E C0 00 18 1E 00 03 18 1E 00 0C 18 1E 00 30 18 1E 00 C0 1A 1E 03 00 1A 1E 0C 00 1A 1E 30 00 1A 1E C0 00 1A 1E 00 03 1A 1E 00 0C 1A 1E 00 30 1A 1E 00 C0 1C 1E 03 00 1C 1E 0C 00 1C 1E 30 00 1C 1E C0 00 1C 1E 00 03 1C 1E 00 0C 1C 1E 00 30 1C 1E 00 C0 1E 1E 03 00 1E 1E 0C 00 1E 1E 30 00 1E 1E C0 00 1E 1E 00 03 1E 1E 00 0C 1E 1E 00 30 1E 1E 00 C0

$80/8849 Set Sprites in OAM buffer

Before this is called, there is an 16-bit value set into $00/1. This gets added to each X/Y-coordinate for every sprite that gets set with this subroutine.

$08/9 is what gets added to the other two bytes of OAM data.

$20-2 contains the Data Load address. First double-byte is the number of sprites to do

$80/8849 A7 20       LDA [$20]      ; Load first double-byte - Number of Sprites to do
$80/884B F0 78       BEQ $78        ; [$88C5] Exit if #$0000
$80/884D 85 04       STA $04        ; Store number of sprites to do as counter in $04
$80/884F A0 02 00    LDY #$0002     ; Set up Load Index
$80/8852 AE 20 1E    LDX $1E20      ; Load Number of used Sprites
$80/8855 18          CLC                     A:000C X:0 Y:0002 P:envmxdIZc
$80/8856 B7 20       LDA [$20],y    ; Load next double-byte
$80/8858 85 0C       STA $0C    [$00:000C]   A:81F8 X:0 Y:0002 P:eNvmxdIzc
$80/885A C8          INY            ; Increment Load Index twice
$80/885B C8          INY
$80/885C 65 00       ADC $00    [$00:0000]   A:81F8 X:0 Y:0004 P:envmxdIzc
$80/885E 9D 00 1C    STA $1C00,x    ; Store in OAM Low Table buffer
$80/8861 89 00 01    BIT #$0100     ; Is bit 8 set?
$80/8864 F0 0E       BEQ $0E        ; [$8874] Branch if not
$80/8866 BF 49 86 80 LDA $808649,x  ; Setup corresponding address for OAM High Table buffer
$80/886A 85 06       STA $06
$80/886C B2 06       LDA ($06)  [$81:1E00]   A:1E00 X:0004 Y:0009 P:envmxdIzc
$80/886E 1F 49 84 80 ORA $808449,x[$80:844D] A:0002 X:0004 Y:0009 P:envmxdIzc
$80/8872 92 06       STA ($06)  [$81:1E00]   A:0006 X:0004 Y:0009 P:envmxdIzc
$80/8874 B7 20       LDA [$20],y[$95:82B1]   A:8200 X:0 Y:0004 P:eNvmxdIZc
$80/8876 29 FF 00    AND #$00FF              A:0408 X:0 Y:0004 P:envmxdIzc
$80/8879 89 80 00    BIT #$0080              A:0008 X:0 Y:0004 P:envmxdIzc
$80/887C F0 03       BEQ $03    [$8881]      A:0008 X:0 Y:0004 P:envmxdIZc
$80/887E 09 00 FF    ORA #$FF00              A:00F8 X:000C Y:0013 P:envmxdIzc
$80/8881 18          CLC                     A:0008 X:0 Y:0004 P:envmxdIZc
$80/8882 65 02       ADC $02    [$00:0002]   A:0008 X:0 Y:0004 P:envmxdIZc
$80/8884 C9 F0 00    CMP #$00F0              A:007F X:0 Y:0004 P:envmxdIzc
$80/8887 90 08       BCC $08    [$8891]      A:007F X:0 Y:0004 P:eNvmxdIzc

code is missing here

$80/8891 E2 20       SEP #$20                A:007F X:0 Y:0004 P:eNvmxdIzc
$80/8893 9D 01 1C    STA $1C01,x[$81:1C01]   A:007F X:0 Y:0004 P:eNvMxdIzc
$80/8896 C8          INY                     A:007F X:0 Y:0004 P:eNvMxdIzc
$80/8897 C2 21       REP #$21                A:007F X:0 Y:0005 P:envMxdIzc
$80/8899 A5 0C       LDA $0C    [$00:000C]   A:007F X:0 Y:0005 P:envmxdIzc
$80/889B 10 0E       BPL $0E    [$88AB]      A:81F8 X:0 Y:0005 P:eNvmxdIzc
$80/889D BF 49 86 80 LDA $808649,x[$80:8649] A:81F8 X:0 Y:0005 P:eNvmxdIzc
$80/88A1 85 06       STA $06    [$00:0006]   A:1E00 X:0 Y:0005 P:envmxdIzc
$80/88A3 B2 06       LDA ($06)  [$81:1E00]   A:1E00 X:0 Y:0005 P:envmxdIzc
$80/88A5 1F 4B 84 80 ORA $80844B,x[$80:844B] A:0 X:0 Y:0005 P:envmxdIZc
$80/88A9 92 06       STA ($06)  [$81:1E00]   A:0002 X:0 Y:0005 P:envmxdIzc
$80/88AB B7 20       LDA [$20],y[$95:82B2]   A:0002 X:0 Y:0005 P:envmxdIzc
$80/88AD C8          INY                     A:3E04 X:0 Y:0005 P:envmxdIzc
$80/88AE C8          INY                     A:3E04 X:0 Y:0006 P:envmxdIzc
$80/88AF 25 0A       AND $0A    [$00:000A]   A:3E04 X:0 Y:0007 P:envmxdIzc
$80/88B1 65 08       ADC $08    [$00:0008]   A:3E04 X:0 Y:0007 P:envmxdIzc
$80/88B3 9D 02 1C    STA $1C02,x[$81:1C02]   A:3E04 X:0 Y:0007 P:envmxdIzc
$80/88B6 8A          TXA            ; Increment number of used sprites by four
$80/88B7 69 04 00    ADC #$0004
$80/88BA 29 FF 01    AND #$01FF     ;    (Reset value if it surpasses the limit of #$200)
$80/88BD AA          TAX
$80/88BE C6 04       DEC $04        ; Decrement number of sprites to do
$80/88C0 D0 94       BNE $94        ; [$8856] Branch if there are still sprites to do
$80/88C2 8E 20 1E    STX $1E20      ; Store number of used sprites back
$80/88C5 6B          RTL

$80/8944 Update OAM

This subroutine transfers the whole OAM buffer at $7E/1C00 to the OAM via DMA.

$80/8944 08          PHP            ; Buffer Flag Register value on stack
$80/8945 E2 10       SEP #$10       ; X/Y = 8-bit
$80/8947 C2 20       REP #$20       ; A = 16-bit
$80/8949 A9 00 04    LDA #$0400     ; DMA transfer type: 8-bit, $2104
$80/894C 8D 00 43    STA $4300
$80/894F A9 00 1C    LDA #$1C00     ; Source Address: $00/1C00
$80/8952 8D 02 43    STA $4302
$80/8955 A2 00       LDX #$00
$80/8957 8E 04 43    STX $4304
$80/895A A9 20 02    LDA #$0220     ; Transfer #$220 bytes
$80/895D 8D 05 43    STA $4305
$80/8960 9C 02 21    STZ $2102      ; Start at $0000 in OAM
$80/8963 A2 01       LDX #$01       ; Activate DMA
$80/8965 8E 0B 42    STX $420B
$80/8968 28          PLP            ; Restore Flag Register value
$80/8969 6B          RTL

$80/896A Update Joypad Input buffers

$80/896A 08          PHP            ; Buffer Flag Register value on stack
$80/896B E2 20       SEP #$20       ; A = 8-bit
$80/896D AD 12 42    LDA $4212      ; Wait until Auto-Joypad Read is done
$80/8970 29 01       AND #$01
$80/8972 D0 F9       BNE $F9        ; [$896D]
$80/8974 C2 20       REP #$20       ; A = 16-bit
$80/8976 AD 18 42    LDA $4218      ; Buffer Joypad 1 Input of this frame
$80/8979 8D 50 01    STA $0150
$80/897C 4D 5C 01    EOR $015C      ; Calculate which buttons were pushed this frame
$80/897F 2D 50 01    AND $0150
$80/8982 8D 54 01    STA $0154  [$80:0154]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/8985 8D 58 01    STA $0158  [$80:0158]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/8988 AD 50 01    LDA $0150      ; Is currently any button pushed/held?
$80/898B F0 18       BEQ $18        ; [$89A5] Branch if not
$80/898D CD 5C 01    CMP $015C  [$80:015C]   A:1000 X:00FF Y:00FF P:enVmxdIzC
$80/8990 D0 13       BNE $13    [$89A5]      A:1000 X:00FF Y:00FF P:enVmxdIzC
$80/8992 CE 62 01    DEC $0162  [$80:0162]   A:1000 X:00FF Y:00FF P:envmxdIZC
$80/8995 D0 14       BNE $14    [$89AB]      A:1000 X:00FF Y:00FF P:envmxdIzC

code is missing here

$80/89A5 AD 4C 01    LDA $014C  [$80:014C]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/89A8 8D 62 01    STA $0162  [$80:0162]   A:0008 X:00FF Y:00FF P:envmxdIzC
$80/89AB AD 50 01    LDA $0150      ; Replace last frame's input with this one (for the next frame)
$80/89AE 8D 5C 01    STA $015C
$80/89B1 AD 1A 42    LDA $421A      ; Buffer Joypad 2 Input of this frame
$80/89B4 8D 52 01    STA $0152
$80/89B7 4D 64 01    EOR $0164      ; Calculate which buttons were pushed this frame
$80/89BA 2D 52 01    AND $0152
$80/89BD 8D 56 01    STA $0156  [$80:0156]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/89C0 8D 5A 01    STA $015A  [$80:015A]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/89C3 AD 52 01    LDA $0152      ; Is currently any button pushed/held?
$80/89C6 F0 18       BEQ $18        ; [$89E0] Branch if not

code is missing here

$80/89E0 AD 4C 01    LDA $014C  [$80:014C]   A:0 X:00FF Y:00FF P:envmxdIZC
$80/89E3 8D 6A 01    STA $016A  [$80:016A]   A:0008 X:00FF Y:00FF P:envmxdIzC
$80/89E6 AD 52 01    LDA $0152      ; Replace last frame's input with this one (for the next frame)
$80/89E9 8D 64 01    STA $0164
$80/89EC 28          PLP            ; Restore Flag Register value
$80/89ED 6B          RTL

$80/8A14 ? (Use Jump Table)

$80/8A14 08          PHP            ; Buffer Flag Register value and Direct Bank on stack
$80/8A15 0B          PHD
$80/8A16 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/8A18 AD 21 1E    LDA $1E21  [$80:1E21]   A:FFFF X:0028 Y:0001 P:envMXdIzc
$80/8A1B 29 03       AND #$03                A:FF00 X:0028 Y:0001 P:envMXdIZc
$80/8A1D 0A          ASL A                   A:FF00 X:0028 Y:0001 P:envMXdIZc
$80/8A1E AA          TAX                     A:FF00 X:0028 Y:0001 P:envMXdIZc
$80/8A1F FC 2A 8A    JSR ($8A2A,x)[$80:8A32] A:FF00 X:0 Y:0001 P:envMXdIZc
$80/8A22 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/8A24 9C 20 1E    STZ $1E20      ; Clear Number of used Sprites AND Jump Table index in $1E21
$80/8A27 2B          PLD            ; Restore Flag Register value and Direct Bank
$80/8A28 28          PLP
$80/8A29 6B          RTL

$80/8A2A Jump Table for $80/8A14

$80/8A2A 32 8A       Entry #$00 - $80/8A32 - Push all unused sprites in OAM Buffer out of the Screen
$80/8A2C 51 8A       Entry #$01 - $80/8A51 - 
$80/8A2E EA 8A       Entry #$02 - $80/8AEA - Exit
$80/8A30 EA 8A       Entry #$03 - $80/8AEA - Exit

$80/8A32 Push all unused sprites in OAM Buffer out of the Screen

$80/8A32 C2 20       REP #$20       ; A = 16-bit
$80/8A34 A2 F0       LDX #$F0       ; Clear Byte for OAM Low Table (Set Y-Coordinate beyond Screen)
$80/8A36 0B          PHD            ; Buffer Direct Bank on Stack - Test if this is an UNNECESSCARY LINE
$80/8A37 A9 00 1D    LDA #$1D00     ; Set Direct Bank for upper half of OAM buffer
$80/8A3A 5B          TCD
$80/8A3B 20 6A 8A    JSR $8A6A
$80/8A3E 2B          PLD            ; Restore Original Direct Bank - Test if this is an UNNECESSCARY LINE
$80/8A3F AD 20 1E    LDA $1E20      ; Load number of used sprites
$80/8A42 4A          LSR A          ; Depending on it, calculate how many other sprites can be cleared
$80/8A43 18          CLC
$80/8A44 69 6A 8A    ADC #$8A6A     ; Depending on that, form a Jump address into the midst of Subroutine $80/8A6A
$80/8A47 8D 3C 00    STA $003C      ; Store it in $3C to jump there
$80/8A4A A9 00 1C    LDA #$1C00     ; Set Direct Bank for lower half of the OAM buffer
$80/8A4D 5B          TCD
$80/8A4E 6C 3C 00    JMP ($003C)    ; Jump into OAM Low Table buffer clearing and return immediately afterwards

$80/8A6A Clear sixty-four entries of the OAM Low Table buffer

Executed during NMI. Before this is executed, the direct page has to be set to $1C00 or $1D00 and X has to contain the clear value #$00F0 (pushing any sprite over the bottom line of the screen)

$80/8A6A 86 01       STX $01
$80/8A6C 86 05       STX $05
$80/8A6E 86 09       STX $09
$80/8A70 86 0D       STX $0D
$80/8A72 86 11       STX $11
$80/8A74 86 15       STX $15
$80/8A76 86 19       STX $19
$80/8A78 86 1D       STX $1D
$80/8A7A 86 21       STX $21
$80/8A7C 86 25       STX $25
$80/8A7E 86 29       STX $29
$80/8A80 86 2D       STX $2D
$80/8A82 86 31       STX $31
$80/8A84 86 35       STX $35
$80/8A86 86 39       STX $39
$80/8A88 86 3D       STX $3D
$80/8A8A 86 41       STX $41
$80/8A8C 86 45       STX $45
$80/8A8E 86 49       STX $49
$80/8A90 86 4D       STX $4D
$80/8A92 86 51       STX $51
$80/8A94 86 55       STX $55
$80/8A96 86 59       STX $59
$80/8A98 86 5D       STX $5D
$80/8A9A 86 61       STX $61
$80/8A9C 86 65       STX $65
$80/8A9E 86 69       STX $69
$80/8AA0 86 6D       STX $6D
$80/8AA2 86 71       STX $71
$80/8AA4 86 75       STX $75
$80/8AA6 86 79       STX $79
$80/8AA8 86 7D       STX $7D
$80/8AAA 86 81       STX $81
$80/8AAC 86 85       STX $85
$80/8AAE 86 89       STX $89
$80/8AB0 86 8D       STX $8D
$80/8AB2 86 91       STX $91
$80/8AB4 86 95       STX $95
$80/8AB6 86 99       STX $99
$80/8AB8 86 9D       STX $9D
$80/8ABA 86 A1       STX $A1
$80/8ABC 86 A5       STX $A5
$80/8ABE 86 A9       STX $A9
$80/8AC0 86 AD       STX $AD
$80/8AC2 86 B1       STX $B1
$80/8AC4 86 B5       STX $B5
$80/8AC6 86 B9       STX $B9
$80/8AC8 86 BD       STX $BD
$80/8ACA 86 C1       STX $C1
$80/8ACC 86 C5       STX $C5
$80/8ACE 86 C9       STX $C9
$80/8AD0 86 CD       STX $CD
$80/8AD2 86 D1       STX $D1
$80/8AD4 86 D5       STX $D5
$80/8AD6 86 D9       STX $D9
$80/8AD8 86 DD       STX $DD
$80/8ADA 86 E1       STX $E1
$80/8ADC 86 E5       STX $E5
$80/8ADE 86 E9       STX $E9
$80/8AE0 86 ED       STX $ED
$80/8AE2 86 F1       STX $F1
$80/8AE4 86 F5       STX $F5
$80/8AE6 86 F9       STX $F9
$80/8AE8 86 FD       STX $FD
$80/8AEA 60          RTS

$80/8AEB Clear OAM High Table buffer

$80/8AEB 9C 00 1E    STZ $1E00
$80/8AEE 9C 02 1E    STZ $1E02
$80/8AF1 9C 04 1E    STZ $1E04
$80/8AF4 9C 06 1E    STZ $1E06
$80/8AF7 9C 08 1E    STZ $1E08
$80/8AFA 9C 0A 1E    STZ $1E0A
$80/8AFD 9C 0C 1E    STZ $1E0C
$80/8B00 9C 0E 1E    STZ $1E0E
$80/8B03 9C 10 1E    STZ $1E10
$80/8B06 9C 12 1E    STZ $1E12
$80/8B09 9C 14 1E    STZ $1E14
$80/8B0C 9C 16 1E    STZ $1E16
$80/8B0F 9C 18 1E    STZ $1E18
$80/8B12 9C 1A 1E    STZ $1E1A
$80/8B15 9C 1C 1E    STZ $1E1C
$80/8B18 9C 1E 1E    STZ $1E1E
$80/8B1B 6B          RTL

$80/8B75 ?

$80/8B75 DA          PHX                     A:0 X:0 Y:0022 P:envmxdIZc
$80/8B76 5A          PHY                     A:0 X:0 Y:0022 P:envmxdIZc
$80/8B77 48          PHA                     A:0 X:0 Y:0022 P:envmxdIZc
$80/8B78 08          PHP                     A:0 X:0 Y:0022 P:envmxdIZc
$80/8B79 E2 10       SEP #$10                A:0 X:0 Y:0022 P:envmxdIZc
$80/8B7B C2 20       REP #$20                A:0 X:0 Y:0022 P:envmXdIZc
$80/8B7D AE 14 00    LDX $0014  [$81:0014]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B80 8E 02 42    STX $4202  [$81:4202]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B83 AE 16 00    LDX $0016  [$81:0016]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B86 8E 03 42    STX $4203  [$81:4203]   A:0 X:0030 Y:0022 P:envmXdIzc
$80/8B89 EA          NOP                     A:0 X:0030 Y:0022 P:envmXdIzc
$80/8B8A EA          NOP                     A:0 X:0030 Y:0022 P:envmXdIzc
$80/8B8B EA          NOP                     A:0 X:0030 Y:0022 P:envmXdIzc
$80/8B8C AD 16 42    LDA $4216  [$81:4216]   A:0 X:0030 Y:0022 P:envmXdIzc
$80/8B8F 8D 18 00    STA $0018  [$81:0018]   A:0 X:0030 Y:0022 P:envmXdIZc
$80/8B92 AE 15 00    LDX $0015  [$81:0015]   A:0 X:0030 Y:0022 P:envmXdIZc
$80/8B95 8E 02 42    STX $4202  [$81:4202]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B98 AE 17 00    LDX $0017  [$81:0017]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B9B 8E 03 42    STX $4203  [$81:4203]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8B9E EA          NOP                     A:0 X:0 Y:0022 P:envmXdIZc
$80/8B9F EA          NOP                     A:0 X:0 Y:0022 P:envmXdIZc
$80/8BA0 EA          NOP                     A:0 X:0 Y:0022 P:envmXdIZc
$80/8BA1 AE 16 42    LDX $4216  [$81:4216]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8BA4 8E 1A 00    STX $001A  [$81:001A]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8BA7 AC 17 42    LDY $4217  [$81:4217]   A:0 X:0 Y:0022 P:envmXdIZc
$80/8BAA AE 15 00    LDX $0015  [$81:0015]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BAD 8E 02 42    STX $4202  [$81:4202]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BB0 AE 16 00    LDX $0016  [$81:0016]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BB3 8E 03 42    STX $4203  [$81:4203]   A:0 X:0030 Y:0 P:envmXdIzc
$80/8BB6 EA          NOP                     A:0 X:0030 Y:0 P:envmXdIzc
$80/8BB7 EA          NOP                     A:0 X:0030 Y:0 P:envmXdIzc
$80/8BB8 AD 19 00    LDA $0019  [$81:0019]   A:0 X:0030 Y:0 P:envmXdIzc
$80/8BBB 18          CLC                     A:0 X:0030 Y:0 P:envmXdIZc
$80/8BBC 6D 16 42    ADC $4216  [$81:4216]   A:0 X:0030 Y:0 P:envmXdIZc
$80/8BBF 8D 19 00    STA $0019  [$81:0019]   A:0 X:0030 Y:0 P:envmXdIZc
$80/8BC2 90 01       BCC $01    [$8BC5]      A:0 X:0030 Y:0 P:envmXdIZc
$80/8BC5 AE 14 00    LDX $0014  [$81:0014]   A:0 X:0030 Y:0 P:envmXdIZc
$80/8BC8 8E 02 42    STX $4202  [$81:4202]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BCB AE 17 00    LDX $0017  [$81:0017]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BCE 8E 03 42    STX $4203  [$81:4203]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BD1 EA          NOP                     A:0 X:0 Y:0 P:envmXdIZc
$80/8BD2 EA          NOP                     A:0 X:0 Y:0 P:envmXdIZc
$80/8BD3 AD 19 00    LDA $0019  [$81:0019]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BD6 18          CLC                     A:0 X:0 Y:0 P:envmXdIZc
$80/8BD7 6D 16 42    ADC $4216  [$81:4216]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BDA 8D 19 00    STA $0019  [$81:0019]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BDD 90 01       BCC $01    [$8BE0]      A:0 X:0 Y:0 P:envmXdIZc
$80/8BE0 8C 1B 00    STY $001B  [$81:001B]   A:0 X:0 Y:0 P:envmXdIZc
$80/8BE3 28          PLP                     A:0 X:0 Y:0 P:envmXdIZc
$80/8BE4 68          PLA                     A:0 X:0 Y:0 P:envmxdIZc
$80/8BE5 7A          PLY                     A:0 X:0 Y:0 P:envmxdIZc
$80/8BE6 FA          PLX                     A:0 X:0 Y:0022 P:envmxdIzc
$80/8BE7 6B          RTL                     A:0 X:0 Y:0022 P:envmxdIZc

$80/8C0F ?

$80/8C0F 8B          PHB            ; Buffer Program Bank and Flag Register value on stack
$80/8C10 08          PHP
$80/8C11 4B          PHK            ; Set Program Bank to $80
$80/8C12 AB          PLB
$80/8C13 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/8C15 A9 80       LDA #$80                A:0080 X:0000 Y:0000 P:eNvMXdIzC
$80/8C17 8D 0C 02    STA $020C  [$80:020C]   A:0080 X:0000 Y:0000 P:eNvMXdIzC
$80/8C1A A9 10       LDA #$10                A:0080 X:0000 Y:0000 P:eNvMXdIzC
$80/8C1C 8D FC 01    STA $01FC  [$80:01FC]   A:0010 X:0000 Y:0000 P:envMXdIzC
$80/8C1F A2 0F       LDX #$0F       ; Deactivate all entries in the VRAM DMA pipeline
$80/8C21 9E 6C 01    STZ $016C,x
$80/8C24 CA          DEX
$80/8C25 10 FA       BPL $FA        ; [$8C21]
$80/8C27 28          PLP            ; Restore Program Bank and Flag Register value
$80/8C28 AB          PLB
$80/8C29 6B          RTL

$80/8C2A ? (Put DMA from ROM into DMA Pipeline)

This subroutine sets up a 24-bit address in $3E-$40. The value that is in the active 8-bit of A is the bank. The 16-bit value in X is the address.

$80/8C2A 08          PHP            ; Buffer Flag Register value, X and Y on stack
$80/8C2B C2 30       REP #$30       ; A/X/Y = 16-bit
$80/8C2D DA          PHX
$80/8C2E 5A          PHY
$80/8C2F A8          TAY            ; Buffer A in Y
$80/8C30 AD 43 06    LDA $0643      ; Buffer NMI-is-active-flag on stack
$80/8C33 48          PHA
$80/8C34 A9 01 00    LDA #$0001     ; Set NMI-is-active-flag (so no half-added Pipeline entry gets executed)
$80/8C37 8D 43 06    STA $0643
$80/8C3A 98          TYA            ; Restore Original A value
$80/8C3B EB          XBA            ; Build 24-bit address in $3E-$40
$80/8C3C 85 3F       STA $3F
$80/8C3E 86 3E       STX $3E
$80/8C40 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/8C42 A0 00       LDY #$00       ; Clear Y to use it as Load Index
$80/8C44 A2 0F       LDX #$0F       ; Setup counter for Pipeline Slots
$80/8C46 BD 6C 01    LDA $016C,x    ; Check If Pipeline Slot is empty
$80/8C49 F0 13       BEQ $13        ; [$8C5E] Branch if it is

code is missing here

$80/8C54 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/8C56 68          PLA            ; Restore Original NMI-is-active-flag status
$80/8C57 8D 43 06    STA $0643
$80/8C5A 7A          PLY            ; Restore Flag Register value, X and Y
$80/8C5B FA          PLX
$80/8C5C 28          PLP
$80/8C5D 6B          RTL

$80/8C5E B7 3E       LDA [$3E],y    ; Load Type of DMA Address and put it into DMA Pipeline
$80/8C60 C8          INY
$80/8C61 9D 6C 01    STA $016C,x
$80/8C64 F0 FE       BEQ $FE        ; [$8C64] UNNECESSARY LINE - SOFT LOCK If Type = 00 (= Empty Slot)
$80/8C66 3A          DEC A
$80/8C67 F0 35       BEQ $35        ; [$8C9E] Branch if Type is 01 = CGRAM

Put VRAM Write or Read DMA into DMA Pipeline

$80/8C69 B7 3E       LDA [$3E],y    ; Load DMA 24-bit Address from Address and put it into DMA Pipeline
$80/8C6B C8          INY
$80/8C6C 9D AC 01    STA $01AC,x
$80/8C6F B7 3E       LDA [$3E],y
$80/8C71 C8          INY
$80/8C72 9D BC 01    STA $01BC,x
$80/8C75 B7 3E       LDA [$3E],y
$80/8C77 C8          INY
$80/8C78 9D CC 01    STA $01CC,x
$80/8C7B B7 3E       LDA [$3E],y    ; Load DMA Number of Bytes to do from Address and put it into DMA Pipeline
$80/8C7D C8          INY
$80/8C7E 9D DC 01    STA $01DC,x
$80/8C81 B7 3E       LDA [$3E],y
$80/8C83 C8          INY
$80/8C84 9D EC 01    STA $01EC,x
$80/8C87 B7 3E       LDA [$3E],y    ; Load VRAM Settings from Address and put it into DMA Pipeline
$80/8C89 C8          INY
$80/8C8A 9D 7C 01    STA $017C,x
$80/8C8D B7 3E       LDA [$3E],y    ; Load VRAM Address from Address and put it into DMA Pipeline
$80/8C8F C8          INY
$80/8C90 9D 8C 01    STA $018C,x
$80/8C93 B7 3E       LDA [$3E],y
$80/8C95 C9 80       CMP #$80       ; Check if VRAM Address is invalid (i. e. greater than #$8000)
$80/8C97 B0 B7       BCS $B7        ; [$8C50] Branch if it is, else: Go on as usual
$80/8C99 9D 9C 01    STA $019C,x
$80/8C9C 80 23       BRA $23    [$8CC1]      A:0060 X:000F Y:0008 P:eNvMXdizc

Put CGRAM into DMA Pipeline code is missing here

$80/8CC1 A9 80       LDA #$80                A:0060 X:000F Y:0008 P:eNvMXdizc
$80/8CC3 9D FC 01    STA $01FC,x[$80:020B]   A:0080 X:000F Y:0008 P:eNvMXdizc
$80/8CC6 8A          TXA                     A:0080 X:000F Y:0008 P:eNvMXdizc
$80/8CC7 AE FC 01    LDX $01FC  [$80:01FC]   A:000F X:000F Y:0008 P:envMXdizc
$80/8CCA 9D FC 01    STA $01FC,x[$80:020C]   A:000F X:0010 Y:0008 P:envMXdizc
$80/8CCD 8D FC 01    STA $01FC  [$80:01FC]   A:000F X:0010 Y:0008 P:envMXdizc
$80/8CD0 AD 1B 02    LDA $021B      ; Is FBLANK active?
$80/8CD3 10 04       BPL $04        ; [$8CD9] Branch if not
$80/8CD5 22 DC 8C 80 JSL $808CDC    ; Work off DMA Pipeline
$80/8CD9 82 78 FF    BRL $FF78      ; [$8C54] Loop

$80/8CDC Work off DMA Pipeline

$80/8CDC 8B          PHB            ; Buffer Program Bank and Flag Register value on stack
$80/8CDD 08          PHP
$80/8CDE 4B          PHK            ; Set Program Bank to $80
$80/8CDF AB          PLB
$80/8CE0 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/8CE2 A2 10       LDX #$10       ; Set up Loop Counter / Index for working off the Pipeline Slots
$80/8CE4 BD FC 01    LDA $01FC,x[$80:020C]   A:0220 X:0010 Y:0 P:envMXdIzC
$80/8CE7 30 12       BMI $12        ; [$8CFB] Exit if negative
$80/8CE9 AA          TAX                     A:020F X:0010 Y:0004 P:enVMXdIzC
$80/8CEA BD 6C 01    LDA $016C,x    ; Load Byte to determine which type of DMA this is
$80/8CED 3A          DEC A
$80/8CEE F0 5C       BEQ $5C        ; [$8D4C] If Byte is #$01 = CGRAM DMA
$80/8CF0 3A          DEC A
$80/8CF1 F0 15       BEQ $15        ; [$8D08] If Byte is #$02 = VRAM Write DMA
$80/8CF3 3A          DEC A
$80/8CF4 D0 03       BNE $03        ; [$8CF9] If Byte is #$04 or higher = BROKEN DATA, SOFT LOCK
$80/8CF6 82 8A 00    BRL $008A      ; [$8D83] If Byte is #$03 = VRAM Read DMA
$80/8CF9 80 FE       BRA $FE        ; [$8CF9] SOFT LOCK
$80/8CFB A9 80       LDA #$80                A:0280 X:0010 Y:0 P:eNvMXdIzC
$80/8CFD 8D 0C 02    STA $020C  [$80:020C]   A:0280 X:0010 Y:0 P:eNvMXdIzC
$80/8D00 A9 10       LDA #$10                A:0280 X:0010 Y:0 P:eNvMXdIzC
$80/8D02 8D FC 01    STA $01FC  [$80:01FC]   A:0210 X:0010 Y:0 P:envMXdIzC
$80/8D05 28          PLP            ; Restore Program Bank and Flag Register value
$80/8D06 AB          PLB
$80/8D07 6B          RTL

VRAM Write DMA

$80/8D08 BD AC 01    LDA $01AC,x    ; Setup DMA Source Address
$80/8D0B 8D 12 43    STA $4312
$80/8D0E BD BC 01    LDA $01BC,x
$80/8D11 8D 13 43    STA $4313
$80/8D14 BD CC 01    LDA $01CC,x
$80/8D17 8D 14 43    STA $4314
$80/8D1A BD DC 01    LDA $01DC,x    ; Setup DMA number of Bytes to transfer
$80/8D1D 8D 15 43    STA $4315
$80/8D20 BD EC 01    LDA $01EC,x
$80/8D23 8D 16 43    STA $4316
$80/8D26 BD 7C 01    LDA $017C,x    ; Setup VRAM transfer settings
$80/8D29 8D 15 21    STA $2115
$80/8D2C BD 8C 01    LDA $018C,x    ; Setup VRAM Address
$80/8D2F 8D 16 21    STA $2116
$80/8D32 BD 9C 01    LDA $019C,x
$80/8D35 8D 17 21    STA $2117
$80/8D38 A9 01       LDA #$01       ; Set DMA Settings
$80/8D3A 8D 10 43    STA $4310
$80/8D3D A9 18       LDA #$18       ; DMA Destination: $2118 - VRAM Write
$80/8D3F 8D 11 43    STA $4311
$80/8D42 A9 02       LDA #$02       ; Activate DMA
$80/8D44 8D 0B 42    STA $420B
$80/8D47 9E 6C 01    STZ $016C,x    ; Clear flag for DMA
$80/8D4A 80 98       BRA $98        ; [$8CE4] Loop, do next DMA

CGRAM DMA

$80/8D4C BD AC 01    LDA $01AC,x    ; Setup DMA Source Address
$80/8D4F 8D 12 43    STA $4312
$80/8D52 BD BC 01    LDA $01BC,x
$80/8D55 8D 13 43    STA $4313
$80/8D58 BD CC 01    LDA $01CC,x
$80/8D5B 8D 14 43    STA $4314
$80/8D5E BD DC 01    LDA $01DC,x    ; Setup DMA number of Bytes to transfer
$80/8D61 8D 15 43    STA $4315
$80/8D64 BD EC 01    LDA $01EC,x
$80/8D67 8D 16 43    STA $4316
$80/8D6A BD 7C 01    LDA $017C,x    ; Setup CGRAM Address
$80/8D6D 8D 21 21    STA $2121
$80/8D70 9C 10 43    STZ $4310      ; Set DMA Settings
$80/8D73 A9 22       LDA #$22       ; DMA Destination: $2122 - CGRAM
$80/8D75 8D 11 43    STA $4311
$80/8D78 A9 02       LDA #$02       ; Activate DMA
$80/8D7A 8D 0B 42    STA $420B
$80/8D7D 9E 6C 01    STZ $016C,x    ; Clear flag for DMA
$80/8D80 82 61 FF    BRL $FF61      ; [$8CE4] Loop, do next DMA

VRAM Read DMA

$80/8D83 BD AC 01    LDA $01AC,x    ; Setup DMA Destination Address
$80/8D86 8D 12 43    STA $4312
$80/8D89 BD BC 01    LDA $01BC,x
$80/8D8C 8D 13 43    STA $4313
$80/8D8F BD CC 01    LDA $01CC,x
$80/8D92 8D 14 43    STA $4314
$80/8D95 BD DC 01    LDA $01DC,x    ; Setup DMA number of Bytes to transfer
$80/8D98 8D 15 43    STA $4315
$80/8D9B BD EC 01    LDA $01EC,x
$80/8D9E 8D 16 43    STA $4316
$80/8DA1 BD 7C 01    LDA $017C,x    ; Setup VRAM transfer settings
$80/8DA4 8D 15 21    STA $2115
$80/8DA7 BD 8C 01    LDA $018C,x    ; Setup VRAM Address
$80/8DAA 8D 16 21    STA $2116
$80/8DAD BD 9C 01    LDA $019C,x
$80/8DB0 8D 17 21    STA $2117
$80/8DB3 A9 81       LDA #$81      ; Set DMA Settings
$80/8DB5 8D 10 43    STA $4310
$80/8DB8 A9 39       LDA #$39      ; DMA Source: $2139 - VRAM Read
$80/8DBA 8D 11 43    STA $4311
$80/8DBD AD 39 21    LDA $2139  [$80:2139]   A:0239 X:000D Y:0000 P:envMXdIzC
$80/8DC0 AD 3A 21    LDA $213A  [$80:213A]   A:0200 X:000D Y:0000 P:envMXdIZC
$80/8DC3 A9 02       LDA #$02       ; Activate DMA
$80/8DC5 8D 0B 42    STA $420B
$80/8DC8 9E 6C 01    STZ $016C,x    ; Clear flag for DMA
$80/8DCB 82 16 FF    BRL $FF16      ; [$8CE4] Loop, do next DMA

$80/8DCE Mouse related: Turn negatives input into negative numbers

$80/8DCE DA          PHX            ; Buffer X on stack
$80/8DCF 20 D9 8D    JSR $8DD9      ; Turn first input ($0211 or $0212) into negative number if necessary
$80/8DD2 E8          INX            ; Increment Index so that it points to the second register
$80/8DD3 E8          INX
$80/8DD4 20 D9 8D    JSR $8DD9      ; Turn first input ($0213 or $0214) into negative number if necessary
$80/8DD7 FA          PLX            ; Restore X
$80/8DD8 60          RTS

$80/8DD9 Mouse related: Turn negative input into a negative number

If you move the mouse one pixel down, the value is #$01. If you move it up, it is #$81. The MSB tells the direction and the other bits tell the number of pixels moved, always as a positive.

This subroutine turns this into a real negative number (One pixel up = #$FF, two pixel up = #$FE), so it can be added more easily.

$80/8DD9 BD 11 02    LDA $0211,x    ; Load Mouse input
$80/8DDC 10 0A       BPL $0A        ; [$8DE8] Exit if it is positive (nothing is to change)
$80/8DDE 29 7F       AND #$7F       ; If it is negative, remove the MSB
$80/8DE0 49 FF       EOR #$FF       ; Turn the rest into a negative number (EOR + 1)
$80/8DE2 1A          INC A
$80/8DE3 9D 11 02    STA $0211,x    ; Store number
$80/8DE6 80 02       BRA $02        ; [$8DEA] UNNECESSARY LINE - if the two lines below are removed, this is useless
$80/8DE8 29 7F       AND #$7F       ; UNNECESSARY LINE - This is only executed the MSB already isn't set
$80/8DEA 9D 11 02    STA $0211,x    ; UNNECESSARY LINE - Nothing gets stored that isn't stored already
$80/8DED 60          RTS

$80/8DEE Mouse related

$80/8DEE 8A          TXA                     A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8DEF 0A          ASL A                   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8DF0 A8          TAY                     A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8DF1 B9 58 01    LDA $0158,y[$80:0158]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8DF4 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8DF5 0A          ASL A                   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8DF6 3E 15 02    ROL $0215,x[$80:0215]   A:0004 X:0000 Y:0000 P:envMXdIzc
$80/8DF9 B9 54 01    LDA $0154,y[$80:0154]   A:0004 X:0000 Y:0000 P:envMXdIZc
$80/8DFC 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8DFD 0A          ASL A                   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8DFE 3E 15 02    ROL $0215,x[$80:0215]   A:0004 X:0000 Y:0000 P:envMXdIzc
$80/8E01 B9 50 01    LDA $0150,y[$80:0150]   A:0004 X:0000 Y:0000 P:envMXdIZc
$80/8E04 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8E05 0A          ASL A                   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8E06 3E 15 02    ROL $0215,x[$80:0215]   A:0004 X:0000 Y:0000 P:envMXdIzc
$80/8E09 1E 15 02    ASL $0215,x[$80:0215]   A:0004 X:0000 Y:0000 P:envMXdIZc
$80/8E0C B9 58 01    LDA $0158,y[$80:0158]   A:0004 X:0000 Y:0000 P:envMXdIZc
$80/8E0F 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8E10 3E 15 02    ROL $0215,x[$80:0215]   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8E13 B9 54 01    LDA $0154,y[$80:0154]   A:0002 X:0000 Y:0000 P:envMXdIZc
$80/8E16 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8E17 3E 15 02    ROL $0215,x[$80:0215]   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8E1A B9 50 01    LDA $0150,y[$80:0150]   A:0002 X:0000 Y:0000 P:envMXdIZc
$80/8E1D 0A          ASL A                   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8E1E 3E 15 02    ROL $0215,x[$80:0215]   A:0002 X:0000 Y:0000 P:envMXdIzc
$80/8E21 20 25 8E    JSR $8E25  [$80:8E25]   A:0002 X:0000 Y:0000 P:envMXdIZc
$80/8E24 60          RTS                     A:0000 X:0000 Y:0000 P:envMXdIZc

$80/8E25 Mouse related

$80/8E25 BD 19 02    LDA $0219,x[$80:0219]   A:0002 X:0000 Y:0000 P:envMXdIZc
$80/8E28 D0 11       BNE $11    [$8E3B]      A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E2A BD 15 02    LDA $0215,x[$80:0215]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E2D 29 22       AND #$22                A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E2F F0 2D       BEQ $2D    [$8E5E]      A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E31 9D 17 02    STA $0217,x[$80:0217]   A:0020 X:0000 Y:0000 P:enVMXdIzc
$80/8E34 A9 40       LDA #$40                A:0020 X:0000 Y:0000 P:enVMXdIzc
$80/8E36 9D 19 02    STA $0219,x[$80:0219]   A:0040 X:0000 Y:0000 P:enVMXdIzc
$80/8E39 80 23       BRA $23        ; [$8E5E] Exit
$80/8E3B BD 11 02    LDA $0211,x[$80:0211]   A:0040 X:0000 Y:0000 P:envMXdIzc
$80/8E3E 1D 13 02    ORA $0213,x[$80:0213]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E41 D0 15       BNE $15    [$8E58]      A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E43 DE 19 02    DEC $0219,x[$80:0219]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E46 BD 15 02    LDA $0215,x[$80:0215]   A:0000 X:0000 Y:0000 P:envMXdIzc
$80/8E49 29 22       AND #$22                A:0010 X:0000 Y:0000 P:envMXdIzc
$80/8E4B 3D 17 02    AND $0217,x[$80:0217]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8E4E F0 0E       BEQ $0E        ; [$8E5E] Exit

code is missing here

$80/8E58 9E 19 02    STZ $0219,x[$80:0219]   A:00FB X:0000 Y:0000 P:eNVMXdIzc
$80/8E5B 9E 17 02    STZ $0217,x[$80:0217]   A:00FB X:0000 Y:0000 P:eNVMXdIzc
$80/8E5E 60          RTS                     A:0000 X:0000 Y:0000 P:envMXdIZc

$80/8E5F Is a SNES mouse connected?

$80/8E5F A2 01       LDX #$01                A:0061 X:00FF Y:00FF P:envMXdIzc 
$80/8E61 8A          TXA                     A:0061 X:0001 Y:00FF P:envMXdIzc
$80/8E62 0A          ASL A                   A:0001 X:0001 Y:00FF P:envMXdIzc
$80/8E63 A8          TAY                     A:0002 X:0001 Y:00FF P:envMXdIzc
$80/8E64 B9 18 42    LDA $4218,y[$80:421A]   A:0002 X:0001 Y:0002 P:envMXdIzc
$80/8E67 29 0F       AND #$0F       ; Is a mouse connected to the Joypad port?
$80/8E69 C9 01       CMP #$01
$80/8E6B F0 08       BEQ $08        ; [$8E75] Branch if it is
$80/8E6D 9E 17 02    STZ $0217,x[$80:0218]   A:0 X:0001 Y:0002 P:eNvMXdIzc
$80/8E70 9E 19 02    STZ $0219,x[$80:021A]   A:0 X:0001 Y:0002 P:eNvMXdIzc
$80/8E73 80 1E       BRA $1E    [$8E93]      A:0 X:0001 Y:0002 P:eNvMXdIzc

if a SNES mouse is connected

$80/8E75 AD 0E 02    LDA $020E  [$80:020E]   A:0001 X:0000 Y:0000 P:envMXdIZC
$80/8E78 1D 97 8E    ORA $8E97,x[$80:8E97]   A:0000 X:0000 Y:0000 P:envMXdIZC
$80/8E7B 8D 0E 02    STA $020E  [$80:020E]   A:0001 X:0000 Y:0000 P:envMXdIzC
$80/8E7E A0 10       LDY #$10       ; Transfer the Mouse Input to $0211-4 (only 16 bit)
$80/8E80 BD 16 40    LDA $4016,x    ;    (It seems only to care about the mouse POSITION, not if buttons are pushed)
$80/8E83 4A          LSR A
$80/8E84 3E 11 02    ROL $0211,x
$80/8E87 3E 13 02    ROL $0213,x
$80/8E8A 88          DEY
$80/8E8B D0 F3       BNE $F3        ; [$8E80]
$80/8E8D 20 CE 8D    JSR $8DCE      ; Turn negatives input into negative numbers
$80/8E90 20 EE 8D    JSR $8DEE  [$80:8DEE]   A:0000 X:0000 Y:0000 P:envMXdIZc

$80/8E93 CA          DEX                     A:0 X:0001 Y:0002 P:eNvMXdIzc
$80/8E94 10 CB       BPL $CB    [$8E61]      A:0 X:0 Y:0002 P:envMXdIZc
$80/8E96 60          RTS                     A:0 X:00FF Y:0 P:eNvMXdIzc

$80/8E97 Data for $80/8E5F

$80/8E97 01 02

$80/8E99

$80/8E99 8B          PHB            ; Buffer Program Bank and Flag Register value on stack
$80/8E9A 08          PHP
$80/8E9B 4B          PHK            ; Set Program Bank to $80
$80/8E9C AB          PLB
$80/8E9D E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/8E9F 9C 0E 02    STZ $020E      ; Clear all Mouse related registers
$80/8EA2 9C 15 02    STZ $0215
$80/8EA5 9C 11 02    STZ $0211
$80/8EA8 9C 13 02    STZ $0213
$80/8EAB 9C 16 02    STZ $0216
$80/8EAE 9C 12 02    STZ $0212
$80/8EB1 9C 14 02    STZ $0214
$80/8EB4 AD 35 01    LDA $0135      ; Check if Auto Joypad Read is enabled
$80/8EB7 4A          LSR A
$80/8EB8 90 0C       BCC $0C        ; [$8EC6] Exit if it is
$80/8EBA AD 12 42    LDA $4212      ; Wait if Auto-Joypad-Read is still busy
$80/8EBD 4A          LSR A
$80/8EBE B0 FA       BCS $FA        ; [$8EBA]
$80/8EC0 20 5F 8E    JSR $8E5F      ; Is a SNES mouse connected?
$80/8EC3 20 0A 8F    JSR $8F0A  [$80:8F0A]   A:0 X:00FF Y:0 P:eNvMXdIzc
$80/8EC6 28          PLP            ; Restore Program Bank and Flag Register
$80/8EC7 AB          PLB
$80/8EC8 6B          RTL

$80/8EC9 Mouse related (Set Mouse Sensitivity?)

From FullSNES:

Mouse Sensitivity
The Mouse Resolution is specified as "50 counts/inch (+/-10%)". There are three selectable Sensitivity (Threshold) settings:

 0 - slow   - linear fixed level (1:1)
 1 - normal - exponential -?- levels (1:1 to ?:1)  (?:1=smaller than 6:1)
 2 - fast   - exponential six levels (1:1 to 6:1)

Setting 0 returns raw mickeys (so one must implement effects like double-speed threshold by software). Settings 1-2 can be used directly as screen-pixel offsets. To change the sensitivity (for port n=0 or n=1):

 [4016h]=01h           ;set STB=1
 dummy=[4016h+n]       ;issue CLK pulse while STB=1 <-- increments the value,
 [4016h]=00h           ;set STB=0                       or wraps from 2 to 0
 ;Thereafter, one should read the Sensitivity bits, typically like so:
 [4016h]=01h           ;set STB=1  ;\another STB on/off, for invoking reading
 [4016h]=00h           ;set STB=0  ;/(not sure if this part is required)
 for i=11 to 0, dummy=[4016h+n], next i              ;skip first 12 bits
 for i=1 to 0, sensitivity.bit(i)=[4016h+n], next i  ;read 2 sensitivity bits
 ;Repeat the above procedure until the desired sensitivity value is reached.

Caution: According to Nintendo, the internal threshold factors aren't initialized until the change-sensitivty procedure is executed at least once (ie. after power-up, or after sensing a newly connected mouse, one MUST execute the change-sensitivity procedure, EVEN if the mouse does return the desired 2bit sensitivity code).

This subroutine is still to-do

$80/8EC9 A9 06       LDA #$06                A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8ECB 8D 41 00    STA $0041  [$80:0041]   A:0006 X:0000 Y:0000 P:envMXdIzc
$80/8ECE A9 01       LDA #$01                A:0006 X:0000 Y:0000 P:envMXdIzc
$80/8ED0 8D 16 40    STA $4016  [$80:4016]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8ED3 BD 16 40    LDA $4016,x[$80:4016]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8ED6 9C 16 40    STZ $4016  [$80:4016]   A:0040 X:0000 Y:0000 P:envMXdIzc
$80/8ED9 A9 01       LDA #$01                A:0040 X:0000 Y:0000 P:envMXdIzc
$80/8EDB 8D 16 40    STA $4016  [$80:4016]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8EDE A9 00       LDA #$00                A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8EE0 8D 16 40    STA $4016  [$80:4016]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8EE3 8D 44 00    STA $0044  [$80:0044]   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8EE6 A0 0A       LDY #$0A                A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8EE8 BD 16 40    LDA $4016,x[$80:4016]   A:0000 X:0000 Y:000A P:envMXdIzc
$80/8EEB 88          DEY                     A:0040 X:0000 Y:000A P:envMXdIzc
$80/8EEC D0 FA       BNE $FA    [$8EE8]      A:0040 X:0000 Y:0009 P:envMXdIzc
$80/8EEE BD 16 40    LDA $4016,x[$80:4016]   A:0040 X:0000 Y:0000 P:envMXdIZc
$80/8EF1 4A          LSR A                   A:0040 X:0000 Y:0000 P:envMXdIzc
$80/8EF2 2E 44 00    ROL $0044  [$80:0044]   A:0020 X:0000 Y:0000 P:envMXdIzc
$80/8EF5 BD 16 40    LDA $4016,x[$80:4016]   A:0020 X:0000 Y:0000 P:envMXdIZc
$80/8EF8 4A          LSR A                   A:0041 X:0000 Y:0000 P:envMXdIzc
$80/8EF9 2E 44 00    ROL $0044  [$80:0044]   A:0020 X:0000 Y:0000 P:envMXdIzC
$80/8EFC AD 44 00    LDA $0044  [$80:0044]   A:0020 X:0000 Y:0000 P:envMXdIzc
$80/8EFF DD 0F 02    CMP $020F,x[$80:020F]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8F02 F0 05       BEQ $05    [$8F09]      A:0001 X:0000 Y:0000 P:envMXdIzC
$80/8F04 CE 41 00    DEC $0041  [$80:0041]   A:0001 X:0000 Y:0000 P:envMXdIzC
$80/8F07 D0 C5       BNE $C5    [$8ECE]      A:0001 X:0000 Y:0000 P:envMXdIzC
$80/8F09 60          RTS                     A:0000 X:0000 Y:0000 P:envMXdIZC

$80/8F0A ?

$80/8F0A A2 01       LDX #$01       ; Check if a mouse is connected
$80/8F0C AD 0E 02    LDA $020E  [$80:020E]   A:0000 X:0001 Y:0000 P:envMXdIzc
$80/8F0F 3D 1B 8F    AND $8F1B,x[$80:8F1C]   A:0001 X:0001 Y:0000 P:envMXdIzc
$80/8F12 F0 03       BEQ $03    [$8F17]      A:0000 X:0001 Y:0000 P:envMXdIZc
$80/8F14 20 C9 8E    JSR $8EC9  [$80:8EC9]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/8F17 CA          DEX                     A:0000 X:0001 Y:0000 P:envMXdIZc
$80/8F18 10 F2       BPL $F2    [$8F0C]      A:0000 X:0000 Y:0000 P:envMXdIZc
$80/8F1A 60          RTS                     A:0000 X:00FF Y:0000 P:eNvMXdIzC

$80/8F1B Data for $80/8F0A

$80/8F1B 01 02

$80/8F49 ? (Frame Counter?)

$80/8F49 AD 27 06    LDA $0627  [$80:0627]   A:0 X:0 Y:004B P:envmxdIzC
$80/8F4C 1A          INC A                   A:0 X:0 Y:004B P:envmxdIZC
$80/8F4D C9 3C 00    CMP #$003C              A:0001 X:0 Y:004B P:envmxdIzC
$80/8F50 B0 04       BCS $04    [$8F56]      A:0001 X:0 Y:004B P:eNvmxdIzc
$80/8F52 8D 27 06    STA $0627  [$80:0627]   A:0001 X:0 Y:004B P:eNvmxdIzc
$80/8F55 6B          RTL                     A:0001 X:0 Y:004B P:eNvmxdIzc
$80/8F56 9C 27 06    STZ $0627  [$80:0627]   A:003C X:0010 Y:0 P:envmxdIZC
$80/8F59 AD 29 06    LDA $0629  [$80:0629]   A:003C X:0010 Y:0 P:envmxdIZC
$80/8F5C 1A          INC A                   A:0 X:0010 Y:0 P:envmxdIZC
$80/8F5D C9 3C 00    CMP #$003C              A:0001 X:0010 Y:0 P:envmxdIzC
$80/8F60 B0 04       BCS $04    [$8F66]      A:0001 X:0010 Y:0 P:eNvmxdIzc
$80/8F62 8D 29 06    STA $0629  [$80:0629]   A:0001 X:0010 Y:0 P:eNvmxdIzc
$80/8F65 6B          RTL                     A:0001 X:0010 Y:0 P:eNvmxdIzc
$80/8F66 9C 29 06    STZ $0629  [$80:0629]   A:003C X:0 Y:006E P:envmxdIZC
$80/8F69 AD 2B 06    LDA $062B  [$80:062B]   A:003C X:0 Y:006E P:envmxdIZC
$80/8F6C 1A          INC A                   A:0 X:0 Y:006E P:envmxdIZC
$80/8F6D C9 3C 00    CMP #$003C              A:0001 X:0 Y:006E P:envmxdIzC
$80/8F70 B0 04       BCS $04    [$8F76]      A:0001 X:0 Y:006E P:eNvmxdIzc
$80/8F72 8D 2B 06    STA $062B  [$80:062B]   A:0001 X:0 Y:006E P:eNvmxdIzc
$80/8F75 6B          RTL                     A:0001 X:0 Y:006E P:eNvmxdIzc
$80/8F76 9C 2B 06    STZ $062B  [$80:062B]   A:0002 X:0010 Y:0000 P:envmxdIZC
$80/8F79 EE 2D 06    INC $062D  [$80:062D]   A:0002 X:0010 Y:0000 P:envmxdIZC
$80/8F7C 6B          RTL                     A:0002 X:0010 Y:0000 P:envmxdIzC

$80/8F7D PROGRAM START

$00/8F7D 78          SEI            ; Disable Interrupts
$00/8F7E 18          CLC            ; Activate Native Mode
$00/8F7F FB          XCE
$00/8F80 5C 84 8F 80 JMP $808F84    ; Switch to FastROM addressing
$80/8F84 E2 20       SEP #$20       ; A = 8-bit
$80/8F86 C2 10       REP #$10       ; X/Y = 16-bit
$80/8F88 4B          PHK            ; Data Bank = Program Bank
$80/8F89 AB          PLB
$80/8F8A A9 01       LDA #$01
$80/8F8C 8D 00 42    STA $4200      ; Auto-Joypad-Enable, NMI/IRQ Disable
$80/8F8F 8D 0D 42    STA $420D      ; Activate FastROM
$80/8F92 A9 80       LDA #$80       ; FBLANK
$80/8F94 8D 00 21    STA $2100
$80/8F97 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/8F99 A9 00 00    LDA #$0000     ; Direct Page: $0000
$80/8F9C 5B          TCD
$80/8F9D AD 63 06    LDA $0663  [$80:0663]   A:0000 X:0 Y:0 P:envmxdIZC
$80/8FA0 49 FF FF    EOR #$FFFF              A:5555 X:0 Y:0 P:envmxdIzC
$80/8FA3 CD 61 06    CMP $0661  [$80:0661]   A:AAAA X:0 Y:0 P:eNvmxdIzC
$80/8FA6 D0 06       BNE $06    [$8FAE]      A:AAAA X:0 Y:0 P:envmxdIzC

code is missing here

$80/8FAE A9 00 00    LDA #$0000     ; Clear whole WRAM
$80/8FB1 8F 00 00 7E STA $7E0000
$80/8FB5 8F 00 00 7F STA $7F0000
$80/8FB9 A9 FD FF    LDA #$FFFD     ;   (Clear Bank $7E)
$80/8FBC A2 01 00    LDX #$0001
$80/8FBF 9B          TXY
$80/8FC0 C8          INY
$80/8FC1 54 7E 7E    MVN 7E 7E
$80/8FC4 A9 FD FF    LDA #$FFFD     ;   (Clear Bank $7F)
$80/8FC7 A2 01 00    LDX #$0001
$80/8FCA 9B          TXY
$80/8FCB C8          INY
$80/8FCC 54 7F 7F    MVN 7F 7F
$80/8FCF 4B          PHK            ; Data Bank = Program Bank
$80/8FD0 AB          PLB
$80/8FD1 7B          TDC            ; Buffer Direct Page in $0665
$80/8FD2 8D 65 06    STA $0665
$80/8FD5 A9 00 00    LDA #$0000     ; Direct Page: $0000
$80/8FD8 5B          TCD
$80/8FD9 A9 FF 1E    LDA #$1EFF     ; Stack: $1EFF
$80/8FDC 1B          TCS
$80/8FDD 22 11 84 80 JSL $808411    ; Store a chain of values in $01xx
     Arguments:
     $80/8FE1 D7 90 80              ; Data for $01xx registers is at $80/90D7
$80/8FE4 A9 80 00    LDA #$0080
$80/8FE7 8D 00 01    STA $0100      ; #$80 in value to set in $2100 (FBLANK)
$80/8FEA 8D 1B 02    STA $021B      ; #$80 in value currently set in $2100 (FBLANK)
$80/8FED A9 01 00    LDA #$0001     ; Set Flag for Auto Joypad Read in $4200 buffer
$80/8FF0 8D 35 01    STA $0135
$80/8FF3 22 00 82 80 JSL $808200[$80:8200]   A:0001 X:00FF Y:0062 P:envmxdIzC
$80/8FF7 AF F1 FF 9F LDA $9FFFF1    ; Setup address of the SPC program to transfer in $20-22: $9D/8000
$80/8FFB 85 21       STA $21        ;    (UNNECESSARY LINE - one could save a few bytes if the address...)
$80/8FFD AF F0 FF 9F LDA $9FFFF0    ;    (... would be loaded directly here instead of this bank $9F detour)
$80/9001 85 20       STA $20
$80/9003 22 5A 99 80 JSL $80995A    ; Transfer Data to SPC
$80/9007 AD 12 42    LDA $4212      ; Wait until the Auto-Joypad read is done
$80/900A 4A          LSR A
$80/900B 90 FA       BCC $FA        ; [$9007]
$80/900D AD 12 42    LDA $4212
$80/9010 4A          LSR A
$80/9011 B0 FA       BCS $FA        ; [$900D]
$80/9013 AD 1A 42    LDA $421A      ; Load Joypad 2 data
$80/9016 29 F0 FF    AND #$FFF0     ; Check if A/B/X/Y/L/R are pushed all at the same time
$80/9019 C9 F0 C0    CMP #$C0F0
$80/901C D0 0E       BNE $0E        ; [$902C] Branch if not
$80/901E 22 E4 C8 80 JSL $80C8E4[$80:C8E4]   A:0000 X:0000 Y:E280 P:envmxdIzc

Play Sound Effect after SRAM reset

$80/9022 A9 84 03    LDA #$0384     ; Play Sound Effect #$84
$80/9025 A0 01 00    LDY #$0001              A:0384 X:FFFE Y:E280 P:envmxdIzc
$80/9028 22 1C 5C 10 JSL $105C1C    ; APU Message
$80/902C 22 F7 C8 80 JSL $80C8F7    ; Copy data from banks $10-$12 to $13-$15
$80/9030 22 74 59 10 JSL $105974[$10:5974]   A:0 X:FFFE Y:E280 P:envmxdIzc
$80/9034 E2 20       SEP #$20       ; A = 8-bit
$80/9036 C2 10       REP #$10       ; X/Y = 16-bit
$80/9038 9C 3F 14    STZ $143F      ; Clear Error Counter?
$80/903B 22 8C 59 10 JSL $10598C    ; Check if Satellaview Stream Number Registers work
$80/903F F0 03       BEQ $03        ; [$9044] Branch if everything works fine
$80/9041 EE 3F 14    INC $143F      ; Increment Error Counter?
$80/9044 22 58 5B 10 JSL $105B58[$10:5B58]   A:0 X:FFFE Y:E280 P:envMxdIZC
$80/9048 22 A4 59 10 JSL $1059A4    ; Transfer (fixed Set of) Data to Satellaview
$80/904C 22 6C 5A 10 JSL $105A6C    ; MCC Memory Controller Settings: Enable Flash R/W
$80/9050 22 0C 5B 10 JSL $105B0C[$10:5B0C]   A:0080 X:0007 Y:0 P:eNvMxdIzC
$80/9054 22 70 5A 10 JSL $105A70    ; MCC Memory Controller Settings: Disable Flash R/W
$80/9058 C2 30       REP #$30                A:0080 X:0 Y:0 P:eNvMxdIzC
$80/905A 22 0F 8C 80 JSL $808C0F[$80:8C0F]   A:0080 X:0 Y:0 P:eNvmxdIzC
$80/905E 22 09 A7 80 JSL $80A709[$80:A709]   A:0010 X:00FF Y:0 P:eNvmxdIzC
$80/9062 22 58 83 80 JSL $808358[$80:8358]   A:00E0 X:FFFE Y:0 P:eNvmxdIzC
$80/9066 22 40 5B 10 JSL $105B40[$10:5B40]   A:0061 X:FFFE Y:0 P:eNvmxdIzC
$80/906A A9 08 00    LDA #$0008              A:0006 X:FFFF Y:0 P:eNvmxdIzC
$80/906D 8D 4C 01    STA $014C  [$80:014C]   A:0008 X:FFFF Y:0 P:envmxdIzC
$80/9070 A9 04 00    LDA #$0004              A:0008 X:FFFF Y:0 P:envmxdIzC
$80/9073 8D 4E 01    STA $014E  [$80:014E]   A:0004 X:FFFF Y:0 P:envmxdIzC
$80/9076 A9 FF FF    LDA #$FFFF              A:0004 X:FFFF Y:0 P:envmxdIzC
$80/9079 8D 13 0A    STA $0A13  [$80:0A13]   A:FFFF X:FFFF Y:0 P:eNvmxdIzC
$80/907C A9 FF FF    LDA #$FFFF              A:FFFF X:FFFF Y:0 P:eNvmxdIzC
$80/907F 8F 15 87 7E STA $7E8715[$7E:8715]   A:FFFF X:FFFF Y:0 P:eNvmxdIzC
$80/9083 AD 65 06    LDA $0665  [$80:0665]   A:FFFF X:FFFF Y:0 P:eNvmxdIzC
$80/9086 C9 47 53    CMP #$5347              A:0 X:FFFF Y:0 P:envmxdIZC
$80/9089 F0 0E       BEQ $0E    [$9099]      A:0 X:FFFF Y:0 P:eNvmxdIzc
$80/908B A9 00 80    LDA #$8000     ; Next NMI, go to $94/8000
$80/908E 8D 37 06    STA $0637
$80/9091 A9 94 00    LDA #$0094
$80/9094 8D 39 06    STA $0639
$80/9097 80 18       BRA $18    [$90B1]      A:0094 X:FFFF Y:0 P:envmxdIzc
$80/90B1 9C 65 06    STZ $0665  [$80:0665]   A:0094 X:FFFF Y:0 P:envmxdIzc
$80/90B4 22 25 92 80 JSL $809225[$80:9225]   A:0094 X:FFFF Y:0 P:envmxdIzc
$80/90B8 A9 3A 91    LDA #$913A              A:0 X:0010 Y:0 P:envmxdIzc
$80/90BB 8D 3F 06    STA $063F  [$80:063F]   A:913A X:0010 Y:0 P:eNvmxdIzc
$80/90BE A9 80 00    LDA #$0080              A:913A X:0010 Y:0 P:eNvmxdIzc
$80/90C1 8D 41 06    STA $0641  [$80:0641]   A:0080 X:0010 Y:0 P:envmxdIzc
$80/90C4 22 9D 83 80 JSL $80839D[$80:839D]   A:0080 X:0010 Y:0 P:envmxdIzc
$80/90C8 58          CLI                     A:0081 X:0010 Y:0 P:envmxdIzc
$80/90C9 20 6A 93    JSR $936A  [$80:936A]   A:0081 X:0010 Y:0 P:envmxdizc
$80/90CC 4B          PHK                     A:913A X:0010 Y:0 P:eNvmxdizc
$80/90CD F4 D2 90    PEA $90D2               A:913A X:0010 Y:0 P:eNvmxdizc
$80/90D0 DC 33 06    JML [$0633][$80:913A]   A:913A X:0010 Y:0 P:eNvmxdizc

$80/90D7 Data

This data gets transfered to the $01xx Graphics Register buffer via $80/8411 at $80/8FDD.

This is executed while the start-up, these values serve to clear those Graphics Registers.

$80/90D7 01 00 - Value for $0101 = $2101 - Object Size and Object Base
$80/90D9 02 00 - Value for $0102
$80/90DB 03 00 - Value for $0103
$80/90DD 04 00 - Value for $0104 = $2105 - BG Mode
$80/90DF 05 00 - Value for $0105 = $2106 - Mosaic
$80/90E1 06 00
$80/90E3 07 00
$80/90E5 08 00
$80/90E7 09 00
$80/90E9 0A 00
$80/90EB 0B 00
$80/90ED 0F 00
$80/90EF 10 00
$80/90F1 11 00
$80/90F3 12 00
$80/90F5 13 00
$80/90F7 14 00
$80/90F9 15 00
$80/90FB 16 00
$80/90FD 17 00
$80/90FF 18 00
$80/9101 19 00
$80/9103 1A 00
$80/9105 1B 00
$80/9107 1C 00
$80/9109 1D 00
$80/910B 1E 00
$80/910D 0C 00
$80/910F 0D 00
$80/9111 0E 00
$80/9113 1F 00
$80/9115 20 00
$80/9117 21 00
$80/9119 22 00
$80/911B 23 00
$80/911D 24 00
$80/911F 25 00
$80/9121 26 00
$80/9123 27 00
$80/9125 28 00
$80/9127 2A 30
$80/9129 2B 00
$80/912B 2C E0
$80/912D 30 00
$80/912F 38 00
$80/9131 39 00
$80/9133 36 00
$80/9135 37 00
$80/9137 3A 00
$80/9139 FF

$80/913A ? (Executed when talking to the aerial building and at ROM start up)

$064D,y contain a 24-bit-address. $0650,y flags. If the MSB in $0650,y is set,

$80/913A 08          PHP            ; Push everything on stack, A/X/Y = 16-bit
$80/913B C2 30       REP #$30
$80/913D 48          PHA
$80/913E DA          PHX
$80/913F 5A          PHY
$80/9140 0B          PHD
$80/9141 8B          PHB
$80/9142 4B          PHK            ; Set Program Bank to $80
$80/9143 AB          PLB
$80/9144 BA          TSX                     A:0000 X:0000 Y:001C P:eNvmxdizc
$80/9145 8A          TXA                     A:0000 X:1E8D Y:001C P:envmxdizc
$80/9146 E2 10       SEP #$10       ; X/Y = 16-bit
$80/9148 AC 45 06    LDY $0645  [$80:0645]   A:1E8D X:008D Y:001C P:envmXdizc
$80/914B BE 50 06    LDX $0650,y[$80:0650]   A:1E8D X:008D Y:0000 P:envmXdiZc
$80/914E 10 03       BPL $03    [$9153]      A:1E8D X:0000 Y:0000 P:envmXdiZc
$80/9150 99 4D 06    STA $064D,y[$80:064D]   A:1E86 X:00C0 Y:0 P:eNvmXdizc
$80/9153 BB          TYX                     A:1E8D X:0000 Y:0000 P:envmXdiZc
$80/9154 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/9156 A9 FF       LDA #$FF                A:1E8D X:0000 Y:0000 P:envMXdiZc
$80/9158 80 09       BRA $09    [$9163]      A:1EFF X:0000 Y:0000 P:eNvMXdizc

$80/915A 3C 50 06    BIT $0650,x[$80:0654]   A:1EFF X:0004 Y:0 P:eNvMXdizc
$80/915D 70 04       BVS $04    [$9163]      A:1EFF X:0004 Y:0 P:envMXdiZc
$80/915F 30 0E       BMI $0E    [$916F]      A:1EFF X:0004 Y:0 P:envMXdiZc
$80/9161 D0 1D       BNE $1D    [$9180]      A:1EFF X:0004 Y:0 P:envMXdiZc

$80/9163 E8          INX                     A:1EFF X:0 Y:0 P:eNvMXdizc
$80/9164 E8          INX                     A:1EFF X:0001 Y:0 P:envMXdizc
$80/9165 E8          INX                     A:1EFF X:0002 Y:0 P:envMXdizc
$80/9166 E8          INX                     A:1EFF X:0003 Y:0 P:envMXdizc
$80/9167 E0 10       CPX #$10                A:1EFF X:0004 Y:0 P:envMXdizc
$80/9169 90 EF       BCC $EF    [$915A]      A:1EFF X:0004 Y:0 P:eNvMXdizc
$80/916B A2 00       LDX #$00                A:1EFF X:0010 Y:0 P:envMXdiZC
$80/916D 80 EB       BRA $EB    [$915A]      A:1EFF X:0 Y:0 P:envMXdiZC
$80/916F 8E 45 06    STX $0645  [$80:0645]   A:1EFF X:0 Y:0 P:eNvMXdizC
$80/9172 9B          TXY                     A:1EFF X:0 Y:0 P:eNvMXdizC
$80/9173 C2 30       REP #$30                A:1EFF X:0 Y:0 P:envMXdiZC
$80/9175 BE 4D 06    LDX $064D,y[$80:064D]   A:1EFF X:0 Y:0 P:envmxdiZC
$80/9178 9A          TXS                     A:1EFF X:1E86 Y:0 P:envmxdizC
$80/9179 AB          PLB                     A:1EFF X:1E86 Y:0 P:envmxdizC
$80/917A 2B          PLD                     A:1EFF X:1E86 Y:0 P:eNvmxdizC
$80/917B 7A          PLY                     A:1EFF X:1E86 Y:0 P:envmxdiZC
$80/917C FA          PLX                     A:1EFF X:1E86 Y:0094 P:envmxdizC
$80/917D 68          PLA                     A:1EFF X:0 Y:0094 P:envmxdiZC
$80/917E 28          PLP                     A:1E01 X:0 Y:0094 P:envmxdizC
$80/917F 6B          RTL                     A:1E01 X:0 Y:0094 P:envmxdizc

$80/9180 8E 45 06    STX $0645  [$80:0645]   A:1EFF X:0 Y:0 P:envMXdizC
$80/9183 A9 80       LDA #$80                A:1EFF X:0 Y:0 P:envMXdizC
$80/9185 9D 50 06    STA $0650,x[$80:0650]   A:1E80 X:0 Y:0 P:eNvMXdizC
$80/9188 C2 20       REP #$20       ; A = 16-bit
$80/918A BD 4D 06    LDA $064D,x[$80:064D]   A:1E80 X:0 Y:0 P:eNvmXdizC
$80/918D 8D 4A 06    STA $064A  [$80:064A]   A:8572 X:0 Y:0 P:eNvmXdizC
$80/9190 BC 4F 06    LDY $064F,x[$80:064F]   A:8572 X:0 Y:0 P:eNvmXdizC
$80/9193 8C 4C 06    STY $064C  [$80:064C]   A:8572 X:0 Y:0094 P:eNvmXdizC
$80/9196 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/9198 AD 45 06    LDA $0645  [$80:0645]   A:8572 X:0 Y:0094 P:eNvmxdizC
$80/919B 29 FF 00    AND #$00FF              A:0 X:0 Y:0094 P:envmxdiZC
$80/919E AA          TAX                     A:0 X:0 Y:0094 P:envmxdiZC
$80/919F BD A6 91    LDA $91A6,x[$80:91A6]   A:0 X:0 Y:0094 P:envmxdiZC
$80/91A2 1B          TCS                     A:1E97 X:0 Y:0094 P:envmxdizC
$80/91A3 DC 4A 06    JML [$064A][$94:8572]   A:1E97 X:0 Y:0094 P:envmxdizC

$80/91B6 ? (Executed when talking to the aerial building and at start up)

$80/91B6 DA          PHX                     A:B0B4 X:0000 Y:0000 P:eNvmxdIzc
$80/91B7 08          PHP                     A:B0B4 X:0000 Y:0000 P:eNvmxdIzc
$80/91B8 E2 30       SEP #$30                A:B0B4 X:0000 Y:0000 P:eNvmxdIzc
$80/91BA A2 00       LDX #$00                A:B0B4 X:0000 Y:0000 P:eNvMXdIzc
$80/91BC BD 50 06    LDA $0650,x[$81:0650]   A:B0B4 X:0000 Y:0000 P:envMXdIZc
$80/91BF F0 0C       BEQ $0C    [$91CD]      A:B000 X:0000 Y:0000 P:envMXdIZc

$80/91C1 E8 INX A:8A01 X:0 Y:0 P:envMXdIzc $80/91C2 E8 INX A:8A01 X:0001 Y:0 P:envMXdIzc $80/91C3 E8 INX A:8A01 X:0002 Y:0 P:envMXdIzc $80/91C4 E8 INX A:8A01 X:0003 Y:0 P:envMXdIzc $80/91C5 E0 10 CPX #$10 A:8A01 X:0004 Y:0 P:envMXdIzc $80/91C7 D0 F3 BNE $F3 [$91BC] A:8A01 X:0004 Y:0 P:eNvMXdIzc

$80/91CD C2 20       REP #$20                A:B000 X:0000 Y:0000 P:envMXdIZc
$80/91CF AD 5D 06    LDA $065D  [$81:065D]   A:B000 X:0000 Y:0000 P:envmXdIZc
$80/91D2 9D 4D 06    STA $064D,x[$81:064D]   A:B0B4 X:0000 Y:0000 P:eNvmXdIzc
$80/91D5 AD 5F 06    LDA $065F  [$81:065F]   A:B0B4 X:0000 Y:0000 P:eNvmXdIzc
$80/91D8 29 FF 00    AND #$00FF              A:0080 X:0000 Y:0000 P:envmXdIzc
$80/91DB 09 00 01    ORA #$0100              A:0080 X:0000 Y:0000 P:envmXdIzc
$80/91DE 9D 4F 06    STA $064F,x[$81:064F]   A:0180 X:0000 Y:0000 P:envmXdIzc
$80/91E1 8E 60 06    STX $0660  [$81:0660]   A:0180 X:0000 Y:0000 P:envmXdIzc
$80/91E4 8A          TXA                     A:0180 X:0000 Y:0000 P:envmXdIzc
$80/91E5 28          PLP                     A:0000 X:0000 Y:0000 P:envmXdIZc
$80/91E6 FA          PLX                     A:0000 X:0000 Y:0000 P:eNvmxdIzc
$80/91E7 18          CLC                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/91E8 6B          RTL                     A:0000 X:0000 Y:0000 P:envmxdIZc

$80/91E9 ? (Executed when talking to the aerial building)

$80/91E9 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/91EB AE 45 06    LDX $0645  [$80:0645]   A:0000 X:0000 Y:001C P:envMXdiZc
$80/91EE 9E 50 06    STZ $0650,x[$80:0650]   A:0000 X:0000 Y:001C P:envMXdiZc
$80/91F1 4C 3A 91    JMP $913A  [$80:913A]   A:0000 X:0000 Y:001C P:envMXdiZc

$80/9225 ? (Clear $0650/4/8/C)

$80/9225 08          PHP            ; Buffer Flag Register value on stack
$80/9226 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/9228 A2 00       LDX #$00       ; Clear A and X
$80/922A 8A          TXA
$80/922B 9D 50 06    STA $0650,x    ; Clear $0650(/4/8/C)
$80/922E E8          INX            ; Increment Store Index four times
$80/922F E8          INX
$80/9230 E8          INX
$80/9231 E8          INX
$80/9232 E0 10       CPX #$10       ; Check if limit was reached
$80/9234 D0 F5       BNE $F5        ; [$922B]
$80/9236 28          PLP            ; Restore Flag Register value
$80/9237 6B          RTL

$80/9238 ?

$80/9238 08          PHP                     A:1E01 X:0 Y:0094 P:eNvMXdizc
$80/9239 C2 30       REP #$30                A:1E01 X:0 Y:0094 P:eNvMXdizc
$80/923B 48          PHA                     A:1E01 X:0 Y:0094 P:eNvmxdizc
$80/923C DA          PHX                     A:1E01 X:0 Y:0094 P:eNvmxdizc
$80/923D 5A          PHY                     A:1E01 X:0 Y:0094 P:eNvmxdizc
$80/923E E2 30       SEP #$30                A:1E01 X:0 Y:0094 P:eNvmxdizc
$80/9240 AE 45 06    LDX $0645  [$80:0645]   A:1E01 X:0 Y:0094 P:eNvMXdizc
$80/9243 BD 50 06    LDA $0650,x[$80:0650]   A:1E01 X:0 Y:0094 P:envMXdiZc
$80/9246 09 40       ORA #$40                A:1E80 X:0 Y:0094 P:eNvMXdizc
$80/9248 9D 50 06    STA $0650,x[$80:0650]   A:1EC0 X:0 Y:0094 P:eNvMXdizc
$80/924B C2 30       REP #$30                A:1EC0 X:0 Y:0094 P:eNvMXdizc
$80/924D 7A          PLY                     A:1EC0 X:0 Y:0094 P:eNvmxdizc
$80/924E FA          PLX                     A:1EC0 X:0 Y:0094 P:envmxdizc
$80/924F 68          PLA                     A:1EC0 X:0 Y:0094 P:envmxdiZc
$80/9250 22 3A 91 80 JSL $80913A[$80:913A]   A:1E01 X:0 Y:0094 P:envmxdizc
$80/9254 28          PLP                     A:1E01 X:0 Y:0094 P:envmxdizc
$80/9255 6B          RTL                     A:1E01 X:0 Y:0094 P:eNvMXdizc

$80/926A ?

$80/926A 08          PHP            ; Buffer Flag Register value, A, X and Y on stack
$80/926B C2 30       REP #$30       ;    (A/X/Y = 16-bit)
$80/926D 48          PHA
$80/926E DA          PHX
$80/926F 5A          PHY
$80/9270 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/9272 AD 1B 02    LDA $021B      ; Is FBLANK active?
$80/9275 10 06       BPL $06        ; [$927D] Branch if not
$80/9277 22 DC 8C 80 JSL $808CDC[$80:8CDC]   A:1E80 X:0084 Y:0 P:eNvMXdizc
$80/927B 80 0B       BRA $0B        ; [$9288] Exit

code is missing here

$80/9288 C2 30       REP #$30       ; Restore A, X and Y
$80/928A 7A          PLY
$80/928B FA          PLX
$80/928C 68          PLA
$80/928D 22 3A 91 80 JSL $80913A[$80:913A]   A:1E8C X:1E84 Y:0 P:envmxdizc
$80/9291 28          PLP            ; Restore Flag Register
$80/9292 6B          RTL

$80/9293 ?

$80/9293 08          PHP                     A:FFFF X:00F0 Y:0 P:envmxdIzC
$80/9294 E2 30       SEP #$30                A:FFFF X:00F0 Y:0 P:envmxdIzC
$80/9296 A2 00       LDX #$00                A:FFFF X:00F0 Y:0 P:envMXdIzC
$80/9298 3C 50 06    BIT $0650,x[$80:0650]   A:FFFF X:0 Y:0 P:envMXdIZC
$80/929B 50 08       BVC $08    [$92A5]      A:FFFF X:0 Y:0 P:envMXdIzC
$80/929D BD 50 06    LDA $0650,x[$80:0650]   A:FFFF X:0 Y:0 P:eNVMXdIzC
$80/92A0 29 BF       AND #$BF                A:FFC0 X:0 Y:0 P:eNVMXdIzC
$80/92A2 9D 50 06    STA $0650,x[$80:0650]   A:FF80 X:0 Y:0 P:eNVMXdIzC
$80/92A5 E8          INX                     A:FFFF X:0 Y:0 P:envMXdIzC
$80/92A6 E8          INX                     A:FFFF X:0001 Y:0 P:envMXdIzC
$80/92A7 E8          INX                     A:FFFF X:0002 Y:0 P:envMXdIzC
$80/92A8 E8          INX                     A:FFFF X:0003 Y:0 P:envMXdIzC
$80/92A9 E0 10       CPX #$10                A:FFFF X:0004 Y:0 P:envMXdIzC
$80/92AB D0 EB       BNE $EB    [$9298]      A:FFFF X:0004 Y:0 P:eNvMXdIzc
$80/92AD 28          PLP                     A:FFFF X:0010 Y:0 P:envMXdIZC
$80/92AE 6B          RTL                     A:FFFF X:0010 Y:0 P:envmxdIzC

$80/92AF NMI Handler

$00/92AF 5C B3 92 80 JMP $8092B3    ; Change to FastROM
$80/92B3 C2 30       REP #$30       ; Buffer everything on Stack
$80/92B5 48          PHA
$80/92B6 DA          PHX
$80/92B7 5A          PHY
$80/92B8 8B          PHB
$80/92B9 0B          PHD
$80/92BA 4B          PHK            ; Set Program Bank to $80
$80/92BB AB          PLB
$80/92BC A9 00 00    LDA #$0000     ; Set Direct Page to $0000
$80/92BF 5B          TCD
$80/92C0 AD 10 42    LDA $4210      ; Remove NMI flag
$80/92C3 22 78 59 10 JSL $105978[$10:5978]   A:42C2 X:0010 Y:0 P:envmxdIzc
$80/92C7 A3 0D       LDA $0D,s  [$00:1EFB]   A:42C2 X:0010 Y:0 P:envmxdIzc
$80/92C9 29 FF 00    AND #$00FF              A:0480 X:0010 Y:0 P:envmxdIzc
$80/92CC C9 04 00    CMP #$0004     ; [$92CF] If #04, LOOP FOREVER
$80/92CF F0 FE       BEQ $FE        
$80/92D1 AD 43 06    LDA $0643      ; Check Flag: Is already one NMI Handler active?
$80/92D4 F0 03       BEQ $03        ; [$92D9] Branch and go on if not
$80/92D6 4C 45 93    JMP $9345      ; Branch to "short end" of this NMI
$80/92D9 EE 43 06    INC $0643      ; Set Flag: NMI Handler is active
$80/92DC 22 44 89 80 JSL $808944    ; Update OAM
$80/92E0 22 DC 8C 80 JSL $808CDC    ; Work off DMA Pipeline
$80/92E4 22 4E 9C 80 JSL $809C4E[$80:9C4E]   A:0210 X:0010 Y:0 P:eNvmxdIzC
$80/92E8 22 C8 AF 83 JSL $83AFC8[$83:AFC8]   A:0 X:0001 Y:0 P:envmxdIzC
$80/92EC 22 28 83 80 JSL $808328    ; Update CGRAM
$80/92F0 22 5E AC 80 JSL $80AC5E    ; VRAM DMA ($0BB4/5)
$80/92F4 22 00 82 80 JSL $808200    ; Update Graphics Registers
$80/92F8 22 90 93 80 JSL $809390    ; UNNECESSARY LINE - USELESS SUBROUTINE
$80/92FC 22 4C 5B 10 JSL $105B4C[$10:5B4C]   A:0 X:0 Y:00FF P:envmxdIzC
$80/9300 22 6A 89 80 JSL $80896A[$80:896A]   A:0001 X:00FF Y:00FF P:envmxdIzC
$80/9304 22 99 8E 80 JSL $808E99[$80:8E99]   A:0 X:00FF Y:00FF P:envmxdIzC
$80/9308 22 20 5C 10 JSL $105C20    ; ? (Work off SPC pipeline)
$80/930C 22 44 5B 10 JSL $105B44[$10:5B44]   A:0 X:00FF Y:0 P:eNvmxdIzC
$80/9310 22 63 83 80 JSL $808363[$80:8363]   A:0 X:0 Y:0 P:eNvmxdIzC
$80/9314 22 EB 8A 80 JSL $808AEB[$80:8AEB]   A:02F6 X:0 Y:0 P:eNvmxdIzC
$80/9318 20 55 93    JSR $9355      ; Setup an 24-bit-Address in $062F to jump to
$80/931B 4B          PHK            ; Push 24-bit Return Address on Stack (because it's a JML, not a JSL)
$80/931C F4 21 93    PEA $9321
$80/931F DC 2F 06    JML [$062F]    ; Jump to address in $062F-31
$80/9322 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/9324 22 67 C3 81 JSL $81C367[$81:C367]   A:0094 X:FFFE Y:0001 P:envmxdIzc
$80/9328 22 14 8A 80 JSL $808A14[$80:8A14]   A:FFFF X:0028 Y:0001 P:envmxdIzc
$80/932C 22 E1 B0 83 JSL $83B0E1[$83:B0E1]   A:1C00 X:00F0 Y:0001 P:envmxdIzc
$80/9330 22 93 92 80 JSL $809293[$80:9293]   A:FFFF X:00F0 Y:0 P:envmxdIzC
$80/9334 22 93 93 80 JSL $809393    ; UNNECESSARY LINE - USELESS SUBROUTINE
$80/9338 22 49 8F 80 JSL $808F49    ; ? (Frame Counter?)
$80/933C 2B          PLD            ; Restore everything
$80/933D AB          PLB
$80/933E 7A          PLY
$80/933F FA          PLX
$80/9340 68          PLA
$80/9341 9C 43 06    STZ $0643      ; Clear Flag: NMI Handler is not active anymore
$80/9344 40          RTI

$80/9345 NMI Handler Short End

This is executed if a NMI interrupts an NMI Handler. The second NMI gets ended here quickly so the first one can be worked off and nothing gets done twice.

$80/9345 C2 30       REP #$30       ; A/X/Y = 16-bit 
$80/9347 22 44 5B 10 JSL $105B44[$10:5B44]   A:0001 X:0007 Y:014B P:envmxdIzC
$80/934B 22 49 8F 80 JSL $808F49    ; ? (Frame Counter?)
$80/934F 2B          PLD            ; Restore everything
$80/9350 AB          PLB
$80/9351 7A          PLY
$80/9352 FA          PLX
$80/9353 68          PLA
$80/9354 40          RTI

$80/9355 Setup Jump Addres in $62F-31

Executed during NMI. A = 16 bit!

$80/9355 AD 39 06    LDA $0639
$80/9358 30 0F       BMI $0F        ; [$9369] Exit if MSB of $063A is set
$80/935A 8D 31 06    STA $0631      ; If not, store it as Bank for the Jump Address in $062F-31
$80/935D 09 00 80    ORA #$8000     ; Set MSB in $063A (this subroutine won't be executed again by default)
$80/9360 8D 39 06    STA $0639
$80/9363 AD 37 06    LDA $0637      ; Setup Jump Address in $62F-31
$80/9366 8D 2F 06    STA $062F
$80/9369 60          RTS

$80/936A ?

$80/936A AD 41 06    LDA $0641  [$80:0641]   A:0081 X:0010 Y:0 P:envmxdizc
$80/936D 30 0F       BMI $0F    [$937E]      A:0080 X:0010 Y:0 P:envmxdizc
$80/936F 8D 35 06    STA $0635  [$80:0635]   A:0080 X:0010 Y:0 P:envmxdizc
$80/9372 09 00 80    ORA #$8000              A:0080 X:0010 Y:0 P:envmxdizc
$80/9375 8D 41 06    STA $0641  [$80:0641]   A:8080 X:0010 Y:0 P:eNvmxdizc
$80/9378 AD 3F 06    LDA $063F  [$80:063F]   A:8080 X:0010 Y:0 P:eNvmxdizc
$80/937B 8D 33 06    STA $0633  [$80:0633]   A:913A X:0010 Y:0 P:eNvmxdizc
$80/937E 60          RTS                     A:913A X:0010 Y:0 P:eNvmxdizc

$80/936A ? (Jump to $80/938F next NMI)

$80/937F 08          PHP                     A:0094 X:0000 Y:0000 P:envmxdIzc
$80/9380 C2 30       REP #$30                A:0094 X:0000 Y:0000 P:envmxdIzc
$80/9382 A9 8F 93    LDA #$938F              A:0094 X:0000 Y:0000 P:envmxdIzc
$80/9385 8D 37 06    STA $0637  [$80:0637]   A:938F X:0000 Y:0000 P:eNvmxdIzc
$80/9388 A9 80 00    LDA #$0080              A:938F X:0000 Y:0000 P:eNvmxdIzc
$80/938B 8D 39 06    STA $0639  [$80:0639]   A:0080 X:0000 Y:0000 P:envmxdIzc
$80/938E 28          PLP                     A:0080 X:0000 Y:0000 P:envmxdIzc
$80/938F 6B          RTL                     A:0080 X:0000 Y:0000 P:envmxdIzc

$80/9390 USELESS SUBROUTINE

Life would be so desolate without them.

$80/9390 08          PHP            ; UNNECESSARY LINE
$80/9391 28          PLP            ; UNNECESSARY LINE
$80/9392 6B          RTL            ; UNNECESSARY LINE

$80/9393 USELESS SUBROUTINE

You should call home more often.

$80/9393 08          PHP            ; UNNECESSARY LINE
$80/9394 28          PLP            ; UNNECESSARY LINE
$80/9395 6B          RTL            ; UNNECESSARY LINE

$80/939F ?

When this subroutine is called from a place in code, the next three byte are arguments for this subroutine. The arguments are a 24-bit-address.

At $80/936A, it is set up that NMI Jump Address is set to $93BF

This subroutine loads data from the address that is its argument. The first byte there is a command byte. The three most significant bits are command signals, the other bits are arguments:

#%111a.aabb = ?
#%1111.1111 = #$FF = Exit


$80/939F 08          PHP            ; Buffer Flag Register value on stack
$80/93A0 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/93A2 A3 03       LDA $03,s      ; Copy the original return address (pointing to data for this subroutine)...
$80/93A4 85 76       STA $76        ; ... into $75-$77 as a 24-bit load address
$80/93A6 A3 02       LDA $02,s
$80/93A8 85 75       STA $75
$80/93AA 18          CLC            ; Change return address on stack to leap over the data
$80/93AB 69 03 00    ADC #$0003
$80/93AE 83 02       STA $02,s
$80/93B0 A0 01 00    LDY #$0001     ; Load Data from the original return address
$80/93B3 B7 75       LDA [$75],y    ; Set this data up as another 24-bit-address in $7D-$7F
$80/93B5 85 7D       STA $7D
$80/93B7 C8          INY
$80/93B8 B7 75       LDA [$75],y
$80/93BA 85 7E       STA $7E
$80/93BC 28          PLP            ; Restore Original Flag Register 
$80/93BD 08          PHP            ; Buffer Flag Register value again on stack
$80/93BE 8B          PHB            ; Buffer Direct Bank
$80/93BF E2 20       SEP #$20       ; A = 8-bit
$80/93C1 C2 10       REP #$10       ; X/Y = 16-bit
$80/93C3 A5 7A       LDA $7A        ; Set Direct Bank to the Bank of the Data Load Address
$80/93C5 48          PHA
$80/93C6 AB          PLB
$80/93C7 64 81       STZ $81    [$00:0081]   A:7E84 X:0084 Y:0002 P:eNvMxdIzC
$80/93C9 A0 00 00    LDY #$0000              A:7E84 X:0084 Y:0002 P:eNvMxdIzC
$80/93CC DA          PHX            ; Buffer X on stack
$80/93CD A6 78       LDX $78        ; Load Compressed Data Address
$80/93CF BD 00 00    LDA $0000,x    ; Load Command Byte from Compressed Data
$80/93D2 E8          INX            ; Increment Data Load Address
$80/93D3 D0 03       BNE $03        ; [$93D8] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/93D8 86 78       STX $78        ; Store Compressed Data Address back
$80/93DA FA          PLX            ; Restore X
$80/93DB 85 7B       STA $7B        ; Store Command Byte in $7B
$80/93DD C9 FF       CMP #$FF       ; Exit if it is #$FF
$80/93DF D0 07       BNE $07        ; [$93E8] Branch if not

Exit

$80/93E1 8B          PHB            ; Store current Program Bank back to $7A
$80/93E2 68          PLA
$80/93E3 85 7A       STA $7A
$80/93E5 AB          PLB            ; Restore Flag Register value and Program Bank
$80/93E6 28          PLP
$80/93E7 6B          RTL

Check if Bits 5-7 of Command Byte are set

$80/93E8 29 E0       AND #$E0       ; Check if Bits 5 to 7 of the Data Byte are set
$80/93EA C9 E0       CMP #$E0
$80/93EC D0 1E       BNE $1E        ; [$940C] Branch if not

If Command Byte Bits 5-7 are set

$80/93EE A5 7B       LDA $7B        ; Push Command Byte Bits 2-4 to 5-7, remove the rest, push that value on stack
$80/93F0 0A          ASL A
$80/93F1 0A          ASL A
$80/93F2 0A          ASL A
$80/93F3 29 E0       AND #$E0
$80/93F5 48          PHA
$80/93F6 A5 7B       LDA $7B        ; Load Command Byte, remove all the bits but Bits 0 and 1
$80/93F8 29 03       AND #$03
$80/93FA EB          XBA            ; Keep those in the hidden part of A
$80/93FB DA          PHX            ; Buffer X on stack
$80/93FC A6 78       LDX $78        ; Load next Data Byte
$80/93FE BD 00 00    LDA $0000,x
$80/9401 E8          INX            ; Increment Data Load Address
$80/9402 D0 03       BNE $03        ; [$9407] Branch if it did not latch from $FFFF to $0000

code is missing

$80/9407 86 78       STX $78        ; Store Compressed Data Address back
$80/9409 FA          PLX            ; Restore X
$80/940A 80 08       BRA $08    [$9414]      A:0023 X:0084 Y:0 P:envMxdIzC
$80/940C 48          PHA                     A:0020 X:0 Y:0024 P:envMxdIzc
$80/940D A9 00       LDA #$00                A:0020 X:0 Y:0024 P:envMxdIzc
$80/940F EB          XBA                     A:0 X:0 Y:0024 P:envMxdIZc
$80/9410 A5 7B       LDA $7B    [$00:007B]   A:0 X:0 Y:0024 P:envMxdIZc
$80/9412 29 1F       AND #$1F                A:0025 X:0 Y:0024 P:envMxdIzc
$80/9414 AA          TAX                     A:0023 X:0084 Y:0 P:envMxdIzC
$80/9415 E8          INX                     A:0023 X:0023 Y:0 P:envMxdIzC
$80/9416 68          PLA                     A:0023 X:0024 Y:0 P:envMxdIzC
$80/9417 C9 00       CMP #$00                A:0 X:0024 Y:0 P:envMxdIZC
$80/9419 10 04       BPL $04    [$941F]      A:0 X:0024 Y:0 P:envMxdIZC
$80/941B 5C AB 94 80 JMP $8094AB[$80:94AB]   A:00C0 X:0003 Y:0010 P:eNvMxdIzC
$80/941F C9 20       CMP #$20                A:0 X:0024 Y:0 P:envMxdIZC
$80/9421 F0 1F       BEQ $1F    [$9442]      A:0 X:0024 Y:0 P:eNvMxdIzc
$80/9423 C9 40       CMP #$40                A:0 X:0024 Y:0 P:eNvMxdIzc
$80/9425 F0 34       BEQ $34    [$945B]      A:0 X:0024 Y:0 P:eNvMxdIzc
$80/9427 C9 60       CMP #$60                A:0 X:0024 Y:0 P:eNvMxdIzc
$80/9429 F0 66       BEQ $66    [$9491]      A:0 X:0024 Y:0 P:eNvMxdIzc
$80/942B DA          PHX                     A:0 X:0024 Y:0 P:eNvMxdIzc
$80/942C A6 78       LDX $78        ; Load next Data Byte
$80/942E BD 00 00    LDA $0000,x
$80/9431 E8          INX            ; Increment Data Load Address
$80/9432 D0 03       BNE $03        ; [$9437]

code is missing here

$80/9437 86 78       STX $78        ; Store Compressed Data Address back
$80/9439 FA          PLX            ; Restore X
$80/943A 97 7D       STA [$7D],y[$7E:2000]   A:003F X:0024 Y:0 P:envMxdIzc
$80/943C C8          INY                     A:003F X:0024 Y:0 P:envMxdIzc
$80/943D CA          DEX                     A:003F X:0024 Y:0001 P:envMxdIzc
$80/943E D0 EB       BNE $EB    [$942B]      A:003F X:0023 Y:0001 P:envMxdIzc
$80/9440 F0 8A       BEQ $8A    [$93CC]      A:007F X:0 Y:0024 P:envMxdIZc
$80/9442 DA          PHX                     A:0020 X:0006 Y:0024 P:envMxdIZC
$80/9443 A6 78       LDX $78        ; Load next Data Byte
$80/9445 BD 00 00    LDA $0000,x
$80/9448 E8          INX            ; Increment Data Load Address
$80/9449 D0 03       BNE $03        ; [$944E]

code is missing here

$80/944E 86 78       STX $78        ; Store Compressed Data Address back
$80/9450 FA          PLX            ; Restore X
$80/9451 97 7D       STA [$7D],y[$7E:2024]   A:0 X:0006 Y:0024 P:envMxdIzC
$80/9453 C8          INY                     A:0 X:0006 Y:0024 P:envMxdIzC
$80/9454 CA          DEX                     A:0 X:0006 Y:0025 P:envMxdIzC
$80/9455 D0 FA       BNE $FA    [$9451]      A:0 X:0005 Y:0025 P:envMxdIzC
$80/9457 5C CC 93 80 JMP $8093CC[$80:93CC]   A:0 X:0 Y:002A P:envMxdIZC
$80/945B DA          PHX                     A:0040 X:0004 Y:0050 P:envMxdIZC
$80/945C A6 78       LDX $78        ; Load next Data Byte
$80/945E BD 00 00    LDA $0000,x
$80/9461 E8          INX            ; Increment Data Load Address
$80/9462 D0 03       BNE $03        ; [$9467]

code is missing here

$80/9467 86 78       STX $78        ; Store Compressed Data Address back
$80/9469 FA          PLX            ; Restore X
$80/946A 85 7B       STA $7B    [$00:007B]   A:007B X:0004 Y:0050 P:envMxdIzC
$80/946C DA          PHX                     A:007B X:0004 Y:0050 P:envMxdIzC
$80/946D A6 78       LDX $78        ; Load next Data Byte
$80/946F BD 00 00    LDA $0000,x
$80/9472 E8          INX            ; Increment Data Load Address
$80/9473 D0 03       BNE $03        ; [$9478]

code is missing here

$80/9478 86 78       STX $78        ; Store Compressed Data Address back
$80/947A FA          PLX            ; Restore X
$80/947B 85 7C       STA $7C    [$00:007C]   A:006F X:0004 Y:0050 P:envMxdIzC
$80/947D A5 7B       LDA $7B    [$00:007B]   A:006F X:0004 Y:0050 P:envMxdIzC
$80/947F 97 7D       STA [$7D],y[$7E:2050]   A:007B X:0004 Y:0050 P:envMxdIzC
$80/9481 C8          INY                     A:007B X:0004 Y:0050 P:envMxdIzC
$80/9482 CA          DEX                     A:007B X:0004 Y:0051 P:envMxdIzC
$80/9483 F0 08       BEQ $08    [$948D]      A:007B X:0003 Y:0051 P:envMxdIzC
$80/9485 A5 7C       LDA $7C    [$00:007C]   A:007B X:0003 Y:0051 P:envMxdIzC
$80/9487 97 7D       STA [$7D],y[$7E:2051]   A:006F X:0003 Y:0051 P:envMxdIzC
$80/9489 C8          INY                     A:006F X:0003 Y:0051 P:envMxdIzC
$80/948A CA          DEX                     A:006F X:0003 Y:0052 P:envMxdIzC
$80/948B D0 F0       BNE $F0    [$947D]      A:006F X:0002 Y:0052 P:envMxdIzC
$80/948D 5C CC 93 80 JMP $8093CC[$80:93CC]   A:006F X:0 Y:0054 P:envMxdIZC

$80/9491 ?

$80/9491 DA          PHX                     A:0060 X:0003 Y:0C1B P:envMxdIZC
$80/9492 A6 78       LDX $78    [$00:0078]   A:0060 X:0003 Y:0C1B P:envMxdIZC
$80/9494 BD 00 00    LDA $0000,x[$86:CBEB]   A:0060 X:CBEB Y:0C1B P:eNvMxdIzC
$80/9497 E8          INX                     A:00FC X:CBEB Y:0C1B P:eNvMxdIzC
$80/9498 D0 03       BNE $03    [$949D]      A:00FC X:CBEC Y:0C1B P:eNvMxdIzC

code is missing here

$80/949D 86 78       STX $78    [$00:0078]   A:00FC X:CBEC Y:0C1B P:eNvMxdIzC
$80/949F FA          PLX                     A:00FC X:CBEC Y:0C1B P:eNvMxdIzC
$80/94A0 97 7D       STA [$7D],y[$7F:161B]   A:00FC X:0003 Y:0C1B P:envMxdIzC
$80/94A2 1A          INC A                   A:00FC X:0003 Y:0C1B P:envMxdIzC
$80/94A3 C8          INY                     A:00FD X:0003 Y:0C1B P:eNvMxdIzC
$80/94A4 CA          DEX                     A:00FD X:0003 Y:0C1C P:envMxdIzC
$80/94A5 D0 F9       BNE $F9    [$94A0]      A:00FD X:0002 Y:0C1C P:envMxdIzC
$80/94A7 5C CC 93 80 JMP $8093CC[$80:93CC]   A:00FF X:0 Y:0C1E P:envMxdIZC

$80/94AB ?

$80/94AB C9 C0       CMP #$C0                A:00C0 X:0003 Y:0010 P:eNvMxdIzC
$80/94AD B0 43       BCS $43    [$94F2]      A:00C0 X:0003 Y:0010 P:envMxdIZC
$80/94AF 29 20       AND #$20                A:0080 X:0008 Y:0100 P:eNvMxdIzc
$80/94B1 85 80       STA $80    [$00:0080]   A:0000 X:0008 Y:0100 P:envMxdIZc
$80/94B3 DA          PHX                     A:0000 X:0008 Y:0100 P:envMxdIZc
$80/94B4 A6 78       LDX $78    [$00:0078]   A:0000 X:0008 Y:0100 P:envMxdIZc
$80/94B6 BD 00 00    LDA $0000,x[$93:AD2F]   A:0000 X:AD2F Y:0100 P:eNvMxdIzc
$80/94B9 E8          INX                     A:0000 X:AD2F Y:0100 P:envMxdIZc
$80/94BA D0 03       BNE $03    [$94BF]      A:0000 X:AD30 Y:0100 P:eNvMxdIzc
$80/94BF 86 78       STX $78    [$00:0078]   A:0000 X:AD30 Y:0100 P:eNvMxdIzc
$80/94C1 FA          PLX                     A:0000 X:AD30 Y:0100 P:eNvMxdIzc
$80/94C2 85 7B       STA $7B    [$00:007B]   A:0000 X:0008 Y:0100 P:envMxdIzc
$80/94C4 DA          PHX                     A:0000 X:0008 Y:0100 P:envMxdIzc
$80/94C5 A6 78       LDX $78    [$00:0078]   A:0000 X:0008 Y:0100 P:envMxdIzc
$80/94C7 BD 00 00    LDA $0000,x[$93:AD30]   A:0000 X:AD30 Y:0100 P:eNvMxdIzc
$80/94CA E8          INX                     A:0000 X:AD30 Y:0100 P:envMxdIZc
$80/94CB D0 03       BNE $03    [$94D0]      A:0000 X:AD31 Y:0100 P:eNvMxdIzc
$80/94D0 86 78       STX $78    [$00:0078]   A:0000 X:AD31 Y:0100 P:eNvMxdIzc
$80/94D2 FA          PLX                     A:0000 X:AD31 Y:0100 P:eNvMxdIzc
$80/94D3 85 7C       STA $7C    [$00:007C]   A:0000 X:0008 Y:0100 P:envMxdIzc
$80/94D5 E2 20       SEP #$20                A:0001 X:0003 Y:0010 P:envmxdIzC
$80/94D7 DA          PHX                     A:0001 X:0003 Y:0010 P:envMxdIzC
$80/94D8 5A          PHY                     A:0001 X:0003 Y:0010 P:envMxdIzC
$80/94D9 A4 7B       LDY $7B    [$00:007B]   A:0001 X:0003 Y:0010 P:envMxdIzC
$80/94DB B7 7D       LDA [$7D],y[$7F:C001]   A:0001 X:0003 Y:0001 P:envMxdIzC
$80/94DD C8          INY                     A:0000 X:0003 Y:0001 P:envMxdIZC
$80/94DE 84 7B       STY $7B    [$00:007B]   A:0000 X:0003 Y:0002 P:envMxdIzC
$80/94E0 7A          PLY                     A:0000 X:0003 Y:0002 P:envMxdIzC
$80/94E1 A6 80       LDX $80    [$00:0080]   A:0000 X:0003 Y:0010 P:envMxdIzC
$80/94E3 F0 02       BEQ $02    [$94E7]      A:0000 X:0000 Y:0010 P:envMxdIZC
$80/94E5 49 FF       EOR #$FF                A:0 X:0020 Y:0ADA P:envMxdIzc
$80/94E7 97 7D       STA [$7D],y[$7F:C010]   A:0000 X:0000 Y:0010 P:envMxdIZC
$80/94E9 C8          INY                     A:0000 X:0000 Y:0010 P:envMxdIZC
$80/94EA FA          PLX                     A:0000 X:0000 Y:0011 P:envMxdIzC
$80/94EB CA          DEX                     A:0000 X:0003 Y:0011 P:envMxdIzC
$80/94EC D0 E9       BNE $E9    [$94D7]      A:0000 X:0002 Y:0011 P:envMxdIzC
$80/94EE 5C CC 93 80 JMP $8093CC[$80:93CC]   A:0003 X:0000 Y:0013 P:envMxdIZC
$80/94F2 29 20       AND #$20                A:00C0 X:0003 Y:0010 P:envMxdIZC
$80/94F4 85 80       STA $80    [$00:0080]   A:0000 X:0003 Y:0010 P:envMxdIZC
$80/94F6 DA          PHX                     A:0000 X:0003 Y:0010 P:envMxdIZC
$80/94F7 A6 78       LDX $78    [$00:0078]   A:0000 X:0003 Y:0010 P:envMxdIZC
$80/94F9 BD 00 00    LDA $0000,x[$93:ACA9]   A:0000 X:ACA9 Y:0010 P:eNvMxdIzC
$80/94FC E8          INX                     A:000F X:ACA9 Y:0010 P:envMxdIzC
$80/94FD D0 03       BNE $03    [$9502]      A:000F X:ACAA Y:0010 P:eNvMxdIzC
$80/9502 86 78       STX $78    [$00:0078]   A:000F X:ACAA Y:0010 P:eNvMxdIzC
$80/9504 FA          PLX                     A:000F X:ACAA Y:0010 P:eNvMxdIzC
$80/9505 85 7B       STA $7B    [$00:007B]   A:000F X:0003 Y:0010 P:envMxdIzC
$80/9507 64 7C       STZ $7C    [$00:007C]   A:000F X:0003 Y:0010 P:envMxdIzC
$80/9509 C2 20       REP #$20                A:000F X:0003 Y:0010 P:envMxdIzC
$80/950B 98          TYA                     A:000F X:0003 Y:0010 P:envmxdIzC
$80/950C 38          SEC                     A:0010 X:0003 Y:0010 P:envmxdIzC
$80/950D E5 7B       SBC $7B    [$00:007B]   A:0010 X:0003 Y:0010 P:envmxdIzC
$80/950F 85 7B       STA $7B    [$00:007B]   A:0001 X:0003 Y:0010 P:envmxdIzC
$80/9511 80 C2       BRA $C2    [$94D5]      A:0001 X:0003 Y:0010 P:envmxdIzC

$80/951E Inc Bank, reset Pointer to $8000 (Graphics Decompression directly to VRAM)

Used (at least) in the Decompression subroutine below. When byte $FFFF on one bank gets read, this subroutine is called and makes the settings so that the next byte that gets read is byte #$8000 from the next bank.

$80/9513 A2 00 80    LDX #$8000     ; Reset Index to #$8000
$80/9516 48          PHA            ; Buffer A on stack
$80/9517 8B          PHB            ; Get current Program Bank
$80/9518 68          PLA
$80/9519 1A          INC A          ; Increment Program Bank
$80/951A 48          PHA            ; Set this value as the new Program Bank
$80/951B AB          PLB
$80/951C 68          PLA            ; Restore A
$80/951D 60          RTS

$80/951E Graphics Decompression directly to VRAM

This subroutine is to 80% commented. Since I do not plan to write compression/decompression Utility, I see no use in breaking my brain to fully understand every piece of its mechanisms.


Notes:

Transfers data directly to VRAM.

The data source address is stored in $78-$7A.

$7B Buffer for Loaded Compressed Data Byte.

$7D contains the VRAM destination (times two).

Compressed Data Byte = $FF - Exit Subroutine.


Bits 5-7 of the first Data Byte decide how to handle the other bits / the next byte(s)

%000x.xxxx
The next byte gets stored alternating in $2118/9 and incremented after each storing, how often depends on bits 0-4 (#%0000.0000 transfers it one time, #%0001.1111 transfers it thirty-two times).
%001x.xxxx

The next byte gets stored alternating in $2118/9 unchanged, how often depends on bits 0-4 (#%0010.0000 transfers it one time, #%0011.1111 transfers it thirty-two times).

%010x.xxxx

The next two bytes get alternating stored in $2118/9 unchanged, how often depends on bits 0-4 (#%0100.0000 transfers one byte, #%0101.1111 transfers thirty-two). Note that the counter gets decremented every SINGLE byte transfered, not every byte duo; this way, with an uneven number, the first and the last byte are the same.

%011x.xxxx

The next bytes get stored alternating in $2118/9 unchanged, how many depends on bits 0-4 (#%0110.0000 transfers one byte, #%0111.1111 transfers thirty-two).

%100x.xxxx

Next two bytes are an offset. This subroutine repeats already decompressed data from there.

%101x.xxxx

Same as above, but Data Byte gets EORed with #$FF %110x.xxxx Next two bytes are an offset. This subroutine repeats already decompressed data from Offset - Y.

%111x.xxxx

Same as above, but Data Byte gets EORed with #$FF


START UP: Set VRAM Address

$80/951E 08          PHP            ; Buffer Flag Register value and Program Bank on stack
$80/951F 8B          PHB
$80/9520 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/9522 A5 7D       LDA $7D    [$00:007D]   A:8000 X:0084 Y:003C P:eNvmxdIzC
$80/9524 A8          TAY                     A:0 X:0084 Y:003C P:envmxdIZC
$80/9525 4A          LSR A          ; Set VRAM Destination
$80/9526 8D 16 21    STA $2116
$80/9529 E2 20       SEP #$20       ; A = 8-bit
$80/952B A5 7A       LDA $7A        ; Set Program Bank to Bank of the Compressed Data
$80/952D 48          PHA
$80/952E AB          PLB
$80/952F 64 81       STZ $81    [$00:0081]   A:0084 X:0084 Y:0 P:eNvMxdIzc

Load Data Byte and check if it's the Exit Signal

$80/9531 DA          PHX            ; Buffer X on stack
$80/9532 A6 78       LDX $78        ; Load Compressed Data Address
$80/9534 BD 00 00    LDA $0000,x    ; Load Compressed Data Byte
$80/9537 E8          INX            ; Increment Data Load Address
$80/9538 D0 03       BNE $03        ; [$953D] Branch if it did not latch from $FFFF to $0000
$80/953A 20 13 95    JSR $9513      ; Increment Program Bank, Reset Counter to $8000
$80/953D 86 78       STX $78        ; Store Compressed Data Address back
$80/953F FA          PLX            ; Restore X
$80/9540 85 7B       STA $7B        ; Buffer loaded Data Byte in $7B
$80/9542 C9 FF       CMP #$FF       ; Branch if it is not $FF (which is the Exit Signal)
$80/9544 D0 07       BNE $07        ; [$954D]

Exit

$80/9546 8B          PHB            ; Store current Program Bank back to $7A
$80/9547 68          PLA
$80/9548 85 7A       STA $7A
$80/954A AB          PLB            ; Restore Flag Register value and Program Bank
$80/954B 28          PLP
$80/954C 6B          RTL

Check if Bits 5-7 of Data Byte are set

$80/954D 29 E0       AND #$E0       ; Check if Bits 5 to 7 of the Data Byte are set
$80/954F C9 E0       CMP #$E0
$80/9551 D0 1E       BNE $1E        ; [$9571] Branch if not

If Data Byte Bits 5-7 are set

$80/9553 A5 7B       LDA $7B        ; Push Data Byte Bits 2-4 to 5-7, remove the rest, push that value on stack
$80/9555 0A          ASL A
$80/9556 0A          ASL A
$80/9557 0A          ASL A
$80/9558 29 E0       AND #$E0
$80/955A 48          PHA
$80/955B A5 7B       LDA $7B        ; Load Data Byte, remove all the bits but Bits 0 and 1
$80/955D 29 03       AND #$03
$80/955F EB          XBA                     A:0 X:0084 Y:0 P:envMxdIZC
$80/9560 DA          PHX            ; Buffer X on stack
$80/9561 A6 78       LDX $78        ; Load next Data Byte
$80/9563 BD 00 00    LDA $0000,x
$80/9566 E8          INX            ; Increment Data Load Address
$80/9567 D0 03       BNE $03        ; [$956C] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/956C 86 78       STX $78        ; Store Compressed Data Address back
$80/956E FA          PLX            ; Restore X
$80/956F 80 08       BRA $08    [$9579]      A:0020 X:0084 Y:0 P:envMxdIzC

If not all Data Byte Bits 5-7 are set: But the other bits in X and Increment X

$80/9571 48          PHA            ; Push Bits on Stack
$80/9572 A9 00       LDA #$00                A:0 X:0 Y:0021 P:envMxdIzc
$80/9574 EB          XBA                     A:0 X:0 Y:0021 P:envMxdIZc
$80/9575 A5 7B       LDA $7B        ; Restore Data Byte
$80/9577 29 1F       AND #$1F       ; Remove Bits 5-7 from Data Byte
$80/9579 AA          TAX                     A:0020 X:0084 Y:0 P:envMxdIzC
$80/957A E8          INX                     A:0020 X:0020 Y:0 P:envMxdIzC

If not all Data Byte Bits 5-7 are set: WHICH Bits ARE set, exactly?

$80/957B 68          PLA            ; Pull Data Byte Bits 5-7 from Stack
$80/957C C9 00       CMP #$00       ; UNNECESSARY LINE? (unnecessary if PLA sets the negative flag)
$80/957E 10 04       BPL $04        ; [$9584] Branch if positive
$80/9580 5C 5C 96 80 JMP $80965C    ; Jump if negative
$80/9584 C9 20       CMP #$20
$80/9586 F0 33       BEQ $33        ; [$95BB] if %001x.xxxx
$80/9588 C9 40       CMP #$40
$80/958A F0 56       BEQ $56        ; [$95E2] if %010x.xxxx
$80/958C C9 60       CMP #$60
$80/958E D0 04       BNE $04        ; [$9594] if %011x.xxxx
$80/9590 5C 34 96 80 JMP $809634    ;         If %000x.xxxx

If Data Byte Bits 5-7 = %011x.xxxx --- TRANSFER DATA AS IS

$80/9594 DA          PHX            ; Buffer X on stack
$80/9595 A6 78       LDX $78        ; Load next Data Byte
$80/9597 BD 00 00    LDA $0000,x
$80/959A E8          INX            ; Increment Data Load Address
$80/959B D0 03       BNE $03        ; [$95A0] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/95A0 86 78       STX $78        ; Store Compressed Data Address back
$80/95A2 FA          PLX            ; Restore X
$80/95A3 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/95A4 98          TYA
$80/95A5 4A          LSR A
$80/95A6 68          PLA
$80/95A7 B0 06       BCS $06        ; [$95AF]
$80/95A9 8F 18 21 00 STA $002118
$80/95AD 80 04       BRA $04        ; [$95B3]
$80/95AF 8F 19 21 00 STA $002119
$80/95B3 C8          INY            ; Next time, store in the other VRAM register
$80/95B4 CA          DEX            ; Decrement number of bytes to do this way
$80/95B5 D0 DD       BNE $DD        ; [$9594] Loop if counter did not run out
$80/95B7 5C 31 95 80 JMP $809531    ; Go back, load next Data Byte (next Command)

If Data Byte Bits 5-7 = %001x.xxxx --- REPEAT ONE BYTE

$80/95BB DA          PHX            ; Buffer X on stack
$80/95BC A6 78       LDX $78        ; Load next Data Byte
$80/95BE BD 00 00    LDA $0000,x
$80/95C1 E8          INX            ; Increment Data Load Address
$80/95C2 D0 03       BNE $03        ; [$95C7] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/95C7 86 78       STX $78        ; Store Compressed Data Address back
$80/95C9 FA          PLX            ; Restore X
$80/95CA 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/95CB 98          TYA
$80/95CC 4A          LSR A
$80/95CD 68          PLA
$80/95CE B0 06       BCS $06        ; [$95D6]
$80/95D0 8F 18 21 00 STA $002118
$80/95D4 80 04       BRA $04        ; [$95DA]
$80/95D6 8F 19 21 00 STA $002119
$80/95DA C8          INY            ; Next time, store in the other VRAM register
$80/95DB CA          DEX            ; Decrement number of bytes to do this way
$80/95DC D0 EC       BNE $EC        ; [$95CA] Loop if counter did not run out
$80/95DE 5C 31 95 80 JMP $809531    ; Go back, load next Data Byte (next Command)

If Data Byte Bits 5-7 = %010x.xxxx --- STORE TWO BYTES ALTERNATING

$80/95E2 DA          PHX            ; Buffer X on stack
$80/95E3 A6 78       LDX $78        ; Load next Data Byte
$80/95E5 BD 00 00    LDA $0000,x
$80/95E8 E8          INX            ; Increment Data Load Address
$80/95E9 D0 03       BNE $03        ; [$95EE] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/95EE 86 78       STX $78        ; Store Compressed Data Address back
$80/95F0 FA          PLX            ; Restore X
$80/95F1 85 7B       STA $7B        ; Buffer loaded Data Byte in $7B
$80/95F3 DA          PHX            ; Buffer X on stack
$80/95F4 A6 78       LDX $78        ; Load next Data Byte
$80/95F6 BD 00 00    LDA $0000,x
$80/95F9 E8          INX            ; Increment Data Load Address
$80/95FA D0 03       BNE $03        ; [$95FF] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/95FF 86 78       STX $78        ; Store Compressed Data Address back
$80/9601 FA          PLX            ; Restore X
$80/9602 85 7C       STA $7C        ; Buffer second loaded Data Byte in $7B
$80/9604 A5 7B       LDA $7B        ; Load first data byte
$80/9606 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/9607 98          TYA
$80/9608 4A          LSR A
$80/9609 68          PLA
$80/960A B0 06       BCS $06        ; [$9612]
$80/960C 8F 18 21 00 STA $002118
$80/9610 80 04       BRA $04        ; [$9616]
$80/9612 8F 19 21 00 STA $002119
$80/9616 C8          INY            ; Next time, store in the other VRAM register
$80/9617 CA          DEX            ; Decrement number of bytes to do this way
$80/9618 F0 16       BEQ $16        ; [$9630] Load next command if number of Bytes has run out
$80/961A A5 7C       LDA $7C        ; Load second Data Byte
$80/961C 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/961D 98          TYA
$80/961E 4A          LSR A
$80/961F 68          PLA
$80/9620 B0 06       BCS $06        ; [$9628]
$80/9622 8F 18 21 00 STA $002118
$80/9626 80 04       BRA $04        ; [$962C]
$80/9628 8F 19 21 00 STA $002119
$80/962C C8          INY            ; Next time, store in the other VRAM register
$80/962D CA          DEX            ; Decrement number of bytes to do this way
$80/962E D0 D4       BNE $D4        ; [$9604] Loop if counter did not run out
$80/9630 5C 31 95 80 JMP $809531    ; Go back, load next Data Byte (next Command)

If Data Byte Bits 5-7 = %000x.xxxx --- REPEAT BYTE AND INC IT AFTER EACH STORING

$80/9634 DA          PHX            ; Buffer X on stack
$80/9635 A6 78       LDX $78        ; Load next Data Byte
$80/9637 BD 00 00    LDA $0000,x
$80/963A E8          INX            ; Increment Data Load Address
$80/963B D0 03       BNE $03        ; [$9640] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/9640 86 78       STX $78        ; Store Compressed Data Address back
$80/9642 FA          PLX            ; Restore X
$80/9643 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/9644 98          TYA
$80/9645 4A          LSR A
$80/9646 68          PLA
$80/9647 B0 06       BCS $06        ; [$964F]
$80/9649 8F 18 21 00 STA $002118
$80/964D 80 04       BRA $04        ; [$9653]
$80/964F 8F 19 21 00 STA $002119
$80/9653 C8          INY            ; Next time, store in the other VRAM register
$80/9654 1A          INC A          ; Increment Byte to store
$80/9655 CA          DEX            ; Decrement number of bytes to do this way
$80/9656 D0 EB       BNE $EB        ; [$9643] Loop if counter did not run out
$80/9658 5C 31 95 80 JMP $809531    ; Go back, load next Data Byte (next Command)

If Data Byte Bits 5-7 = %1??x.xxxx = Is bit 6 set?

$80/965C C9 C0       CMP #$C0
$80/965E B0 73       BCS $73        ; [$96D3] Branch if #$C0 or #$E0 (Bit 6 is set)

If Data Byte Bits 5-7 = %10?x.xxxx

$80/9660 29 20       AND #$20       ; Buffer bit 5 in $80
$80/9662 85 80       STA $80
$80/9664 DA          PHX            ; Buffer X on stack
$80/9665 A6 78       LDX $78        ; Load next Data Byte
$80/9667 BD 00 00    LDA $0000,x
$80/966A E8          INX            ; Increment Data Load Address
$80/966B D0 03       BNE $03        ; [$9670] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/9670 86 78       STX $78        ; Store Compressed Data Address back
$80/9672 FA          PLX            ; Restore X
$80/9673 85 7B       STA $7B        ; Store first loaded Data Byte in $7B
$80/9675 DA          PHX            ; Buffer X on stack
$80/9676 A6 78       LDX $78        ; Load next Data Byte
$80/9678 BD 00 00    LDA $0000,x
$80/967B E8          INX            ; Increment Data Load Address
$80/967C D0 03       BNE $03        ; [$9681] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/9681 86 78       STX $78        ; Store Compressed Data Address back
$80/9683 FA          PLX            ; Restore X
$80/9684 85 7C       STA $7C        ; Store second loaded Data Byte in $7C
$80/9686 C2 20       REP #$20       ; A = 16-bit
$80/9688 A5 7D       LDA $7D        ; Add Offset ($7B/C) to VRAM Address ($7D/E) and store it in $7B/C
$80/968A 18          CLC
$80/968B 65 7B       ADC $7B
$80/968D 85 7B       STA $7B

Second part of everything with Data Byte Bit 7 = %1xxx.xxxx

$80/968F DA          PHX                     A:0350 X:0003 Y:0405 P:envmxdIzC
$80/9690 C2 20       REP #$20       ; A = 16-bit
$80/9692 A5 7B       LDA $7B        ; Set Address in VRAM
$80/9694 4A          LSR A
$80/9695 8F 16 21 00 STA $002116
$80/9699 AF 39 21 00 LDA $002139    ; Load from VRAM
$80/969D AF 39 21 00 LDA $002139
$80/96A1 90 01       BCC $01        ; [$96A4] Branch if the LSB of $7B was clear
$80/96A3 EB          XBA                     A:0300 X:0002 Y:0406 P:envmxdIzC
$80/96A4 E6 7B       INC $7B        ; Increment VRAM Address
$80/96A6 E2 20       SEP #$20       ; A = 8-bit
$80/96A8 A6 80       LDX $80        ; If bit 5 of the Commando Byte was set, EOR the Data Byte
$80/96AA F0 02       BEQ $02        ; [$96AE] Else, Branch
$80/96AC 49 FF       EOR #$FF
$80/96AE 48          PHA            ; Buffer A on Stack
$80/96AF C2 20       REP #$20       ; A = 16-bit
$80/96B1 98          TYA            ; Restore VRAM Address (for Storing)
$80/96B2 4A          LSR A
$80/96B3 8F 16 21 00 STA $002116
$80/96B7 E2 20       SEP #$20       ; A = 8-bit
$80/96B9 68          PLA            ; Restore A
$80/96BA 48          PHA            ; Store in $2118 if Y is even / Store in $2119 if Y is odd
$80/96BB 98          TYA
$80/96BC 4A          LSR A
$80/96BD 68          PLA
$80/96BE B0 06       BCS $06        ; [$96C6]
$80/96C0 8F 18 21 00 STA $002118
$80/96C4 80 04       BRA $04        ; [$96CA]
$80/96C6 8F 19 21 00 STA $002119
$80/96CA C8          INY            ; Next time, store in the other VRAM register
$80/96CB FA          PLX            ; Decrement number of bytes to do this way
$80/96CC CA          DEX
$80/96CD D0 C0       BNE $C0        ; [$968F] Loop if counter did not run out
$80/96CF 5C 31 95 80 JMP $809531    ; Go back, load next Data Byte (next Command)

If Data Byte Bits 5-7 = %11?x.xxxx

$80/96D3 29 20       AND #$20       ; Buffer bit 5 in $80
$80/96D5 85 80       STA $80
$80/96D7 DA          PHX            ; Buffer X on stack
$80/96D8 A6 78       LDX $78        ; Load next Data Byte
$80/96DA BD 00 00    LDA $0000,x
$80/96DD E8          INX            ; Increment Data Load Address
$80/96DE D0 03       BNE $03        ; [$96E3] Branch if it did not latch from $FFFF to $0000

code is missing here

$80/96E3 86 78       STX $78        ; Store Compressed Data Address back
$80/96E5 FA          PLX            ; Restore X
$80/96E6 85 7B       STA $7B    [$00:007B]   A:00B5 X:0003 Y:0405 P:envMxdIzC
$80/96E8 64 7C       STZ $7C    [$00:007C]   A:00B5 X:0003 Y:0405 P:envMxdIzC
$80/96EA C2 20       REP #$20                A:00B5 X:0003 Y:0405 P:envMxdIzC
$80/96EC 98          TYA                     A:00B5 X:0003 Y:0405 P:envmxdIzC
$80/96ED 38          SEC                     A:0405 X:0003 Y:0405 P:envmxdIzC
$80/96EE E5 7B       SBC $7B    [$00:007B]   A:0405 X:0003 Y:0405 P:envmxdIzC
$80/96F0 85 7B       STA $7B    [$00:007B]   A:0350 X:0003 Y:0405 P:envmxdIzC
$80/96F2 80 9B       BRA $9B        ; [$968F] Branch to the second part

$80/9720 Sound related: Play Music/Sound Effect

This subroutine exits with an Error flag (in the Carry).

$80/9720 DA          PHX            ; Buffer X and Flag Register value on stack
$80/9721 08          PHP
$80/9722 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/9724 C0 00       CPY #$00       ; =#$00 = Music, !=#$00 = Sound Effect
$80/9726 D0 34       BNE $34        ; [$975C] Branch if Sound Effect

If Music

$80/9728 C9 FD       CMP #$FD                A:0003 X:00FE Y:0 P:envMXdIZC
$80/972A 90 1E       BCC $1E    [$974A]      A:0003 X:00FE Y:0 P:envMXdIzc

code is missing here

$80/974A C9 22       CMP #$22                A:0003 X:00FE Y:0 P:envMXdIzc
$80/974C B0 07       BCS $07    [$9755]      A:0003 X:00FE Y:0 P:eNvMXdIzc
$80/974E 48          PHA                     A:0003 X:00FE Y:0 P:eNvMXdIzc
$80/974F A9 80       LDA #$80                A:0003 X:00FE Y:0 P:eNvMXdIzc
$80/9751 20 8D 97    JSR $978D  [$80:978D]   A:0080 X:00FE Y:0 P:eNvMXdIzc
$80/9754 68          PLA                     A:0080 X:0080 Y:0 P:eNvMXdIzc
$80/9755 20 8D 97    JSR $978D  [$80:978D]   A:0003 X:0080 Y:0 P:envMXdIzc
$80/9758 B0 0B       BCS $0B        ; [$9765] Branch if Error flag is set
$80/975A 80 05       BRA $05        ; [$9761] Else: Exit and clear Error flag

If Sound Effect

$80/975C 20 69 97    JSR $9769      ; Put sound effect to play in pipeline
$80/975F B0 04       BCS $04        ; [$9765] Branch if Error flag is set
$80/9761 28          PLP            ; Restore X and Flag Register value
$80/9762 FA          PLX
$80/9763 18          CLC            ; Clear Error flag
$80/9764 6B          RTL

$80/9765 28          PLP            ; Restore X and Flag Register value
$80/9766 FA          PLX
$80/9767 38          SEC            ; Set Error flag
$80/9768 6B          RTL

$80/9769 Sound related: Put sound effect to play in pipeline

When this subroutine gets called, Y contains the APU register destination (Y = #$0x ==> $214x). A is 8-bit, the active 8-bit (A) are the value store in that APU register, the inactive 8-bit (B) are for $2143.

The carry is used here as error flag. When it's set, something went wrong.

$80/9769 AA          TAX            ; Buffer Original (active) A value in X
$80/976A AD 0A 07    LDA $070A  [$80:070A]   A:0384 X:0084 Y:0001 P:eNvMXdIzC
$80/976D 1A          INC A                   A:0300 X:0084 Y:0001 P:envMXdIZC
$80/976E 29 0F       AND #$0F                A:0301 X:0084 Y:0001 P:envMXdIzC
$80/9770 CD 0C 07    CMP $070C  [$80:070C]   A:0301 X:0084 Y:0001 P:envMXdIzC
$80/9773 F0 16       BEQ $16        ; [$978B] Set Error Flag and Exit
$80/9775 8D 0A 07    STA $070A  [$80:070A]   A:0301 X:0084 Y:0001 P:envMXdIzC
$80/9778 3A          DEC A                   A:0301 X:0084 Y:0001 P:envMXdIzC
$80/9779 29 0F       AND #$0F                A:0300 X:0084 Y:0001 P:envMXdIZC
$80/977B DA          PHX            ; Push Original A value on stack
$80/977C AA          TAX                     A:0300 X:0084 Y:0001 P:envMXdIZC
$80/977D 98          TYA            ; 
$80/977E 9D CA 06    STA $06CA,x[$80:06CA]   A:0301 X:0000 Y:0001 P:envMXdIzC
$80/9781 68          PLA            ; Pull Original A from stack
$80/9782 9D EA 06    STA $06EA,x[$80:06EA]   A:0384 X:0000 Y:0001 P:eNvMXdIzC
$80/9785 EB          XBA            ; Store byte from inactive Accumulator part as value for $2143
$80/9786 9D FA 06    STA $06FA,x[$80:06FA]   A:8403 X:0000 Y:0001 P:envMXdIzC
$80/9789 18          CLC            ; Clear Error flag - everything's fine
$80/978A 60          RTS
$80/978B 38          SEC            ; Set Error flag - something went wrong
$80/978C 60          RTS

$80/978D Sound related: Put input for $2140 in pipeline

A contains the input.

The carry is used here as error flag. When it's set, something went wrong.

$80/978D AA          TAX                     A:0080 X:00FE Y:0 P:eNvMXdIzc
$80/978E AD 0B 07    LDA $070B  [$80:070B]   A:0080 X:0080 Y:0 P:eNvMXdIzc
$80/9791 1A          INC A                   A:0 X:0080 Y:0 P:envMXdIZc
$80/9792 29 0F       AND #$0F                A:0001 X:0080 Y:0 P:envMXdIzc
$80/9794 CD 0D 07    CMP $070D  [$80:070D]   A:0001 X:0080 Y:0 P:envMXdIzc
$80/9797 F0 F2       BEQ $F2        ; [$978B] Branch to the subroutine before - Set Error Flag and exit
$80/9799 8D 0B 07    STA $070B  [$80:070B]   A:0001 X:0080 Y:0 P:envMXdIzC
$80/979C 3A          DEC A                   A:0001 X:0080 Y:0 P:envMXdIzC
$80/979D 29 0F       AND #$0F                A:0 X:0080 Y:0 P:envMXdIZC
$80/979F A8          TAY                     A:0 X:0080 Y:0 P:envMXdIZC
$80/97A0 8A          TXA                     A:0 X:0080 Y:0 P:envMXdIZC
$80/97A1 99 DA 06    STA $06DA,y[$80:06DA]   A:0080 X:0080 Y:0 P:eNvMXdIzC
$80/97A4 18          CLC            ; Clear Error flag - everything's fine
$80/97A5 60          RTS

$80/97A6 Sound related

A wild guess: This is used to play a sound effect

$80/97A6 08          PHP            ; Buffer Flag Register value on stack
$80/97A7 C2 30       REP #$30       ; A/X/Y 16-bit
$80/97A9 AD 16 07    LDA $0716  [$80:0716]   A:0000 X:00FF Y:0000 P:eNvmxdIzC
$80/97AC F0 03       BEQ $03    [$97B1]      A:0000 X:00FF Y:0000 P:envmxdIZC

code is missing here

$80/97B1 E2 20       SEP #$20       ; A = 8-bit
$80/97B3 AD 19 07    LDA $0719  [$80:0719]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97B6 F0 03       BEQ $03    [$97BB]      A:0000 X:00FF Y:0000 P:envMxdIZC

code is missing here

$80/97BB AD 15 07    LDA $0715  [$80:0715]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97BE C9 02       CMP #$02                A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97C0 D0 03       BNE $03    [$97C5]      A:0000 X:00FF Y:0000 P:eNvMxdIzc
$80/97C2 4C B0 98    JMP $98B0      ; Exit
$80/97C5 AD 41 21    LDA $2141      ; Has the value in $2141 changed?
$80/97C8 CD 0F 07    CMP $070F
$80/97CB D0 4A       BNE $4A        ; [$9817] Branch if the value has changed
$80/97CD AC 42 21    LDY $2142      ; Have the values in $2142/3 changed?
$80/97D0 CC 10 07    CPY $0710
$80/97D3 D0 42       BNE $42        ; [$9817] Branch if the values have changed
$80/97D5 AD 18 07    LDA $0718  [$80:0718]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97D8 D0 08       BNE $08    [$97E2]      A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97DA AD 0C 07    LDA $070C  [$80:070C]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97DD CD 0A 07    CMP $070A  [$80:070A]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97E0 D0 14       BNE $14    [$97F6]      A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97E2 A0 00 00    LDY #$0000              A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97E5 9C 0F 07    STZ $070F  [$80:070F]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97E8 8C 10 07    STY $0710  [$80:0710]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97EB 9C 41 21    STZ $2141  [$80:2141]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97EE 8C 42 21    STY $2142  [$80:2142]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97F1 9C 18 07    STZ $0718  [$80:0718]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/97F4 80 21       BRA $21    [$9817]      A:0000 X:00FF Y:0000 P:envMxdIZC

executed when a sound effect is played

$80/97F6 E2 30       SEP #$30                A:0000 X:00FF Y:0000 P:eNvMxdIzc
$80/97F8 AA          TAX                     A:0000 X:00FF Y:0000 P:eNvMXdIzc
$80/97F9 1A          INC A                   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/97FA 29 0F       AND #$0F                A:0001 X:0000 Y:0000 P:envMXdIzc
$80/97FC 8D 0C 07    STA $070C  [$80:070C]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/97FF BD FA 06    LDA $06FA,x[$80:06FA]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/9802 8D 11 07    STA $0711  [$80:0711]   A:0003 X:0000 Y:0000 P:envMXdIzc
$80/9805 8D 43 21    STA $2143  [$80:2143]   A:0003 X:0000 Y:0000 P:envMXdIzc
$80/9808 BC CA 06    LDY $06CA,x[$80:06CA]   A:0003 X:0000 Y:0000 P:envMXdIzc
$80/980B BD EA 06    LDA $06EA,x[$80:06EA]   A:0003 X:0000 Y:0001 P:envMXdIzc
$80/980E 99 0E 07    STA $070E,y[$80:070F]   A:0084 X:0000 Y:0001 P:eNvMXdIzc
$80/9811 99 40 21    STA $2140,y[$80:2141]   A:0084 X:0000 Y:0001 P:eNvMXdIzc
$80/9814 EE 18 07    INC $0718  [$80:0718]   A:0084 X:0000 Y:0001 P:eNvMXdIzc

if $2141 != $070F / $2142/3 != $0710/1

$80/9817 AD 40 21    LDA $2140  [$80:2140]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/981A CD 0E 07    CMP $070E  [$80:070E]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/981D D0 A3       BNE $A3        ; [$97C2] Exit
$80/981F AD 0D 07    LDA $070D  [$80:070D]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/9822 CD 0B 07    CMP $070B  [$80:070B]   A:0000 X:00FF Y:0000 P:envMxdIZC
$80/9825 F0 9B       BEQ $9B        ; [$97C2] Exit

executed when a sound effect is played?

$80/9827 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/9829 AE 19 07    LDX $0719  [$80:0719]   A:0000 X:00FF Y:0000 P:eNvMXdIzc
$80/982C D0 94       BNE $94        ; [$97C2] Exit
$80/982E AA          TAX                     A:0000 X:0000 Y:0000 P:envMXdIZc
$80/982F 1A          INC A                   A:0000 X:0000 Y:0000 P:envMXdIZc
$80/9830 29 0F       AND #$0F                A:0001 X:0000 Y:0000 P:envMXdIzc
$80/9832 8D 0D 07    STA $070D  [$80:070D]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/9835 BD DA 06    LDA $06DA,x[$80:06DA]   A:0001 X:0000 Y:0000 P:envMXdIzc
$80/9838 8D 0E 07    STA $070E  [$80:070E]   A:0080 X:0000 Y:0000 P:eNvMXdIzc
$80/983B 8D 40 21    STA $2140  [$80:2140]   A:0080 X:0000 Y:0000 P:eNvMXdIzc
$80/983E C9 81       CMP #$81                A:0080 X:0000 Y:0000 P:eNvMXdIzc
$80/9840 D0 00       BNE $00    [$9842]      A:0080 X:0000 Y:0000 P:eNvMXdIzc
$80/9842 C9 FD       CMP #$FD                A:0080 X:0000 Y:0000 P:eNvMXdIzc
$80/9844 90 6A       BCC $6A        ; [$98B0] Exit

code is missing here

$80/98B0 28          PLP            ; Restore Flag Register value
$80/98B1 6B          RTL

$80/995A Transfer Data to SPC

I guess this subroutine is the standard SPC Data Transfer Subroutine by Nintendo. Furthermore, since this ROM is programmed by Nintendo (I guess?), they surely will use this subroutine, too, to transfer song/sfx data. Other developers tended to write their own.

$80/995A 08          PHP            ; Buffer Flag Register value on stack
$80/995B C2 30       REP #$30       ; A/X/Y = 16 bit
$80/995D AC 20 00    LDY $0020  [$80:0020]   A:8000 X:00FF Y:0062 P:eNvmxdIzC
$80/9960 9C 20 00    STZ $0020  [$80:0020]   A:8000 X:00FF Y:8000 P:eNvmxdIzC
$80/9963 A9 AA BB    LDA #$BBAA     ; Is the SPC ready?
$80/9966 CD 40 21    CMP $2140
$80/9969 D0 FB       BNE $FB        ; [$9966]
$80/996B E2 20       SEP #$20       ; Send ready signal back
$80/996D A9 CC       LDA #$CC
$80/996F 80 2B       BRA $2B        ; [$999C]
$80/9971 FA          PLX                     A:51CC X:03FA Y:8004 P:enVMxdIZC
$80/9972 B7 20       LDA [$20],y[$9D:8004]   A:51CC X:00F0 Y:8004 P:enVMxdIzC
$80/9974 20 D5 99    JSR $99D5      ; Inc Y
$80/9977 EB          XBA                     A:5120 X:00F0 Y:8005 P:eNVMxdIzC
$80/9978 A9 00       LDA #$00                A:2051 X:00F0 Y:8005 P:enVMxdIzC
$80/997A 80 0D       BRA $0D    [$9989]      A:2000 X:00F0 Y:8005 P:enVMxdIZC
$80/997C EB          XBA                     A:2000 X:00EF Y:8005 P:enVMxdIzC
$80/997D B7 20       LDA [$20],y[$9D:8005]   A:0020 X:00EF Y:8005 P:enVMxdIzC
$80/997F 20 D5 99    JSR $99D5  [$80:99D5]   A:0054 X:00EF Y:8005 P:enVMxdIzC
$80/9982 EB          XBA                     A:0054 X:00EF Y:8006 P:eNVMxdIzC
$80/9983 CD 40 21    CMP $2140  [$80:2140]   A:5400 X:00EF Y:8006 P:enVMxdIZC
$80/9986 D0 FB       BNE $FB    [$9983]      A:5400 X:00EF Y:8006 P:enVMxdIzc
$80/9988 1A          INC A                   A:5400 X:00EF Y:8006 P:enVMxdIZC
$80/9989 C2 20       REP #$20                A:2000 X:00F0 Y:8005 P:enVMxdIZC
$80/998B 8D 40 21    STA $2140  [$80:2140]   A:2000 X:00F0 Y:8005 P:enVmxdIZC
$80/998E E2 20       SEP #$20                A:2000 X:00F0 Y:8005 P:enVmxdIZC
$80/9990 CA          DEX                     A:2000 X:00F0 Y:8005 P:enVMxdIZC
$80/9991 D0 E9       BNE $E9    [$997C]      A:2000 X:00EF Y:8005 P:enVMxdIzC
$80/9993 CD 40 21    CMP $2140  [$80:2140]   A:E4EF X:0 Y:80F4 P:enVMxdIZC
$80/9996 D0 FB       BNE $FB    [$9993]      A:E4EF X:0 Y:80F4 P:enVMxdIzC
$80/9998 69 03       ADC #$03                A:E4EF X:0 Y:80F4 P:enVMxdIZC
$80/999A F0 FC       BEQ $FC    [$9998]      A:E4F3 X:0 Y:80F4 P:eNvMxdIzc

$80/999C 48          PHA                     A:BBCC X:00FF Y:8000 P:eNvMxdIzC
$80/999D C2 20       REP #$20       ; A = 16-bit
$80/999F B7 20       LDA [$20],y[$9D:8000]   A:BBCC X:00FF Y:8000 P:eNvmxdIzC
$80/99A1 20 D5 99    JSR $99D5      ; Inc Y
$80/99A4 20 D5 99    JSR $99D5      ; Inc Y
$80/99A7 AA          TAX                     A:00F0 X:00FF Y:8002 P:eNvmxdIzC
$80/99A8 B7 20       LDA [$20],y[$9D:8002]   A:00F0 X:00F0 Y:8002 P:envmxdIzC
$80/99AA 20 D5 99    JSR $99D5      ; Inc Y
$80/99AD 20 D5 99    JSR $99D5      ; Inc Y
$80/99B0 8D 42 21    STA $2142  [$80:2142]   A:5100 X:00F0 Y:8004 P:eNvmxdIzC
$80/99B3 E2 20       SEP #$20                A:5100 X:00F0 Y:8004 P:eNvmxdIzC
$80/99B5 E0 01 00    CPX #$0001              A:5100 X:00F0 Y:8004 P:eNvMxdIzC
$80/99B8 A9 00       LDA #$00                A:5100 X:00F0 Y:8004 P:envMxdIzC
$80/99BA 2A          ROL A                   A:5100 X:00F0 Y:8004 P:envMxdIZC
$80/99BB 8D 41 21    STA $2141  [$80:2141]   A:5101 X:00F0 Y:8004 P:envMxdIzc
$80/99BE 69 7F       ADC #$7F                A:5101 X:00F0 Y:8004 P:envMxdIzc
$80/99C0 68          PLA                     A:5180 X:00F0 Y:8004 P:eNVMxdIzc
$80/99C1 8D 40 21    STA $2140  [$80:2140]   A:51CC X:00F0 Y:8004 P:eNVMxdIzc
$80/99C4 DA          PHX                     A:51CC X:00F0 Y:8004 P:eNVMxdIzc
$80/99C5 A2 00 04    LDX #$0400              A:51CC X:00F0 Y:8004 P:eNVMxdIzc
$80/99C8 CA          DEX                     A:51CC X:0400 Y:8004 P:enVMxdIzc
$80/99C9 F0 07       BEQ $07    [$99D2]      A:51CC X:03FF Y:8004 P:enVMxdIzc
$80/99CB CD 40 21    CMP $2140  [$80:2140]   A:51CC X:03FF Y:8004 P:enVMxdIzc
$80/99CE D0 F8       BNE $F8    [$99C8]      A:51CC X:03FF Y:8004 P:enVMxdIzC
$80/99D0 70 9F       BVS $9F    [$9971]      A:51CC X:03FA Y:8004 P:enVMxdIZC
$80/99D2 FA          PLX                     A:0403 X:03F9 Y:E280 P:envMxdIZC
$80/99D3 28          PLP            ; Restore Flag Register value
$80/99D4 6B          RTL

$80/99D5 Increment Load Index Y

This subroutine increments Y. If it turned from #$FFFF to #$0000, its value gets set to #$8000 and the bank of the 24-bit-address in $20-$22 gets incremented.

Side Note: One could save one byte of code if the branch command is a BNE that points to an RTS, but maybe they built it this way to save cycles?

$80/99D5 C8          INY            ; Increment Load index
$80/99D6 F0 01       BEQ $01        ; [$99D9] Branch if it turned from #$FFFF to #$0000
$80/99D8 60          RTS
$80/99D9 E6 22       INC $22        ; Increment bank
$80/99DB A0 00 80    LDY #$8000     ; Reset to #$8000 (first byte of the new LoROM bank)
$80/99DE 60          RTS

$80/9AF0 ? (Text-box related)

$80/9AF0 DA          PHX            ; Buffer X on stack
$80/9AF1 AD 1D 07    LDA $071D  [$80:071D]   A:0060 X:0000 Y:0000 P:envmxdizc
$80/9AF4 85 89       STA $89    [$00:0089]   A:9499 X:0000 Y:0000 P:eNvmxdizc
$80/9AF6 AD 1C 07    LDA $071C  [$80:071C]   A:9499 X:0000 Y:0000 P:eNvmxdizc
$80/9AF9 85 88       STA $88    [$00:0088]   A:9909 X:0000 Y:0000 P:eNvmxdizc
$80/9AFB 8B          PHB            ; Buffer Program Bank on stack
$80/9AFC F4 00 7E    PEA $7E00      ; Set Program Bank to $7E
$80/9AFF AB          PLB
$80/9B00 AB          PLB
$80/9B01 AE 21 07    LDX $0721  [$7E:0721]   A:9909 X:0000 Y:0000 P:envmxdizc
$80/9B04 7C 07 9B    JMP ($9B07,x)[$80:9B0F] A:9909 X:0002 Y:0000 P:envmxdizc

$80/9B07 Jump Table for $80/9AF0

0F 9B
0F 9B
1E 9B
7E 9B

$80/9B0F ? (Text-box related)

The stuff where data gets transfered from $7E00 to $8200 has to do with writing the Tiles in the text boxes

$80/9B0F A2 00 00    LDX #$0000              A:9909 X:0002 Y:0000 P:envmxdizc
$80/9B12 AD 1F 07    LDA $071F  [$7E:071F]   A:9909 X:0000 Y:0000 P:envmxdiZc
$80/9B15 18          CLC                     A:0060 X:0000 Y:0000 P:envmxdizc
$80/9B16 69 07 00    ADC #$0007              A:0060 X:0000 Y:0000 P:envmxdizc
$80/9B19 4A          LSR A                   A:0067 X:0000 Y:0000 P:envmxdizc
$80/9B1A 4A          LSR A                   A:0033 X:0000 Y:0000 P:envmxdizC
$80/9B1B 4A          LSR A                   A:0019 X:0000 Y:0000 P:envmxdizC
$80/9B1C 80 0C       BRA $0C    [$9B2A]      A:000C X:0000 Y:0000 P:envmxdizC
$80/9B2A 48          PHA                     A:000C X:0000 Y:0000 P:envmxdizC
$80/9B2B A0 00 00    LDY #$0000              A:000C X:0000 Y:0000 P:envmxdizC
$80/9B2E B7 88       LDA [$88],y[$94:9909]   A:000C X:0000 Y:0000 P:envmxdiZC
$80/9B30 9D 00 7E    STA $7E00,x[$7E:7E00]   A:FFFF X:0000 Y:0000 P:eNvmxdizC
$80/9B33 9D 00 82    STA $8200,x[$7E:8200]   A:FFFF X:0000 Y:0000 P:eNvmxdizC
$80/9B36 C8          INY                     A:FFFF X:0000 Y:0000 P:eNvmxdizC
$80/9B37 C8          INY                     A:FFFF X:0000 Y:0001 P:envmxdizC
$80/9B38 9D 02 7E    STA $7E02,x[$7E:7E02]   A:FFFF X:0000 Y:0002 P:envmxdizC
$80/9B3B 9D 02 82    STA $8202,x[$7E:8202]   A:FFFF X:0000 Y:0002 P:envmxdizC
$80/9B3E C8          INY                     A:FFFF X:0000 Y:0002 P:envmxdizC
$80/9B3F C8          INY                     A:FFFF X:0000 Y:0003 P:envmxdizC
$80/9B40 9D 04 7E    STA $7E04,x[$7E:7E04]   A:FFFF X:0000 Y:0004 P:envmxdizC
$80/9B43 9D 04 82    STA $8204,x[$7E:8204]   A:FFFF X:0000 Y:0004 P:envmxdizC
$80/9B46 C8          INY                     A:FFFF X:0000 Y:0004 P:envmxdizC
$80/9B47 C8          INY                     A:FFFF X:0000 Y:0005 P:envmxdizC
$80/9B48 9D 06 7E    STA $7E06,x[$7E:7E06]   A:FFFF X:0000 Y:0006 P:envmxdizC
$80/9B4B 9D 06 82    STA $8206,x[$7E:8206]   A:FFFF X:0000 Y:0006 P:envmxdizC
$80/9B4E C8          INY                     A:FFFF X:0000 Y:0006 P:envmxdizC
$80/9B4F C8          INY                     A:FFFF X:0000 Y:0007 P:envmxdizC
$80/9B50 9D 08 7E    STA $7E08,x[$7E:7E08]   A:FFFF X:0000 Y:0008 P:envmxdizC
$80/9B53 9D 08 82    STA $8208,x[$7E:8208]   A:FFFF X:0000 Y:0008 P:envmxdizC
$80/9B56 C8          INY                     A:FFFF X:0000 Y:0008 P:envmxdizC
$80/9B57 C8          INY                     A:FFFF X:0000 Y:0009 P:envmxdizC
$80/9B58 9D 0A 7E    STA $7E0A,x[$7E:7E0A]   A:FFFF X:0000 Y:000A P:envmxdizC
$80/9B5B 9D 0A 82    STA $820A,x[$7E:820A]   A:FFFF X:0000 Y:000A P:envmxdizC
$80/9B5E C8          INY                     A:FFFF X:0000 Y:000A P:envmxdizC
$80/9B5F C8          INY                     A:FFFF X:0000 Y:000B P:envmxdizC
$80/9B60 9D 0C 7E    STA $7E0C,x[$7E:7E0C]   A:FFFF X:0000 Y:000C P:envmxdizC
$80/9B63 9D 0C 82    STA $820C,x[$7E:820C]   A:FFFF X:0000 Y:000C P:envmxdizC
$80/9B66 C8          INY                     A:FFFF X:0000 Y:000C P:envmxdizC
$80/9B67 C8          INY                     A:FFFF X:0000 Y:000D P:envmxdizC
$80/9B68 9D 0E 7E    STA $7E0E,x[$7E:7E0E]   A:FFFF X:0000 Y:000E P:envmxdizC
$80/9B6B 9D 0E 82    STA $820E,x[$7E:820E]   A:FFFF X:0000 Y:000E P:envmxdizC
$80/9B6E 8A          TXA                     A:FFFF X:0000 Y:000E P:envmxdizC
$80/9B6F 18          CLC                     A:0000 X:0000 Y:000E P:envmxdiZC
$80/9B70 69 10 00    ADC #$0010              A:0000 X:0000 Y:000E P:envmxdiZc
$80/9B73 AA          TAX                     A:0010 X:0000 Y:000E P:envmxdizc
$80/9B74 68          PLA                     A:0010 X:0010 Y:000E P:envmxdizc
$80/9B75 3A          DEC A                   A:000C X:0010 Y:000E P:envmxdizc
$80/9B76 D0 B2       BNE $B2    [$9B2A]      A:000B X:0010 Y:000E P:envmxdizc
$80/9B78 AB          PLB                     A:0000 X:00C0 Y:000E P:envmxdiZc
$80/9B79 FA          PLX                     A:0000 X:00C0 Y:000E P:eNvmxdizc
$80/9B7A 9C 35 07    STZ $0735  [$80:0735]   A:0000 X:0000 Y:000E P:envmxdiZc
$80/9B7D 6B          RTL                     A:0000 X:0000 Y:000E P:envmxdiZc

$80/9C23 Store A into $7E/7600 to $7E/7DFF

$80/9C23 08          PHP            ; Buffer Flag Register value and Data Bank on stack
$80/9C24 8B          PHB
$80/9C25 F4 00 7E    PEA $7E00      ; Set Data Bank to $7E
$80/9C28 AB          PLB
$80/9C29 AB          PLB
$80/9C2A C2 30       REP #$30       ; A/X/Y = 16-bit
$80/9C2C A2 FE 00    LDX #$00FE     ; Loop
$80/9C2F 9D 00 76    STA $7600,x
$80/9C32 9D 00 77    STA $7700,x
$80/9C35 9D 00 78    STA $7800,x
$80/9C38 9D 00 79    STA $7900,x
$80/9C3B 9D 00 7A    STA $7A00,x
$80/9C3E 9D 00 7B    STA $7B00,x
$80/9C41 9D 00 7C    STA $7C00,x
$80/9C44 9D 00 7D    STA $7D00,x
$80/9C47 CA          DEX
$80/9C48 CA          DEX
$80/9C49 10 E4       BPL $E4        ; [$9C2F]
$80/9C4B AB          PLB            ; Restore Flag Register value and Data Bank
$80/9C4C 28          PLP
$80/9C4D 6B          RTL

$80/9C4E TEXTBOX: Transfer Textbox Tiles from buffer to VRAM

Transfers #$800 byte from $7E/7600 to VRAM

$80/9C4E AD 42 07    LDA $0742      ; Is flag set for VRAM DMA?
$80/9C51 F0 2E       BEQ $2E        ; [$9C81] Exit if not
$80/9C53 E2 10       SEP #$10       ; X/Y = 8-bit
$80/9C55 A9 01 18    LDA #$1801     ; 16-bit transfer to $2118 (VRAM)
$80/9C58 8D 00 43    STA $4300
$80/9C5B A9 00 76    LDA #$7600     ; Source: $7E/7600
$80/9C5E 8D 02 43    STA $4302
$80/9C61 A2 7E       LDX #$7E
$80/9C63 8E 04 43    STX $4304
$80/9C66 A9 00 08    LDA #$0800     ; Transfer #$800 byte
$80/9C69 8D 05 43    STA $4305
$80/9C6C A2 80       LDX #$80       ; 16-bit transfer
$80/9C6E 8E 15 21    STX $2115
$80/9C71 AD 29 07    LDA $0729      ; Set VRAM destination
$80/9C74 8D 16 21    STA $2116
$80/9C77 A2 01       LDX #$01       ; Activate DMA
$80/9C79 8E 0B 42    STX $420B
$80/9C7C 9C 42 07    STZ $0742      ; Remove flag for VRAM DMA
$80/9C7F C2 10       REP #$10       ; X/Y = 16-bit
$80/9C81 6B          RTL

$80/9C89 ? (Executed when talking to the aerial building and at ROM start)

I presume this subroutine is textbox related. When I forced it to give out error flags, Satebo's text box at the start stayed empty.

This subroutine uses the Carry as an Error flag (i. e. it sets the Carry at the end if an error occurs or clears the Carry if everything worked just as planned).

NOTE (to self): The first double-byte of the Data below is the Lower Border value and the second double-byte as the Upper Border value. If A is

$80/9C89 8B          PHB            ; Buffer Program Bank on Stack
$80/9C8A 4B          PHK            ; Set Program Bank to $80
$80/9C8B AB          PLB
$80/9C8C C9 FF FF    CMP #$FFFF              A:95FA X:0004 Y:000E P:eNvmxdizC
$80/9C8F F0 43       BEQ $43    [$9CD4]      A:95FA X:0004 Y:000E P:eNvmxdizc
$80/9C91 A2 00 00    LDX #$0000              A:95FA X:0004 Y:000E P:eNvmxdizc
$80/9C94 DD D7 9C    CMP $9CD7,x[$80:9CD7]   A:95FA X:0000 Y:000E P:envmxdiZc
$80/9C97 90 3B       BCC $3B    [$9CD4]      A:95FA X:0000 Y:000E P:envmxdizC
$80/9C99 DD D9 9C    CMP $9CD9,x[$80:9CD9]   A:95FA X:0000 Y:000E P:envmxdizC
$80/9C9C 90 0A       BCC $0A    [$9CA8]      A:95FA X:0000 Y:000E P:envmxdizC
$80/9C9E E8          INX                     A:95FA X:0000 Y:000E P:envmxdizC
$80/9C9F E8          INX                     A:95FA X:0001 Y:000E P:envmxdizC
$80/9CA0 E8          INX                     A:95FA X:0002 Y:000E P:envmxdizC
$80/9CA1 E8          INX                     A:95FA X:0003 Y:000E P:envmxdizC
$80/9CA2 E8          INX                     A:95FA X:0004 Y:000E P:envmxdizC
$80/9CA3 E8          INX                     A:95FA X:0005 Y:000E P:envmxdizC
$80/9CA4 E8          INX                     A:95FA X:0006 Y:000E P:envmxdizC
$80/9CA5 E8          INX                     A:95FA X:0007 Y:000E P:envmxdizC
$80/9CA6 80 EC       BRA $EC    [$9C94]      A:95FA X:0008 Y:000E P:envmxdizC
$80/9CA8 48          PHA                     A:95FA X:0038 Y:000E P:eNvmxdizc
$80/9CA9 BD DC 9C    LDA $9CDC,x[$80:9D14]   A:95FA X:0038 Y:000E P:eNvmxdizc
$80/9CAC 85 8C       STA $8C    [$00:008C]   A:8B80 X:0038 Y:000E P:eNvmxdizc
$80/9CAE 68          PLA                     A:8B80 X:0038 Y:000E P:eNvmxdizc
$80/9CAF 38          SEC                     A:95FA X:0038 Y:000E P:eNvmxdizc
$80/9CB0 FD D7 9C    SBC $9CD7,x[$80:9D0F]   A:95FA X:0038 Y:000E P:eNvmxdizC
$80/9CB3 0A          ASL A                   A:0549 X:0038 Y:000E P:envmxdizC
$80/9CB4 0A          ASL A                   A:0A92 X:0038 Y:000E P:envmxdizc
$80/9CB5 0A          ASL A                   A:1524 X:0038 Y:000E P:envmxdizc
$80/9CB6 48          PHA                     A:2A48 X:0038 Y:000E P:envmxdizc
$80/9CB7 0A          ASL A                   A:2A48 X:0038 Y:000E P:envmxdizc
$80/9CB8 18          CLC                     A:5490 X:0038 Y:000E P:envmxdizc
$80/9CB9 63 01       ADC $01,s  [$00:1E8B]   A:5490 X:0038 Y:000E P:envmxdizc
$80/9CBB 18          CLC                     A:7ED8 X:0038 Y:000E P:envmxdizc
$80/9CBC 7D DB 9C    ADC $9CDB,x[$80:9D13]   A:7ED8 X:0038 Y:000E P:envmxdizc
$80/9CBF 85 8B       STA $8B    [$00:008B]   A:FED8 X:0038 Y:000E P:eNvmxdizc
$80/9CC1 68          PLA                     A:FED8 X:0038 Y:000E P:eNvmxdizc
$80/9CC2 BD DE 9C    LDA $9CDE,x[$80:9D16]   A:2A48 X:0038 Y:000E P:envmxdizc
$80/9CC5 29 FF 00    AND #$00FF              A:060C X:0038 Y:000E P:envmxdizc
$80/9CC8 8D 39 07    STA $0739  [$80:0739]   A:000C X:0038 Y:000E P:envmxdizc
$80/9CCB A9 18 00    LDA #$0018              A:000C X:0038 Y:000E P:envmxdizc
$80/9CCE 8D 3B 07    STA $073B  [$80:073B]   A:0018 X:0038 Y:000E P:envmxdizc
$80/9CD1 AB          PLB            ; Restore Program Bank
$80/9CD2 18          CLC            ; Clear Error Flag
$80/9CD3 6B          RTL
$80/9CD4 28          PLP            ; UNNECESSARY LINE - This should be a "PLB", not a PLB
$80/9CD5 38          SEC            ; Set Error Flag
$80/9CD6 6B          RTL

$80/9CD7 Data for $80/9C89

$80/9CD7 40 81 AD 81 00 80 89 0C
$80/9CDF 4F 82 F2 82 38 8A 89 0C
$80/9CE7 40 83 D7 83 80 99 89 0C
$80/9CEF 40 84 92 84 A8 A7 89 0C
$80/9CF7 3F 85 DE 85 58 AF 89 06
$80/9DFF 9F 88 5C 8B 40 BE 89 0C
$80/9D07 5C 8B B1 90 00 80 8A 0C
$80/9D0F B1 90 06 96 00 80 8B 0C
$80/9D17 06 96 74 98 00 80 8C 0C
$80/9D1F 9F 98 86 9B 50 BA 8C 0C
$80/9D27 86 9B FD 9F 00 80 8D 0C
$80/9D2F 40 E0 1E E1 28 EB 8D 0C
$80/9D37 1E E1 73 E6 00 80 8E 0C
$80/9D3F 73 E6 A3 EA 00 80 8F 0C
$80/9D47 FF FF

$80/9D49 ? (Executed when talking to the aerial building)

$80/9D49 B7 8B       LDA [$8B],y[$8B:FED8]   A:7E00 X:7E32 Y:0000 P:envmxdiZc
$80/9D4B EB          XBA                     A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D4C 85 8E       STA $8E    [$00:008E]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D4E AF 25 07 00 LDA $000725[$00:0725]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D52 85 90       STA $90    [$00:0090]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D54 89 02 00    BIT #$0002              A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D57 F0 07       BEQ $07    [$9D60]      A:0000 X:7E32 Y:0000 P:envmxdiZc

code is missing here

$80/9D60 A5 90       LDA $90    [$00:0090]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D62 89 01 00    BIT #$0001              A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D65 F0 10       BEQ $10    [$9D77]      A:0000 X:7E32 Y:0000 P:envmxdiZc

code is missing here

$80/9D77 A5 90       LDA $90    [$00:0090]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D79 89 04 00    BIT #$0004              A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D7C F0 17       BEQ $17    [$9D95]      A:0000 X:7E32 Y:0000 P:envmxdiZc

code is missing here

$80/9D95 A5 8E       LDA $8E    [$00:008E]   A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/9D97 60          RTS                     A:0000 X:7E32 Y:0000 P:envmxdiZc

$80/9DDA ? (setup jump address in $88) (Executed when talking to the aerial building)

$80/9DDA AE 21 07    LDX $0721  [$80:0721]   A:002A X:0038 Y:000E P:eNvmxdizc
$80/9DDD BF 0B 9F 80 LDA $809F0B,x[$80:9F0D] A:002A X:0002 Y:000E P:envmxdizc
$80/9DE1 18          CLC                     A:0000 X:0002 Y:000E P:envmxdiZc
$80/9DE2 6D 23 07    ADC $0723  [$80:0723]   A:0000 X:0002 Y:000E P:envmxdiZc
$80/9DE5 0A          ASL A                   A:0001 X:0002 Y:000E P:envmxdizc
$80/9DE6 AA          TAX                     A:0002 X:0002 Y:000E P:envmxdizc
$80/9DE7 BF 13 9F 80 LDA $809F13,x[$80:9F15] A:0002 X:0002 Y:000E P:envmxdizc
$80/9DEB 85 88       STA $88    [$00:0088]   A:9E2F X:0002 Y:000E P:eNvmxdizc
$80/9DED 60          RTS                     A:9E2F X:0002 Y:000E P:eNvmxdizc

$80/9E2F ? (bit stuff) (Executed when talking to the aerial building)

$80/9F1F jumps here

This subroutine transforms bits of values. You put three values in $8F-91. After that, you set an address RAM address in X. You put the "masks" for these values in X, X+#$01, X+#$10, X+#$11, X+#$20 and X+#$21.

The values get transformed and stored into the X-addresses. To make it short, this subroutine does this:

$0000,x = $8F OR  $0000,x
$0001,x = $8F NOR $0001,x
$0010,x = $90 OR  $0010,x
$0011,x = $90 NOR $0011,x
$0020,x = $91 OR  $0020,x
$0021,x = $91 NOR $0021,x
$80/9E2F E2 20       SEP #$20                A:0108 X:7E34 Y:0020 P:envmxdiZC
$80/9E31 A5 91       LDA $91    [$00:0091]   A:0108 X:7E34 Y:0020 P:envMxdiZC
$80/9E33 F0 10       BEQ $10    [$9E45]      A:0101 X:7E34 Y:0020 P:envMxdizC
$80/9E35 1D 00 00    ORA $0000,x[$7E:7E34]   A:0101 X:7E34 Y:0020 P:envMxdizC
$80/9E38 9D 00 00    STA $0000,x[$7E:7E34]   A:01FF X:7E34 Y:0020 P:eNvMxdizC
$80/9E3B A5 91       LDA $91    [$00:0091]   A:01FF X:7E34 Y:0020 P:eNvMxdizC
$80/9E3D 49 FF       EOR #$FF                A:0101 X:7E34 Y:0020 P:envMxdizC
$80/9E3F 3D 01 00    AND $0001,x[$7E:7E35]   A:01FE X:7E34 Y:0020 P:eNvMxdizC
$80/9E42 9D 01 00    STA $0001,x[$7E:7E35]   A:01FE X:7E34 Y:0020 P:eNvMxdizC
$80/9E45 A5 90       LDA $90    [$00:0090]   A:01FE X:7E34 Y:0020 P:eNvMxdizC
$80/9E47 F0 10       BEQ $10    [$9E59]      A:0108 X:7E34 Y:0020 P:envMxdizC
$80/9E49 1D 10 00    ORA $0010,x[$7E:7E44]   A:0108 X:7E34 Y:0020 P:envMxdizC
$80/9E4C 9D 10 00    STA $0010,x[$7E:7E44]   A:01FF X:7E34 Y:0020 P:eNvMxdizC
$80/9E4F A5 90       LDA $90    [$00:0090]   A:01FF X:7E34 Y:0020 P:eNvMxdizC
$80/9E51 49 FF       EOR #$FF                A:0108 X:7E34 Y:0020 P:envMxdizC
$80/9E53 3D 11 00    AND $0011,x[$7E:7E45]   A:01F7 X:7E34 Y:0020 P:eNvMxdizC
$80/9E56 9D 11 00    STA $0011,x[$7E:7E45]   A:01F7 X:7E34 Y:0020 P:eNvMxdizC
$80/9E59 A5 8F       LDA $8F    [$00:008F]   A:01F7 X:7E34 Y:0020 P:eNvMxdizC
$80/9E5B F0 10       BEQ $10    [$9E6D]      A:0100 X:7E34 Y:0020 P:envMxdiZC
$80/9E5D 1D 20 00    ORA $0020,x[$7E:7E58]   A:0380 X:7E38 Y:0020 P:eNvMxdizC
$80/9E60 9D 20 00    STA $0020,x[$7E:7E58]   A:03FF X:7E38 Y:0020 P:eNvMxdizC
$80/9E63 A5 8F       LDA $8F    [$00:008F]   A:03FF X:7E38 Y:0020 P:eNvMxdizC
$80/9E65 49 FF       EOR #$FF                A:0380 X:7E38 Y:0020 P:eNvMxdizC
$80/9E67 3D 21 00    AND $0021,x[$7E:7E59]   A:037F X:7E38 Y:0020 P:envMxdizC
$80/9E6A 9D 21 00    STA $0021,x[$7E:7E59]   A:037F X:7E38 Y:0020 P:envMxdizC
$80/9E6D C2 20       REP #$20                A:0100 X:7E34 Y:0020 P:envMxdiZC
$80/9E6F 60          RTS                     A:0100 X:7E34 Y:0020 P:envmxdiZC

$80/9E70 ? (Executed at startup)

$80/9F1F jumps here

$80/9E70 E2 20       SEP #$20                A:F000 X:7E06 Y:0 P:envmxdiZc
$80/9E72 A5 91       LDA $91    [$00:0091]   A:F000 X:7E06 Y:0 P:envMxdiZc
$80/9E74 F0 10       BEQ $10    [$9E86]      A:F0F0 X:7E06 Y:0 P:eNvMxdizc
$80/9E76 49 FF       EOR #$FF                A:F0F0 X:7E06 Y:0 P:eNvMxdizc
$80/9E78 3D 00 00    AND $0000,x[$7E:7E06]   A:F00F X:7E06 Y:0 P:envMxdizc
$80/9E7B 9D 00 00    STA $0000,x[$7E:7E06]   A:F00F X:7E06 Y:0 P:envMxdizc
$80/9E7E A5 91       LDA $91    [$00:0091]   A:F00F X:7E06 Y:0 P:envMxdizc
$80/9E80 1D 01 00    ORA $0001,x[$7E:7E07]   A:F0F0 X:7E06 Y:0 P:eNvMxdizc
$80/9E83 9D 01 00    STA $0001,x[$7E:7E07]   A:F0FF X:7E06 Y:0 P:eNvMxdizc
$80/9E86 A5 90       LDA $90    [$00:0090]   A:F0FF X:7E06 Y:0 P:eNvMxdizc
$80/9E88 F0 10       BEQ $10    [$9E9A]      A:F000 X:7E06 Y:0 P:envMxdiZc
$80/9E8A 49 FF       EOR #$FF                A:0080 X:7E06 Y:0020 P:eNvMxdizC
$80/9E8C 3D 10 00    AND $0010,x[$7E:7E16]   A:007F X:7E06 Y:0020 P:envMxdizC
$80/9E8F 9D 10 00    STA $0010,x[$7E:7E16]   A:007F X:7E06 Y:0020 P:envMxdizC
$80/9E92 A5 90       LDA $90    [$00:0090]   A:007F X:7E06 Y:0020 P:envMxdizC
$80/9E94 1D 11 00    ORA $0011,x[$7E:7E17]   A:0080 X:7E06 Y:0020 P:eNvMxdizC
$80/9E97 9D 11 00    STA $0011,x[$7E:7E17]   A:00FF X:7E06 Y:0020 P:eNvMxdizC
$80/9E9A A5 8F       LDA $8F    [$00:008F]   A:F000 X:7E06 Y:0 P:envMxdiZc
$80/9E9C F0 10       BEQ $10    [$9EAE]      A:F000 X:7E06 Y:0 P:envMxdiZc

code is missing here

$80/9EAE C2 20       REP #$20                A:F000 X:7E06 Y:0 P:envMxdiZc
$80/9EB0 60          RTS                     A:F000 X:7E06 Y:0 P:envmxdiZc

$80/9EB1 ? (Executed at startup)

$80/9F1F jumps here

$80/9EB1 E2 20       SEP #$20                A:2100 X:7E06 Y:0 P:envmxdiZc
$80/9EB3 A5 91       LDA $91    [$00:0091]   A:2100 X:7E06 Y:0 P:envMxdiZc
$80/9EB5 F0 0D       BEQ $0D    [$9EC4]      A:2121 X:7E06 Y:0 P:envMxdizc
$80/9EB7 EB          XBA                     A:2121 X:7E06 Y:0 P:envMxdizc
$80/9EB8 A5 91       LDA $91    [$00:0091]   A:2121 X:7E06 Y:0 P:envMxdizc
$80/9EBA C2 20       REP #$20       ; A = 16-bit
$80/9EBC 1D 00 00    ORA $0000,x[$7E:7E06]   A:2121 X:7E06 Y:0 P:envmxdizc
$80/9EBF 9D 00 00    STA $0000,x[$7E:7E06]   A:21FF X:7E06 Y:0 P:envmxdizc
$80/9EC2 E2 20       SEP #$20       ; A = 8-bit
$80/9EC4 A5 90       LDA $90    [$00:0090]   A:21FF X:7E06 Y:0 P:envMxdizc
$80/9EC6 F0 0D       BEQ $0D    [$9ED5]      A:2100 X:7E06 Y:0 P:envMxdiZc
$80/9EC8 EB          XBA                     A:4FC0 X:7E0A Y:0 P:eNvMxdizc
$80/9EC9 A5 90       LDA $90    [$00:0090]   A:C04F X:7E0A Y:0 P:envMxdizc
$80/9ECB C2 20       REP #$20                A:C0C0 X:7E0A Y:0 P:eNvMxdizc
$80/9ECD 1D 10 00    ORA $0010,x[$7E:7E1A]   A:C0C0 X:7E0A Y:0 P:eNvmxdizc
$80/9ED0 9D 10 00    STA $0010,x[$7E:7E1A]   A:C0FF X:7E0A Y:0 P:eNvmxdizc
$80/9ED3 E2 20       SEP #$20                A:C0FF X:7E0A Y:0 P:eNvmxdizc
$80/9ED5 A5 8F       LDA $8F    [$00:008F]   A:2100 X:7E06 Y:0 P:envMxdiZc
$80/9ED7 F0 0C       BEQ $0C    [$9EE5]      A:2100 X:7E06 Y:0 P:envMxdiZc

code is missing here

$80/9EE5 C2 20       REP #$20       ; A = 16-bit
$80/9EE7 60          RTS

$80/9F0B ?

These are pointers for the table at $80/9F13 which contains jump addresses that are set up in $88 at $80/9DDA.

 $80/9F0B 00 00                     ; Entry #$00
 $80/9F0D 00 00                     ; Entry #$01
 $80/9F0F 04 00                     ; Entry #$02
 $80/9F11 00 00                     ; Entry #$03

$80/9F13 ?

These are addresses that are set up in $88 at $80/9DDA. Pointers for this table are at $80/9F0B

 $80/9F13 EE 9D                     ; Entry #$00 - $9DEE
 $80/9F15 2F 9E                     ; Entry #$01 - $9E2F
 $80/9F17 70 9E                     ; Entry #$02 - $9E70
 $80/9F19 B1 9E                     ; Entry #$03 - $9EB1
 $80/9F1B E8 9E                     ; Entry #$04 - $9EE8
 $80/9F1D E8 9E                     ; Entry #$05 - $9EE8

$80/9F1F ? (Executed when talking to the aerial building and at startup)

$80/9F1F A4 92       LDY $92    [$00:0092]   A:4200 X:7E34 Y:0002 P:envmxdizc
$80/9F21 84 8E       STY $8E    [$00:008E]   A:4200 X:7E34 Y:0020 P:envmxdizc
$80/9F23 F0 05       BEQ $05    [$9F2A]      A:4200 X:7E34 Y:0020 P:envmxdizc
$80/9F25 4A          LSR A                   A:4200 X:7E34 Y:0020 P:envmxdizc
$80/9F26 66 8E       ROR $8E    [$00:008E]   A:2100 X:7E34 Y:0020 P:envmxdizc
$80/9F28 90 FB       BCC $FB    [$9F25]      A:2100 X:7E34 Y:0020 P:envmxdizc
$80/9F2A 85 90       STA $90    [$00:0090]   A:0108 X:7E34 Y:0020 P:envmxdiZC
$80/9F2C 6C 88 00    JMP ($0088)[$80:9E2F]   A:0108 X:7E34 Y:0020 P:envmxdiZC

$80/9F2F ? (Executed at startup)

$80/9F2F F4 00 00    PEA $0000               A:0002 X:002E Y:000E P:envmxdizc
$80/9F32 48          PHA                     A:0002 X:002E Y:000E P:envmxdizc
$80/9F33 A3 03       LDA $03,s  [$00:1E93]   A:0002 X:002E Y:000E P:envmxdizc
$80/9F35 0A          ASL A                   A:0 X:002E Y:000E P:envmxdiZc
$80/9F36 83 03       STA $03,s  [$00:1E93]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F38 0A          ASL A                   A:0 X:002E Y:000E P:envmxdiZc
$80/9F39 0A          ASL A                   A:0 X:002E Y:000E P:envmxdiZc
$80/9F3A 18          CLC                     A:0 X:002E Y:000E P:envmxdiZc
$80/9F3B 63 03       ADC $03,s  [$00:1E93]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F3D 83 03       STA $03,s  [$00:1E93]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F3F A7 85       LDA [$85]  [$94:A7CF]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F41 29 FF 00    AND #$00FF              A:3130 X:002E Y:000E P:envmxdizc
$80/9F44 38          SEC                     A:0030 X:002E Y:000E P:envmxdizc
$80/9F45 E9 30 00    SBC #$0030              A:0030 X:002E Y:000E P:envmxdizC
$80/9F48 18          CLC                     A:0 X:002E Y:000E P:envmxdiZC
$80/9F49 63 03       ADC $03,s  [$00:1E93]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F4B 83 03       STA $03,s  [$00:1E93]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F4D E6 85       INC $85    [$00:0085]   A:0 X:002E Y:000E P:envmxdiZc
$80/9F4F 68          PLA                     A:0 X:002E Y:000E P:eNvmxdizc
$80/9F50 3A          DEC A                   A:0002 X:002E Y:000E P:envmxdizc
$80/9F51 D0 DF       BNE $DF    [$9F32]      A:0001 X:002E Y:000E P:envmxdizc
$80/9F53 68          PLA                     A:0 X:002E Y:000E P:envmxdiZc
$80/9F54 60          RTS                     A:0001 X:002E Y:000E P:envmxdizc

$80/9F55 ? (Executed when talking to the aerial building)

$80/9F55 08          PHP                     A:00B0 X:0002 Y:000E P:envmxdizC
$80/9F56 C2 30       REP #$30                A:00B0 X:0002 Y:000E P:envmxdizC
$80/9F58 A7 85       LDA [$85]  [$88:A1E1]   A:00B0 X:0002 Y:000E P:envmxdizC
$80/9F5A 29 FF 00    AND #$00FF              A:4081 X:0002 Y:000E P:envmxdizC
$80/9F5D AA          TAX                     A:0081 X:0002 Y:000E P:envmxdizC
$80/9F5E BF FD A2 80 LDA $80A2FD,x[$80:A37E] A:0081 X:0081 Y:000E P:envmxdizC
$80/9F62 29 FF 00    AND #$00FF              A:0202 X:0081 Y:000E P:envmxdizC
$80/9F65 0A          ASL A                   A:0002 X:0081 Y:000E P:envmxdizC
$80/9F66 AA          TAX                     A:0004 X:0081 Y:000E P:envmxdizc
$80/9F67 7C 6A 9F    JMP ($9F6A,x)[$80:9FE5] A:0004 X:0004 Y:000E P:envmxdizc

$80/9F6A Jump Table for $80/9F55

F8 A2
85 9F
E5 9F
41 A0
17 A2
84 A0
B6 A1
7A 9F
82 9A
02

$80/9F7D ? (Executed when talking to the aerial building and at startup)

At startup the BEQ-branch is not taken, while talking with the aerial building, it is.

$80/9F7D AD 3D 07    LDA $073D  [$80:073D]   A:002A X:823A Y:0018 P:eNvmxdizc
$80/9F80 F0 D6       BEQ $D6    [$9F58]      A:0000 X:823A Y:0018 P:envmxdiZc
$80/9F82 82 B3 02    BRL $02B3  [$A238]      A:0002 X:820A Y:0018 P:envmxdizc

$80/9F85 ? (Executed when talking to the aerial building and at startup)

$80/9F85 AD 44 07    LDA $0744  [$80:0744]   A:0002 X:0002 Y:000E P:envmxdizc
$80/9F88 89 01 00    BIT #$0001              A:0000 X:0002 Y:000E P:envmxdiZc
$80/9F8B F0 12       BEQ $12    [$9F9F]      A:0000 X:0002 Y:000E P:envmxdiZc

code is missing here

$80/9F9F A7 85       LDA [$85]  [$88:A1E5]   A:0000 X:0002 Y:000E P:envmxdiZc
$80/9FA1 29 FF 00    AND #$00FF              A:9520 X:0002 Y:000E P:eNvmxdizc
$80/9FA4 C9 20 00    CMP #$0020              A:0020 X:0002 Y:000E P:envmxdizc
$80/9FA7 F0 23       BEQ $23    [$9FCC]      A:0020 X:0002 Y:000E P:envmxdiZC
$80/9FA9 18          CLC                     A:002F X:0002 Y:0018 P:envmxdizC
$80/9FAA 69 1F 85    ADC #$851F              A:002F X:0002 Y:0018 P:envmxdizc
$80/9FAD 22 89 9C 80 JSL $809C89[$80:9C89]   A:854E X:0002 Y:0018 P:eNvmxdizc
$80/9FB1 B0 17       BCS $17    [$9FCA]      A:0018 X:0020 Y:0018 P:eNvmxdizc
$80/9FB3 AD 35 07    LDA $0735  [$80:0735]   A:0018 X:0020 Y:0018 P:eNvmxdizc
$80/9FB6 18          CLC                     A:000C X:0020 Y:0018 P:envmxdizc
$80/9FB7 6D 39 07    ADC $0739  [$80:0739]   A:000C X:0020 Y:0018 P:envmxdizc
$80/9FBA CD 1F 07    CMP $071F  [$80:071F]   A:0012 X:0020 Y:0018 P:envmxdizc
$80/9FBD F0 05       BEQ $05    [$9FC4]      A:0012 X:0020 Y:0018 P:eNvmxdizc
$80/9FBF 90 03       BCC $03    [$9FC4]      A:0012 X:0020 Y:0018 P:eNvmxdizc
$80/9FC4 22 83 A7 80 JSL $80A783[$80:A783]   A:0012 X:0020 Y:0018 P:eNvmxdizc
$80/9FC8 E6 85       INC $85    [$00:0085]   A:0012 X:821A Y:0018 P:eNvmxdizc
$80/9FCA 80 B1       BRA $B1    [$9F7D]      A:0012 X:821A Y:0018 P:eNvmxdizc
$80/9FCC AD 35 07    LDA $0735  [$80:0735]   A:0020 X:0002 Y:000E P:envmxdiZC
$80/9FCF 18          CLC                     A:0018 X:0002 Y:000E P:envmxdizC
$80/9FD0 69 06 00    ADC #$0006              A:0018 X:0002 Y:000E P:envmxdizc
$80/9FD3 CD 1F 07    CMP $071F  [$80:071F]   A:001E X:0002 Y:000E P:envmxdizc
$80/9FD6 F0 05       BEQ $05    [$9FDD]      A:001E X:0002 Y:000E P:eNvmxdizc
$80/9FD8 90 03       BCC $03    [$9FDD]      A:001E X:0002 Y:000E P:eNvmxdizc
$80/9FDD 8D 35 07    STA $0735  [$80:0735]   A:001E X:0002 Y:000E P:eNvmxdizc
$80/9FE0 E6 85       INC $85    [$00:0085]   A:001E X:0002 Y:000E P:eNvmxdizc
$80/9FE2 82 73 FF    BRL $FF73  [$9F58]      A:001E X:0002 Y:000E P:eNvmxdizc

$80/9FE5 ? (Executed when talking to the aerial building)

$80/9FE5 AD 44 07    LDA $0744  [$80:0744]   A:0004 X:0004 Y:000E P:envmxdizc
$80/9FE8 89 01 00    BIT #$0001              A:0000 X:0004 Y:000E P:envmxdiZc
$80/9FEB F0 0F       BEQ $0F    [$9FFC]      A:0000 X:0004 Y:000E P:envmxdiZc
$80/9FED AD 35 07    LDA $0735  [$80:0735]   A:0001 X:0004 Y:000E P:envmxdizc
$80/9FF0 18          CLC                     A:0 X:0004 Y:000E P:envmxdiZc
$80/9FF1 69 0F 00    ADC #$000F              A:0 X:0004 Y:000E P:envmxdiZc
$80/9FF4 29 F0 FF    AND #$FFF0              A:000F X:0004 Y:000E P:envmxdizc
$80/9FF7 1A          INC A                   A:0 X:0004 Y:000E P:envmxdiZc
$80/9FF8 1A          INC A                   A:0001 X:0004 Y:000E P:envmxdizc
$80/9FF9 8D 35 07    STA $0735  [$80:0735]   A:0002 X:0004 Y:000E P:envmxdizc
$80/9FFC A7 85       LDA [$85]  [$88:A1E1]   A:0000 X:0004 Y:000E P:envmxdiZc
$80/9FFE EB          XBA                     A:4081 X:0004 Y:000E P:envmxdizc
$80/9FFF C9 40 81    CMP #$8140              A:8140 X:0004 Y:000E P:envmxdizc
$80/A002 F0 22       BEQ $22    [$A026]      A:8140 X:0004 Y:000E P:envmxdiZC
$80/A004 22 89 9C 80 JSL $809C89[$80:9C89]   A:95FA X:0004 Y:000E P:envmxdizC
$80/A008 B0 19       BCS $19        ; [$A023] Branch=Exit=Loop if Error Flag is set
$80/A00A AD 35 07    LDA $0735  [$80:0735]   A:0018 X:0038 Y:000E P:eNvmxdizc
$80/A00D 18          CLC                     A:001E X:0038 Y:000E P:envmxdizc
$80/A00E 6D 39 07    ADC $0739  [$80:0739]   A:001E X:0038 Y:000E P:envmxdizc
$80/A011 CD 1F 07    CMP $071F  [$80:071F]   A:002A X:0038 Y:000E P:envmxdizc
$80/A014 F0 05       BEQ $05    [$A01B]      A:002A X:0038 Y:000E P:eNvmxdizc
$80/A016 90 03       BCC $03    [$A01B]      A:002A X:0038 Y:000E P:eNvmxdizc
$80/A01B 22 83 A7 80 JSL $80A783[$80:A783]   A:002A X:0038 Y:000E P:eNvmxdizc
$80/A01F E6 85       INC $85    [$00:0085]   A:002A X:823A Y:0018 P:eNvmxdizc
$80/A021 E6 85       INC $85    [$00:0085]   A:002A X:823A Y:0018 P:eNvmxdizc
$80/A023 82 57 FF    BRL $FF57  [$9F7D]      A:002A X:823A Y:0018 P:eNvmxdizc
$80/A026 AD 35 07    LDA $0735  [$80:0735]   A:8140 X:0004 Y:000E P:envmxdiZC
$80/A029 18          CLC                     A:0000 X:0004 Y:000E P:envmxdiZC
$80/A02A 69 0C 00    ADC #$000C              A:0000 X:0004 Y:000E P:envmxdiZc
$80/A02D CD 1F 07    CMP $071F  [$80:071F]   A:000C X:0004 Y:000E P:envmxdizc
$80/A030 F0 05       BEQ $05    [$A037]      A:000C X:0004 Y:000E P:eNvmxdizc
$80/A032 90 03       BCC $03    [$A037]      A:000C X:0004 Y:000E P:eNvmxdizc
$80/A037 8D 35 07    STA $0735  [$80:0735]   A:000C X:0004 Y:000E P:eNvmxdizc
$80/A03A E6 85       INC $85    [$00:0085]   A:000C X:0004 Y:000E P:eNvmxdizc
$80/A03C E6 85       INC $85    [$00:0085]   A:000C X:0004 Y:000E P:eNvmxdizc
$80/A03E 82 17 FF    BRL $FF17  [$9F58]      A:000C X:0004 Y:000E P:eNvmxdizc

$80/A217 ? (Executed when talking to the aerial building)

$80/A217 AD 3F 07    LDA $073F  [$80:073F]   A:0008 X:0008 Y:0018 P:envmxdizc
$80/A21A 0D 40 07    ORA $0740  [$80:0740]   A:0000 X:0008 Y:0018 P:envmxdiZc
$80/A21D F0 19       BEQ $19    [$A238]      A:0000 X:0008 Y:0018 P:envmxdiZc

code is missing here

$80/A238 28          PLP                     A:0000 X:0008 Y:0018 P:envmxdiZc
$80/A239 C2 40       REP #$40                A:0000 X:0008 Y:0018 P:envmxdizC
$80/A23B 08          PHP                     A:0000 X:0008 Y:0018 P:envmxdizC
$80/A23C AD 35 07    LDA $0735  [$80:0735]   A:0000 X:0008 Y:0018 P:envmxdizC
$80/A23F CD 37 07    CMP $0737  [$80:0737]   A:0060 X:0008 Y:0018 P:envmxdizC
$80/A242 D0 03       BNE $03    [$A247]      A:0060 X:0008 Y:0018 P:envmxdizC

code is missing here

$80/A247 E2 10       SEP #$10                A:0060 X:0008 Y:0018 P:envmxdizC
$80/A249 AD 2F 07    LDA $072F  [$80:072F]   A:0060 X:0008 Y:0018 P:envmXdizC
$80/A24C 29 FF 03    AND #$03FF              A:20B0 X:0008 Y:0018 P:envmXdizC
$80/A24F 0A          ASL A                   A:00B0 X:0008 Y:0018 P:envmXdizC
$80/A250 0A          ASL A                   A:0160 X:0008 Y:0018 P:envmXdizc
$80/A251 0A          ASL A                   A:02C0 X:0008 Y:0018 P:envmXdizc
$80/A252 18          CLC                     A:0580 X:0008 Y:0018 P:envmXdizc
$80/A253 6D 27 07    ADC $0727  [$80:0727]   A:0580 X:0008 Y:0018 P:envmXdizc
$80/A256 48          PHA                     A:5580 X:0008 Y:0018 P:envmXdizc
$80/A257 A2 80       LDX #$80                A:5580 X:0008 Y:0018 P:envmXdizc
$80/A259 DA          PHX                     A:5580 X:0080 Y:0018 P:eNvmXdizc
$80/A25A AE 21 07    LDX $0721  [$80:0721]   A:5580 X:0080 Y:0018 P:eNvmXdizc
$80/A25D AD 37 07    LDA $0737  [$80:0737]   A:5580 X:0002 Y:0018 P:envmXdizc
$80/A260 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A264 48          PHA                     A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A265 AD 35 07    LDA $0735  [$80:0735]   A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A268 38          SEC                     A:0060 X:0002 Y:0018 P:envmXdizc
$80/A269 E3 01       SBC $01,s  [$00:1E8C]   A:0060 X:0002 Y:0018 P:envmXdizC
$80/A26B 18          CLC                     A:0060 X:0002 Y:0018 P:envmXdizC
$80/A26C 7F 05 A4 80 ADC $80A405,x[$80:A407] A:0060 X:0002 Y:0018 P:envmXdizc
$80/A270 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0067 X:0002 Y:0018 P:envmXdizc
$80/A274 0A          ASL A                   A:0060 X:0002 Y:0018 P:envmXdizc
$80/A275 83 01       STA $01,s  [$00:1E8C]   A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A277 A2 7E       LDX #$7E                A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A279 DA          PHX                     A:00C0 X:007E Y:0018 P:envmXdizc
$80/A27A AE 21 07    LDX $0721  [$80:0721]   A:00C0 X:007E Y:0018 P:envmXdizc
$80/A27D AD 37 07    LDA $0737  [$80:0737]   A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A280 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A284 0A          ASL A                   A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A285 18          CLC                     A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A286 69 00 7E    ADC #$7E00              A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A289 48          PHA                     A:7E00 X:0002 Y:0018 P:envmXdizc
$80/A28A A2 02       LDX #$02                A:7E00 X:0002 Y:0018 P:envmXdizc
$80/A28C DA          PHX                     A:7E00 X:0002 Y:0018 P:envmXdizc
$80/A28D C2 10       REP #$10                A:7E00 X:0002 Y:0018 P:envmXdizc
$80/A28F BA          TSX                     A:7E00 X:0002 Y:0018 P:envmxdizc
$80/A290 E8          INX                     A:7E00 X:1E87 Y:0018 P:envmxdizc
$80/A291 A9 00 00    LDA #$0000              A:7E00 X:1E88 Y:0018 P:envmxdizc
$80/A294 22 2A 8C 80 JSL $808C2A[$80:8C2A]   A:0000 X:1E88 Y:0018 P:envmxdiZc
$80/A298 3B          TSC                     A:0000 X:1E88 Y:0018 P:envmxdiZc
$80/A299 18          CLC                     A:1E87 X:1E88 Y:0018 P:envmxdizc
$80/A29A 69 09 00    ADC #$0009              A:1E87 X:1E88 Y:0018 P:envmxdizc
$80/A29D 1B          TCS                     A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A29E E2 10       SEP #$10                A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A2A0 AD 31 07    LDA $0731  [$80:0731]   A:1E90 X:0088 Y:0018 P:envmXdizc
$80/A2A3 29 FF 03    AND #$03FF              A:20BC X:0088 Y:0018 P:envmXdizc
$80/A2A6 0A          ASL A                   A:00BC X:0088 Y:0018 P:envmXdizc
$80/A2A7 0A          ASL A                   A:0178 X:0088 Y:0018 P:envmXdizc
$80/A2A8 0A          ASL A                   A:02F0 X:0088 Y:0018 P:envmXdizc
$80/A2A9 18          CLC                     A:05E0 X:0088 Y:0018 P:envmXdizc
$80/A2AA 6D 27 07    ADC $0727  [$80:0727]   A:05E0 X:0088 Y:0018 P:envmXdizc
$80/A2AD 48          PHA                     A:55E0 X:0088 Y:0018 P:envmXdizc
$80/A2AE A2 80       LDX #$80                A:55E0 X:0088 Y:0018 P:envmXdizc
$80/A2B0 DA          PHX                     A:55E0 X:0080 Y:0018 P:eNvmXdizc
$80/A2B1 AE 21 07    LDX $0721  [$80:0721]   A:55E0 X:0080 Y:0018 P:eNvmXdizc
$80/A2B4 AD 37 07    LDA $0737  [$80:0737]   A:55E0 X:0002 Y:0018 P:envmXdizc
$80/A2B7 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2BB 48          PHA                     A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2BC AD 35 07    LDA $0735  [$80:0735]   A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2BF 38          SEC                     A:0060 X:0002 Y:0018 P:envmXdizc
$80/A2C0 E3 01       SBC $01,s  [$00:1E8C]   A:0060 X:0002 Y:0018 P:envmXdizC
$80/A2C2 18          CLC                     A:0060 X:0002 Y:0018 P:envmXdizC
$80/A2C3 7F 05 A4 80 ADC $80A405,x[$80:A407] A:0060 X:0002 Y:0018 P:envmXdizc
$80/A2C7 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0067 X:0002 Y:0018 P:envmXdizc
$80/A2CB 0A          ASL A                   A:0060 X:0002 Y:0018 P:envmXdizc
$80/A2CC 83 01       STA $01,s  [$00:1E8C]   A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A2CE A2 7E       LDX #$7E                A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A2D0 DA          PHX                     A:00C0 X:007E Y:0018 P:envmXdizc
$80/A2D1 AE 21 07    LDX $0721  [$80:0721]   A:00C0 X:007E Y:0018 P:envmXdizc
$80/A2D4 AD 37 07    LDA $0737  [$80:0737]   A:00C0 X:0002 Y:0018 P:envmXdizc
$80/A2D7 3F FD A3 80 AND $80A3FD,x[$80:A3FF] A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2DB 0A          ASL A                   A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2DC 18          CLC                     A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2DD 69 00 82    ADC #$8200              A:0000 X:0002 Y:0018 P:envmXdiZc
$80/A2E0 48          PHA                     A:8200 X:0002 Y:0018 P:eNvmXdizc
$80/A2E1 A2 02       LDX #$02                A:8200 X:0002 Y:0018 P:eNvmXdizc
$80/A2E3 DA          PHX                     A:8200 X:0002 Y:0018 P:envmXdizc
$80/A2E4 C2 10       REP #$10                A:8200 X:0002 Y:0018 P:envmXdizc
$80/A2E6 BA          TSX                     A:8200 X:0002 Y:0018 P:envmxdizc
$80/A2E7 E8          INX                     A:8200 X:1E87 Y:0018 P:envmxdizc
$80/A2E8 A9 00 00    LDA #$0000              A:8200 X:1E88 Y:0018 P:envmxdizc
$80/A2EB 22 2A 8C 80 JSL $808C2A[$80:8C2A]   A:0000 X:1E88 Y:0018 P:envmxdiZc
$80/A2EF 3B          TSC                     A:0000 X:1E88 Y:0018 P:envmxdiZc
$80/A2F0 18          CLC                     A:1E87 X:1E88 Y:0018 P:envmxdizc
$80/A2F1 69 09 00    ADC #$0009              A:1E87 X:1E88 Y:0018 P:envmxdizc
$80/A2F4 1B          TCS                     A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A2F5 28          PLP                     A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A2F6 18          CLC                     A:1E90 X:1E88 Y:0018 P:envmxdizC
$80/A2F7 6B          RTL                     A:1E90 X:1E88 Y:0018 P:envmxdizc

$80/A605 ? (Textbox tiles related) (Executed when talking to the aerial building)

$80/A605 AD 35 07    LDA $0735  [$80:0735]   A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A608 CD 37 07    CMP $0737  [$80:0737]   A:0060 X:1E88 Y:0018 P:envmxdizc
$80/A60B F0 6A       BEQ $6A        ; [$A677] Exit if equal
$80/A60D A9 00 7E    LDA #$7E00     ; Setup two Textbox Tiles write addressses in $88-A and $8B-D
$80/A610 85 89       STA $89        ; $88-A = $7E/7600, $8B-D = $7E/7640 (same row, one column below)
$80/A612 85 8C       STA $8C
$80/A614 A9 00 76    LDA #$7600
$80/A617 85 88       STA $88
$80/A619 18          CLC
$80/A61A 69 40 00    ADC #$0040
$80/A61D 85 8B       STA $8B
$80/A61F AD 2D 07    LDA $072D      ; Load Textbox Position in Column and multiply by #$20
$80/A622 0A          ASL A
$80/A623 0A          ASL A
$80/A624 0A          ASL A
$80/A625 0A          ASL A
$80/A626 0A          ASL A
$80/A627 18          CLC            ; Add Position in Row
$80/A628 6D 2B 07    ADC $072B
$80/A62B 0A          ASL A          ; Multiply by 2 (each value is 2 bytes in size)
$80/A62C A8          TAY            ; Transfer Offset in Y
$80/A62D AE 21 07    LDX $0721  [$80:0721]   A:0404 X:1E88 Y:0404 P:envmxdizc
$80/A630 7C 33 A6    JMP ($A633,x)[$80:A63B] A:0404 X:0002 Y:0404 P:envmxdizc

$80/A633 Jump Table for $80/A605

3B A6
3B A6
3B A6
78 A6

$80/A63B ? (textbox related?) (Executed when talking to the aerial building)

$80/A63B AD 37 07    LDA $0737  [$80:0737]   A:0404 X:0002 Y:0404 P:envmxdizc
$80/A63E 29 F8 FF    AND #$FFF8              A:0000 X:0002 Y:0404 P:envmxdiZc
$80/A641 48          PHA                     A:0000 X:0002 Y:0404 P:envmxdiZc
$80/A642 AD 35 07    LDA $0735  [$80:0735]   A:0000 X:0002 Y:0404 P:envmxdiZc
$80/A645 38          SEC                     A:0060 X:0002 Y:0404 P:envmxdizc
$80/A646 E3 01       SBC $01,s  [$00:1E8F]   A:0060 X:0002 Y:0404 P:envmxdizC
$80/A648 FA          PLX                     A:0060 X:0002 Y:0404 P:envmxdizC
$80/A649 18          CLC                     A:0060 X:0000 Y:0404 P:envmxdiZC
$80/A64A 69 07 00    ADC #$0007     ;   (Div by 8, always round up)
$80/A64D 4A          LSR A
$80/A64E 4A          LSR A
$80/A64F 4A          LSR A
$80/A650 AA          TAX            ; Transfer in X as Loop Counter
$80/A651 AD 2F 07    LDA $072F  [$80:072F]   A:000C X:000C Y:0404 P:envmxdizC
$80/A654 97 88       STA [$88],y[$7E:7A04]   A:20B0 X:000C Y:0404 P:envmxdizC
$80/A656 AD 31 07    LDA $0731  [$80:0731]   A:20B0 X:000C Y:0404 P:envmxdizC
$80/A659 97 8B       STA [$8B],y[$7E:7A44]   A:20BC X:000C Y:0404 P:envmxdizC
$80/A65B EE 2F 07    INC $072F  [$80:072F]   A:20BC X:000C Y:0404 P:envmxdizC
$80/A65E EE 31 07    INC $0731  [$80:0731]   A:20BC X:000C Y:0404 P:envmxdizC
$80/A661 C8          INY                     A:20BC X:000C Y:0404 P:envmxdizC
$80/A662 C8          INY                     A:20BC X:000C Y:0405 P:envmxdizC
$80/A663 EE 2B 07    INC $072B      ; Increment Position in Row (X-coordinate)
$80/A666 CA          DEX            ; Decrement Loop Counter
$80/A667 D0 E8       BNE $E8        ; [$A651] Loop until it runs out
$80/A669 AD 44 07    LDA $0744  [$80:0744]   A:20C7 X:0000 Y:041C P:envmxdiZC
$80/A66C 89 02 00    BIT #$0002              A:0000 X:0000 Y:041C P:envmxdiZC
$80/A66F D0 06       BNE $06    [$A677]      A:0000 X:0000 Y:041C P:envmxdiZC
$80/A671 A9 01 00    LDA #$0001     ; Set Flag for VRAM update
$80/A674 8D 42 07    STA $0742
$80/A677 6B          RTL

$80/A6BD ? (textbox related) (Executed when talking to the aerial building and at start up)

$80/A6BD AD 35 07    LDA $0735  [$80:0735]   A:0081 X:0000 Y:000E P:envmxdizC
$80/A6C0 8D 37 07    STA $0737  [$80:0737]   A:0000 X:0000 Y:000E P:envmxdiZC
$80/A6C3 AE 21 07    LDX $0721  [$80:0721]   A:0000 X:0000 Y:000E P:envmxdiZC
$80/A6C6 3F F9 A6 80 AND $80A6F9,x[$80:A6FB] A:0000 X:0002 Y:000E P:envmxdizC
$80/A6CA F0 19       BEQ $19    [$A6E5]      A:0000 X:0002 Y:000E P:envmxdiZC
$80/A6CC CE 2B 07    DEC $072B      ; Decrement Position in Row (X-Coordinate)
$80/A6CF AD 2F 07    LDA $072F  [$80:072F]   A:0004 X:0002 Y:00CA P:envmxdizC
$80/A6D2 38          SEC                     A:3CCF X:0002 Y:00CA P:envmxdizC
$80/A6D3 FF 01 A7 80 SBC $80A701,x[$80:A703] A:3CCF X:0002 Y:00CA P:envmxdizC
$80/A6D7 8D 2F 07    STA $072F  [$80:072F]   A:3CCE X:0002 Y:00CA P:envmxdizC
$80/A6DA AD 31 07    LDA $0731  [$80:0731]   A:3CCE X:0002 Y:00CA P:envmxdizC
$80/A6DD 38          SEC                     A:3CEB X:0002 Y:00CA P:envmxdizC
$80/A6DE FF 01 A7 80 SBC $80A701,x[$80:A703] A:3CEB X:0002 Y:00CA P:envmxdizC
$80/A6E2 8D 31 07    STA $0731  [$80:0731]   A:3CEA X:0002 Y:00CA P:envmxdizC
$80/A6E5 AD 2F 07    LDA $072F  [$80:072F]   A:0000 X:0002 Y:000E P:envmxdiZC
$80/A6E8 29 FF 03    AND #$03FF              A:20B0 X:0002 Y:000E P:envmxdizC
$80/A6EB 8D 33 07    STA $0733  [$80:0733]   A:00B0 X:0002 Y:000E P:envmxdizC
$80/A6EE 22 55 9F 80 JSL $809F55[$80:9F55]   A:00B0 X:0002 Y:000E P:envmxdizC
$80/A6F2 08          PHP            ; Buffer Flag Register value on stack
$80/A6F3 22 05 A6 80 JSL $80A605[$80:A605]   A:1E90 X:1E88 Y:0018 P:envmxdizc
$80/A6F7 28          PLP            ; Restore Flag Register value
$80/A6F8 6B          RTL

$80/A6F9 Data for $80/A6BD

07 00 07 00
07 00 0F 00
01 00 01 00
01 00 02 00

$80/A709 ?

$80/A709 08          PHP            ; Buffer Flag Register value on stack
$80/A70A C2 30       REP #$30       ; A/X/Y = 16-bit
$80/A70C A9 00 80    LDA #$8000              A:0010 X:00FF Y:0 P:eNvmxdIzC
$80/A70F 8D 1D 07    STA $071D  [$80:071D]   A:8000 X:00FF Y:0 P:eNvmxdIzC
$80/A712 A9 63 A7    LDA #$A763              A:8000 X:00FF Y:0 P:eNvmxdIzC
$80/A715 8D 1C 07    STA $071C  [$80:071C]   A:A763 X:00FF Y:0 P:eNvmxdIzC
$80/A718 A9 00 00    LDA #$0000     ; Clear $7E/7600 to $7E/7DFF
$80/A71B 22 23 9C 80 JSL $809C23    ; Store A into $7E/7600 to $7E/7DFF
$80/A71F A9 01 00    LDA #$0001     ; Set Flag for VRAM update
$80/A722 8D 42 07    STA $0742
$80/A725 A9 02 00    LDA #$0002              A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A728 8D 21 07    STA $0721  [$80:0721]   A:0002 X:FFFE Y:0 P:envmxdIzC
$80/A72B 9C 2F 07    STZ $072F  [$80:072F]   A:0002 X:FFFE Y:0 P:envmxdIzC
$80/A72E 9C 31 07    STZ $0731  [$80:0731]   A:0002 X:FFFE Y:0 P:envmxdIzC
$80/A731 9C 2B 07    STZ $072B      ; Clear Textbox X-Position
$80/A734 9C 2D 07    STZ $072D      ; Clear Textbox Y-Position
$80/A737 A9 01 00    LDA #$0001              A:0002 X:FFFE Y:0 P:envmxdIzC
$80/A73A 8D 23 07    STA $0723  [$80:0723]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A73D 9C 25 07    STZ $0725  [$80:0725]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A740 9C 3D 07    STZ $073D  [$80:073D]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A743 9C 27 07    STZ $0727  [$80:0727]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A746 9C 29 07    STZ $0729  [$80:0729]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A749 9C 44 07    STZ $0744  [$80:0744]   A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A74C A9 E0 00    LDA #$00E0              A:0001 X:FFFE Y:0 P:envmxdIzC
$80/A74F 8D 1F 07    STA $071F  [$80:071F]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A752 9C 92 0B    STZ $0B92  [$80:0B92]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A755 9C 98 0B    STZ $0B98  [$80:0B98]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A758 9C 9E 0B    STZ $0B9E  [$80:0B9E]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A75B 9C 3F 07    STZ $073F  [$80:073F]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A75E 9C 40 07    STZ $0740  [$80:0740]   A:00E0 X:FFFE Y:0 P:envmxdIzC
$80/A761 28          PLP            ; Restore Flag Register value
$80/A762 6B          RTL

$80/A783 ? (textbox related?) (Executed when talking to the aerial building and at ROM start)

$80/A783 08          PHP            ; Buffer Flag Register value on stack
$80/A784 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/A786 20 DA 9D    JSR $9DDA  [$80:9DDA]   A:002A X:0038 Y:000E P:eNvmxdizc
$80/A789 AD 35 07    LDA $0735  [$80:0735]   A:9E2F X:0002 Y:000E P:eNvmxdizc
$80/A78C 29 07 00    AND #$0007     ; This part here turns the number now in A into a value where...
$80/A78F 0A          ASL A          ; ... the corresponding bit is set: #$01 = #$01, #$03 = #$04, ...
$80/A790 AA          TAX            ; ... #$04 = #$08, #$05 = #$10 and so on
$80/A791 BF FB A7 80 LDA $80A7FB,x
$80/A795 85 92       STA $92        ; Store this value in $92
$80/A797 AD 35 07    LDA $0735  [$80:0735]   A:0020 X:000C Y:000E P:envmxdizc
$80/A79A 29 F8 FF    AND #$FFF8              A:001E X:000C Y:000E P:envmxdizc
$80/A79D 0A          ASL A                   A:0018 X:000C Y:000E P:envmxdizc
$80/A79E 18          CLC                     A:0030 X:000C Y:000E P:envmxdizc
$80/A79F 69 00 7E    ADC #$7E00              A:0030 X:000C Y:000E P:envmxdizc
$80/A7A2 AA          TAX                     A:7E30 X:000C Y:000E P:envmxdizc
$80/A7A3 E8          INX                     A:7E30 X:7E30 Y:000E P:envmxdizc
$80/A7A4 E8          INX                     A:7E30 X:7E31 Y:000E P:envmxdizc
$80/A7A5 8B          PHB            ; Buffer Program Bank on Stack
$80/A7A6 A9 00 7E    LDA #$7E00     ; Set Program Bank to $7E
$80/A7A9 48          PHA
$80/A7AA AB          PLB
$80/A7AB AB          PLB
$80/A7AC A0 00 00    LDY #$0000              A:7E00 X:7E32 Y:000E P:envmxdizc
$80/A7AF 20 49 9D    JSR $9D49  [$80:9D49]   A:7E00 X:7E32 Y:0000 P:envmxdiZc
$80/A7B2 F0 05       BEQ $05    [$A7B9]      A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/A7B4 5A          PHY                     A:4200 X:7E34 Y:0002 P:envmxdizc
$80/A7B5 20 1F 9F    JSR $9F1F  [$80:9F1F]   A:4200 X:7E34 Y:0002 P:envmxdizc
$80/A7B8 7A          PLY                     A:0100 X:7E34 Y:0020 P:envmxdiZC
$80/A7B9 E8          INX                     A:0000 X:7E32 Y:0000 P:envmxdiZc
$80/A7BA E8          INX                     A:0000 X:7E33 Y:0000 P:envmxdizc
$80/A7BB 8A          TXA                     A:0000 X:7E34 Y:0000 P:envmxdizc
$80/A7BC 29 0F 00    AND #$000F              A:7E34 X:7E34 Y:0000 P:envmxdizc
$80/A7BF D0 06       BNE $06    [$A7C7]      A:0004 X:7E34 Y:0000 P:envmxdizc
$80/A7C1 8A          TXA                     A:0000 X:7E40 Y:000C P:envmxdiZC
$80/A7C2 18          CLC                     A:7E40 X:7E40 Y:000C P:envmxdizC
$80/A7C3 69 F0 03    ADC #$03F0              A:7E40 X:7E40 Y:000C P:envmxdizc
$80/A7C6 AA          TAX                     A:8230 X:7E40 Y:000C P:eNVmxdizc
$80/A7C7 C8          INY                     A:0004 X:7E34 Y:0000 P:envmxdizc
$80/A7C8 C8          INY                     A:0004 X:7E34 Y:0001 P:envmxdizc
$80/A7C9 CC 3B 07    CPY $073B  [$7E:073B]   A:0004 X:7E34 Y:0002 P:envmxdizc
$80/A7CC 90 E1       BCC $E1    [$A7AF]      A:0004 X:7E34 Y:0002 P:eNvmxdizc
$80/A7CE A0 18 00    LDY #$0018              A:000A X:823A Y:0018 P:enVmxdiZC
$80/A7D1 CC 3B 07    CPY $073B  [$7E:073B]   A:000A X:823A Y:0018 P:enVmxdizC
$80/A7D4 90 18       BCC $18    [$A7EE]      A:000A X:823A Y:0018 P:enVmxdiZC
$80/A7D6 AD 25 07    LDA $0725  [$7E:0725]   A:000A X:823A Y:0018 P:enVmxdiZC
$80/A7D9 89 08 00    BIT #$0008              A:0000 X:823A Y:0018 P:enVmxdiZC
$80/A7DC F0 10       BEQ $10    [$A7EE]      A:0000 X:823A Y:0018 P:enVmxdiZC

code is missing here

$80/A7EE AB          PLB                     A:0000 X:823A Y:0018 P:enVmxdiZC
$80/A7EF AD 35 07    LDA $0735  [$80:0735]   A:0000 X:823A Y:0018 P:eNVmxdizC
$80/A7F2 18          CLC                     A:001E X:823A Y:0018 P:enVmxdizC
$80/A7F3 6D 39 07    ADC $0739  [$80:0739]   A:001E X:823A Y:0018 P:enVmxdizc
$80/A7F6 8D 35 07    STA $0735  [$80:0735]   A:002A X:823A Y:0018 P:envmxdizc
$80/A7F9 28          PLP            ; Restore Flag Register value
$80/A7FA 6B          RTL

$80/A7FB Data for $80/A783

This data can be used to turn a value from #$00-#$07 into its corresponding bit being set.

$80/A7FB 00 00
$80/A7FD 01 00
$80/A7FF 02 00
$80/A801 04 00
$80/A803 08 00
$80/A805 10 00
$80/A807 20 00
$80/A809 40 00

$80/A9A4 ? (Executed when talking to the aerial building)

$80/A9A4 AD 29 0C    LDA $0C29  [$80:0C29]   A:1E97 X:0000 Y:0080 P:envmxdiZC
$80/A9A7 EB          XBA                     A:E194 X:0000 Y:0080 P:eNvmxdizC
$80/A9A8 8D 1D 07    STA $071D  [$80:071D]   A:94E1 X:0000 Y:0080 P:eNvmxdizC
$80/A9AB BD 92 0C    LDA $0C92,x[$80:0C92]   A:94E1 X:0000 Y:0080 P:eNvmxdizC
$80/A9AE 0A          ASL A                   A:0003 X:0000 Y:0080 P:envmxdizC
$80/A9AF 0A          ASL A                   A:0006 X:0000 Y:0080 P:envmxdizc
$80/A9B0 0A          ASL A                   A:000C X:0000 Y:0080 P:envmxdizc
$80/A9B1 0A          ASL A                   A:0018 X:0000 Y:0080 P:envmxdizc
$80/A9B2 18          CLC                     A:0030 X:0000 Y:0080 P:envmxdizc
$80/A9B3 6D 27 0C    ADC $0C27  [$80:0C27]   A:0030 X:0000 Y:0080 P:envmxdizc
$80/A9B6 8D 1C 07    STA $071C  [$80:071C]   A:9909 X:0000 Y:0080 P:eNvmxdizc
$80/A9B9 BD 86 0C    LDA $0C86,x[$80:0C86]   A:9909 X:0000 Y:0080 P:eNvmxdizc
$80/A9BC 8D 23 07    STA $0723  [$80:0723]   A:0001 X:0000 Y:0080 P:envmxdizc
$80/A9BF 6B          RTL                     A:0001 X:0000 Y:0080 P:envmxdizc

$80/A9C0 ? (textbox related) (Executed when talking to the aerial building)

$80/A9C0 BD AA 0C    LDA $0CAA,x[$80:0CAA]   A:0001 X:0000 Y:0080 P:envmxdizc
$80/A9C3 BC 6E 0C    LDY $0C6E,x[$80:0C6E]   A:00B0 X:0000 Y:0080 P:envmxdizc
$80/A9C6 18          CLC                     A:00B0 X:0000 Y:0000 P:envmxdiZc
$80/A9C7 F0 06       BEQ $06    [$A9CF]      A:00B0 X:0000 Y:0000 P:envmxdiZc
$80/A9CF 7D 62 0C    ADC $0C62,x[$80:0C62]   A:00B0 X:0000 Y:0000 P:envmxdiZc
$80/A9D2 8D 2F 07    STA $072F  [$80:072F]   A:00B0 X:0000 Y:0000 P:envmxdizc
$80/A9D5 BD 9E 0C    LDA $0C9E,x[$80:0C9E]   A:00B0 X:0000 Y:0000 P:envmxdizc
$80/A9D8 EB          XBA                     A:0000 X:0000 Y:0000 P:envmxdiZc
$80/A9D9 0A          ASL A                   A:0000 X:0000 Y:0000 P:envmxdiZc
$80/A9DA 0A          ASL A                   A:0000 X:0000 Y:0000 P:envmxdiZc
$80/A9DB 18          CLC                     A:0000 X:0000 Y:0000 P:envmxdiZc
$80/A9DC 09 00 20    ORA #$2000              A:0000 X:0000 Y:0000 P:envmxdiZc
$80/A9DF 0D 2F 07    ORA $072F  [$80:072F]   A:2000 X:0000 Y:0000 P:envmxdizc
$80/A9E2 8D 2F 07    STA $072F  [$80:072F]   A:20B0 X:0000 Y:0000 P:envmxdizc
$80/A9E5 18          CLC                     A:20B0 X:0000 Y:0000 P:envmxdizc
$80/A9E6 7D 4A 0C    ADC $0C4A,x[$80:0C4A]   A:20B0 X:0000 Y:0000 P:envmxdizc
$80/A9E9 8D 31 07    STA $0731  [$80:0731]   A:20BC X:0000 Y:0000 P:envmxdizc
$80/A9EC 6B          RTL                     A:20BC X:0000 Y:0000 P:envmxdizc

$80/AA0C ? (Executed when talking to the aerial building)

$80/AA0C 48          PHA                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA0D 22 53 AA 80 JSL $80AA53    ; UNNECESSARY LINE - Just write "LDA $0B92"!
$80/AA11 D0 3D       BNE $3D    [$AA50]      A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA13 A9 01 00    LDA #$0001              A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA16 8D 92 0B    STA $0B92  [$81:0B92]   A:0001 X:0000 Y:0000 P:envmxdIzc
$80/AA19 A3 01       LDA $01,s  [$00:1E6A]   A:0001 X:0000 Y:0000 P:envmxdIzc
$80/AA1B 29 FF 00    AND #$00FF              A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA1E 0A          ASL A                   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA1F 8D 94 0B    STA $0B94  [$81:0B94]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA22 A3 01       LDA $01,s  [$00:1E6A]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA24 29 00 FF    AND #$FF00              A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA27 EB          XBA                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA28 8D 3D 07    STA $073D  [$81:073D]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA2B A5 21       LDA $21    [$00:0021]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA2D 85 86       STA $86    [$00:0086]   A:88A1 X:0000 Y:0000 P:eNvmxdIzc
$80/AA2F A5 20       LDA $20    [$00:0020]   A:88A1 X:0000 Y:0000 P:eNvmxdIzc
$80/AA31 85 85       STA $85    [$00:0085]   A:A1E1 X:0000 Y:0000 P:eNvmxdIzc
$80/AA33 68          PLA                     A:A1E1 X:0000 Y:0000 P:eNvmxdIzc
$80/AA34 29 FF 00    AND #$00FF              A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA37 22 41 B3 80 JSL $80B341[$80:B341]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA3B A9 00 80    LDA #$8000              A:0010 X:0000 Y:0000 P:envmxdIZc
$80/AA3E 8D 5E 06    STA $065E  [$81:065E]   A:8000 X:0000 Y:0000 P:eNvmxdIzc
$80/AA41 A9 B4 B0    LDA #$B0B4              A:8000 X:0000 Y:0000 P:eNvmxdIzc
$80/AA44 8D 5D 06    STA $065D  [$81:065D]   A:B0B4 X:0000 Y:0000 P:eNvmxdIzc
$80/AA47 22 B6 91 80 JSL $8091B6[$80:91B6]   A:B0B4 X:0000 Y:0000 P:eNvmxdIzc
$80/AA4B 8D 9A 0B    STA $0B9A  [$81:0B9A]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA4E 18          CLC                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA4F 6B          RTL                     A:0000 X:0000 Y:0000 P:envmxdIZc

$80/AA53 LDA $0B92 (Executed when talking to the aerial building)

If this isn't just the end of a longer Subroutine, this makes no sense. UNNECESSARY LINE?

$80/AA53 AD 92 0B    LDA $0B92  [$81:0B92]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/AA56 6B          RTL                     A:0000 X:0000 Y:0000 P:envmxdIZc

$80/AC5E While NMI: VRAM DMA

If the flag in $0BB6 is set, this subroutine transfers the data in $7E/8C15-$7E/9414 to whatever VRAM address is in $0BB4/5.

$80/AC5E 08          PHP            ; Buffer Flag Register value on stack
$80/AC5F E2 10       SEP #$10       ; X/Y = 8-bit
$80/AC61 C2 20       REP #$20       ; A = 16-bit
$80/AC63 AD B6 0B    LDA $0BB6      ; Is the flag for the VRAM DMA set?
$80/AC66 F0 2A       BEQ $2A        ; [$AC92]
$80/AC68 A9 01 18    LDA #$1801     ; Setup DMA from $7E/8C15 to VRAM, $800 bytes
$80/AC6B 8D 00 43    STA $4300
$80/AC6E A9 15 8C    LDA #$8C15
$80/AC71 8D 02 43    STA $4302
$80/AC74 A2 7E       LDX #$7E
$80/AC76 8E 04 43    STX $4304
$80/AC79 A9 00 08    LDA #$0800
$80/AC7C 8D 05 43    STA $4305
$80/AC7F A2 80       LDX #$80       ; VRAM transfer settings: 16-bit transfer
$80/AC81 8E 15 21    STX $2115
$80/AC84 AD B4 0B    LDA $0BB4      ; Set VRAM address according to $0BB4/5
$80/AC87 8D 16 21    STA $2116
$80/AC8A A2 01       LDX #$01       ; Activate DMA
$80/AC8C 8E 0B 42    STX $420B
$80/AC8F 9C B6 0B    STZ $0BB6      ; Remove flag for this VRAM DMA
$80/AC92 28          PLP            ; Restore Flag Register value
$80/AC93 6B          RTL

$80/AC94 ?

$80/AC94 A9 00 00    LDA #$0000              A:0010 X:0 Y:0 P:envmxdiZC
$80/AC97 48          PHA                     A:0 X:0 Y:0 P:envmxdiZC
$80/AC98 A9 08 00    LDA #$0008              A:0 X:0 Y:0 P:envmxdiZC
$80/AC9B 48          PHA                     A:0008 X:0 Y:0 P:envmxdizC
$80/AC9C B7 97       LDA [$97],y[$7F:0A00]   A:0008 X:0 Y:0 P:envmxdizC
$80/AC9E 9F 15 94 7E STA $7E9415,x[$7E:9415] A:F408 X:0 Y:0 P:eNvmxdizC
$80/ACA2 C8          INY                     A:F408 X:0 Y:0 P:eNvmxdizC
$80/ACA3 C8          INY                     A:F408 X:0 Y:0001 P:envmxdizC
$80/ACA4 E8          INX                     A:F408 X:0 Y:0002 P:envmxdizC
$80/ACA5 E8          INX                     A:F408 X:0001 Y:0002 P:envmxdizC
$80/ACA6 68          PLA                     A:F408 X:0002 Y:0002 P:envmxdizC
$80/ACA7 3A          DEC A                   A:0008 X:0002 Y:0002 P:envmxdizC
$80/ACA8 D0 F1       BNE $F1    [$AC9B]      A:0007 X:0002 Y:0002 P:envmxdizC
$80/ACAA 68          PLA                     A:0 X:0010 Y:0010 P:envmxdiZC
$80/ACAB 1A          INC A                   A:0 X:0010 Y:0010 P:envmxdiZC
$80/ACAC 1A          INC A                   A:0001 X:0010 Y:0010 P:envmxdizC
$80/ACAD C5 9D       CMP $9D    [$00:009D]   A:0002 X:0010 Y:0010 P:envmxdizC
$80/ACAF 90 E6       BCC $E6    [$AC97]      A:0002 X:0010 Y:0010 P:eNvmxdizc
$80/ACB1 80 15       BRA $15    [$ACC8]      A:0004 X:0020 Y:0020 P:envmxdiZC
$80/ACC8 C5 9F       CMP $9F    [$00:009F]   A:0004 X:0020 Y:0020 P:envmxdiZC
$80/ACCA 90 E7       BCC $E7    [$ACB3]      A:0004 X:0020 Y:0020 P:envmxdiZC
$80/ACCC 60          RTS                     A:0004 X:0020 Y:0020 P:envmxdiZC

$80/AD1D ?

$80/AD1D A5 9F       LDA $9F    [$00:009F]   A:0004 X:0020 Y:0020 P:envmxdiZC
$80/AD1F C9 08 00    CMP #$0008              A:0004 X:0020 Y:0020 P:envmxdizC
$80/AD22 F0 01       BEQ $01    [$AD25]      A:0004 X:0020 Y:0020 P:eNvmxdizc
$80/AD24 60          RTS                     A:0004 X:0020 Y:0020 P:eNvmxdizc

$80/ADA2 ?

$80/ADA2 C9 00 00    CMP #$0000              A:0080 X:0001 Y:0 P:envmxdizC
$80/ADA5 F0 3B       BEQ $3B    [$ADE2]      A:0080 X:0001 Y:0 P:envmxdizC
$80/ADA7 48          PHA                     A:0080 X:0001 Y:0 P:envmxdizC
$80/ADA8 A5 9F       LDA $9F    [$00:009F]   A:0080 X:0001 Y:0 P:envmxdizC
$80/ADAA 4A          LSR A                   A:0004 X:0001 Y:0 P:envmxdizC
$80/ADAB 48          PHA                     A:0002 X:0001 Y:0 P:envmxdizc
$80/ADAC 8A          TXA                     A:0002 X:0001 Y:0 P:envmxdizc
$80/ADAD FA          PLX                     A:0001 X:0001 Y:0 P:envmxdizc
$80/ADAE 0A          ASL A                   A:0001 X:0002 Y:0 P:envmxdizc
$80/ADAF 0A          ASL A                   A:0002 X:0002 Y:0 P:envmxdizc
$80/ADB0 0A          ASL A                   A:0004 X:0002 Y:0 P:envmxdizc
$80/ADB1 CA          DEX                     A:0008 X:0002 Y:0 P:envmxdizc
$80/ADB2 F0 09       BEQ $09    [$ADBD]      A:0008 X:0001 Y:0 P:envmxdizc
$80/ADB4 0A          ASL A                   A:0008 X:0001 Y:0 P:envmxdizc
$80/ADB5 CA          DEX                     A:0010 X:0001 Y:0 P:envmxdizc
$80/ADB6 F0 05       BEQ $05    [$ADBD]      A:0010 X:0 Y:0 P:envmxdiZc
$80/ADBD 18          CLC                     A:0010 X:0 Y:0 P:envmxdiZc
$80/ADBE 6D B2 0B    ADC $0BB2  [$80:0BB2]   A:0010 X:0 Y:0 P:envmxdiZc
$80/ADC1 85 A5       STA $A5    [$00:00A5]   A:2010 X:0 Y:0 P:envmxdizc
$80/ADC3 68          PLA                     A:2010 X:0 Y:0 P:envmxdizc
$80/ADC4 48          PHA                     A:0080 X:0 Y:0 P:envmxdizc
$80/ADC5 38          SEC                     A:0080 X:0 Y:0 P:envmxdizc
$80/ADC6 E9 10 00    SBC #$0010              A:0080 X:0 Y:0 P:envmxdizC
$80/ADC9 90 0E       BCC $0E    [$ADD9]      A:0070 X:0 Y:0 P:envmxdizC
$80/ADCB 83 01       STA $01,s  [$00:1E93]   A:0070 X:0 Y:0 P:envmxdizC
$80/ADCD A9 10 00    LDA #$0010              A:0070 X:0 Y:0 P:envmxdizC
$80/ADD0 20 E3 AD    JSR $ADE3  [$80:ADE3]   A:0010 X:0 Y:0 P:envmxdizC
$80/ADD3 20 F4 AD    JSR $ADF4  [$80:ADF4]   A:0010 X:0200 Y:0200 P:envmxdizc
$80/ADD6 68          PLA                     A:1E8C X:0200 Y:0200 P:envmxdizc
$80/ADD7 80 EB       BRA $EB    [$ADC4]      A:0070 X:0200 Y:0200 P:envmxdizc
$80/ADD9 68          PLA                     A:FFF0 X:0200 Y:1000 P:eNvmxdizc
$80/ADDA F0 06       BEQ $06    [$ADE2]      A:0 X:0200 Y:1000 P:envmxdiZc

code is missing here

$80/ADE2 6B          RTL                     A:0 X:0200 Y:1000 P:envmxdiZc

$80/ADE3 ?

$80/ADE3 48          PHA                     A:0010 X:0 Y:0 P:envmxdizC
$80/ADE4 A2 00 00    LDX #$0000              A:0010 X:0 Y:0 P:envmxdizC
$80/ADE7 48          PHA                     A:0010 X:0 Y:0 P:envmxdiZC
$80/ADE8 20 94 AC    JSR $AC94  [$80:AC94]   A:0010 X:0 Y:0 P:envmxdiZC
$80/ADEB 20 1D AD    JSR $AD1D  [$80:AD1D]   A:0004 X:0020 Y:0020 P:envmxdiZC
$80/ADEE 68          PLA                     A:0004 X:0020 Y:0020 P:eNvmxdizc
$80/ADEF 3A          DEC A                   A:0010 X:0020 Y:0020 P:envmxdizc
$80/ADF0 D0 F5       BNE $F5    [$ADE7]      A:000F X:0020 Y:0020 P:envmxdizc
$80/ADF2 68          PLA                     A:0 X:0200 Y:0200 P:envmxdiZc
$80/ADF3 60          RTS                     A:0010 X:0200 Y:0200 P:envmxdizc

$80/ADF4 ?

$80/ADF4 DA          PHX                     A:0010 X:0200 Y:0200 P:envmxdizc
$80/ADF5 5A          PHY                     A:0010 X:0200 Y:0200 P:envmxdizc
$80/ADF6 D4 A5	PEI ($A5)        [$2010]      A:0010 X:0200 Y:0200 P:envmxdizc
$80/ADF8 E2 10       SEP #$10                A:0010 X:0200 Y:0200 P:envmxdizc
$80/ADFA A2 80       LDX #$80                A:0010 X:0 Y:0 P:envmXdizc
$80/ADFC DA          PHX                     A:0010 X:0080 Y:0 P:eNvmXdizc
$80/ADFD C2 10       REP #$10                A:0010 X:0080 Y:0 P:eNvmXdizc
$80/ADFF A6 9F       LDX $9F    [$00:009F]   A:0010 X:0080 Y:0 P:eNvmxdizc
$80/AE01 0A          ASL A                   A:0010 X:0004 Y:0 P:envmxdizc
$80/AE02 0A          ASL A                   A:0020 X:0004 Y:0 P:envmxdizc
$80/AE03 0A          ASL A                   A:0040 X:0004 Y:0 P:envmxdizc
$80/AE04 0A          ASL A                   A:0080 X:0004 Y:0 P:envmxdizc
$80/AE05 CA          DEX                     A:0100 X:0004 Y:0 P:envmxdizc
$80/AE06 CA          DEX                     A:0100 X:0003 Y:0 P:envmxdizc
$80/AE07 F0 06       BEQ $06    [$AE0F]      A:0100 X:0002 Y:0 P:envmxdizc
$80/AE09 0A          ASL A                   A:0100 X:0002 Y:0 P:envmxdizc
$80/AE0A CA          DEX                     A:0200 X:0002 Y:0 P:envmxdizc
$80/AE0B CA          DEX                     A:0200 X:0001 Y:0 P:envmxdizc
$80/AE0C F0 01       BEQ $01    [$AE0F]      A:0200 X:0 Y:0 P:envmxdiZc
$80/AE0F 48          PHA                     A:0200 X:0 Y:0 P:envmxdiZc
$80/AE10 4A          LSR A                   A:0200 X:0 Y:0 P:envmxdiZc
$80/AE11 18          CLC                     A:0100 X:0 Y:0 P:envmxdizc
$80/AE12 65 A5       ADC $A5    [$00:00A5]   A:0100 X:0 Y:0 P:envmxdizc
$80/AE14 85 A5       STA $A5    [$00:00A5]   A:2110 X:0 Y:0 P:envmxdizc
$80/AE16 F4 94 7E    PEA $7E94               A:2110 X:0 Y:0 P:envmxdizc
$80/AE19 F4 02 15    PEA $1502               A:2110 X:0 Y:0 P:envmxdizc
$80/AE1C BA          TSX                     A:2110 X:0 Y:0 P:envmxdizc
$80/AE1D E8          INX                     A:2110 X:1E83 Y:0 P:envmxdizc
$80/AE1E A9 00 00    LDA #$0000              A:2110 X:1E84 Y:0 P:envmxdizc
$80/AE21 22 2A 8C 80 JSL $808C2A[$80:8C2A]   A:0 X:1E84 Y:0 P:envmxdiZc
$80/AE25 3B          TSC                     A:0 X:1E84 Y:0 P:envmxdiZc
$80/AE26 18          CLC                     A:1E83 X:1E84 Y:0 P:envmxdizc
$80/AE27 69 09 00    ADC #$0009              A:1E83 X:1E84 Y:0 P:envmxdizc
$80/AE2A 1B          TCS                     A:1E8C X:1E84 Y:0 P:envmxdizc
$80/AE2B 22 6A 92 80 JSL $80926A[$80:926A]   A:1E8C X:1E84 Y:0 P:envmxdizc
$80/AE2F 7A          PLY                     A:1E8C X:1E84 Y:0 P:envmxdizc
$80/AE30 FA          PLX                     A:1E8C X:1E84 Y:0200 P:envmxdizc
$80/AE31 60          RTS                     A:1E8C X:0200 Y:0200 P:envmxdizc

$80/AEBF ? (Transfer Data in CGRAM buffer)

This subroutine transfers colors from [$97] to the CGRAM buffer. A contains the number of colors to transfer, X contains the number of the color to begin, Y contains the Load Index.

$80/AEBF C9 00 00    CMP #$0000     ; Exit if A is empty
$80/AEC2 F0 13       BEQ $13        ; [$AED7]
$80/AEC4 85 9D       STA $9D        ; Else, store it as Loop Counter
$80/AEC6 8A          TXA            ; Multiply X by 2 (as store counter)
$80/AEC7 0A          ASL A
$80/AEC8 AA          TAX
$80/AEC9 B7 97       LDA [$97],y    ; Load Data
$80/AECB 9F 00 20 7E STA $7E2000,x  ; Store in CGRAM Buffer
$80/AECF C8          INY            ; Increment Load Index twice
$80/AED0 C8          INY
$80/AED1 E8          INX            ; Increment Store Index twice
$80/AED2 E8          INX
$80/AED3 C6 9D       DEC $9D        ; Decrement Loop Counter
$80/AED5 D0 F2       BNE $F2        ; [$AEC9] Loop until Counter runs out
$80/AED7 6B          RTL

$80/AED8 ?

Used to store a double byte in a VRAM data buffer. X contains the X coordinate, Y contains the Y coordinate.

$80/AED8 E0 00 00    CPX #$0000     ; Exit if X and Y are not between #$00 and #$20
$80/AEDB 30 22       BMI $22        ; [$AEFF]
$80/AEDD E0 20 00    CPX #$0020
$80/AEE0 10 1D       BPL $1D        ; [$AEFF]
$80/AEE2 C0 00 00    CPY #$0000
$80/AEE5 30 18       BMI $18        ; [$AEFF]
$80/AEE7 C0 20 00    CPY #$0020
$80/AEEA 10 13       BPL $13        ; [$AEFF]
$80/AEEC 5A          PHY            ; Buffer Y, A and X on stack
$80/AEED 48          PHA
$80/AEEE DA          PHX
$80/AEEF 98          TYA            ; Multiply value in Y by #$20
$80/AEF0 0A          ASL A
$80/AEF1 0A          ASL A
$80/AEF2 0A          ASL A
$80/AEF3 0A          ASL A
$80/AEF4 0A          ASL A
$80/AEF5 18          CLC            ; Add the value Original value in X to it (to form an offset)
$80/AEF6 63 01       ADC $01,s
$80/AEF8 0A          ASL A          ; Multiply by 2 (each entry is two bytes in size)
$80/AEF9 A8          TAY            ; Transfer in Y as Store Index
$80/AEFA FA          PLX            ; Pull X from stack (to clear the stack)
$80/AEFB 68          PLA            ; Pull A from stack (as value to store)
$80/AEFC 97 9A       STA [$9A],y    ; STORE VALUE
$80/AEFE 7A          PLY            ; Pull Y from stack (to clear the stack)
$80/AEFF 60          RTS

$80/AF00 ?

$80/AF00 48          PHA                     A:0 X:0 Y:0 P:envmxdIZc
$80/AF01 A8          TAY                     A:0 X:0 Y:0 P:envmxdIZc
$80/AF02 A5 9D       LDA $9D    [$00:009D]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF04 F0 2C       BEQ $2C    [$AF32]      A:0010 X:0 Y:0 P:envmxdIzc
$80/AF06 A5 9F       LDA $9F    [$00:009F]   A:0010 X:0 Y:0 P:envmxdIzc
$80/AF08 F0 28       BEQ $28    [$AF32]      A:0008 X:0 Y:0 P:envmxdIzc
$80/AF0A DA          PHX                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF0B 98          TYA                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF0C 18          CLC                     A:0 X:0 Y:0 P:envmxdIZc
$80/AF0D 65 9F       ADC $9F    [$00:009F]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF0F 48          PHA                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF10 8A          TXA                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF11 18          CLC                     A:0 X:0 Y:0 P:envmxdIZc
$80/AF12 65 9D       ADC $9D    [$00:009D]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF14 48          PHA                     A:0010 X:0 Y:0 P:envmxdIzc
$80/AF15 A5 A1       LDA $A1    [$00:00A1]   A:0010 X:0 Y:0 P:envmxdIzc
$80/AF17 85 A5       STA $A5    [$00:00A5]   A:0801 X:0 Y:0 P:envmxdIzc
$80/AF19 A5 A5       LDA $A5    [$00:00A5]   A:0801 X:0 Y:0 P:envmxdIzc
$80/AF1B 20 D8 AE    JSR $AED8  [$80:AED8]   A:0801 X:0 Y:0 P:envmxdIzc
$80/AF1E E6 A5       INC $A5    [$00:00A5]   A:0801 X:0 Y:0 P:envmxdIZc
$80/AF20 E8          INX                     A:0801 X:0 Y:0 P:envmxdIzc
$80/AF21 8A          TXA                     A:0801 X:0001 Y:0 P:envmxdIzc
$80/AF22 C3 01       CMP $01,s  [$00:1E61]   A:0001 X:0001 Y:0 P:envmxdIzc
$80/AF24 30 F3       BMI $F3    [$AF19]      A:0001 X:0001 Y:0 P:eNvmxdIzc
$80/AF26 A3 05       LDA $05,s  [$00:1E65]   A:0010 X:0010 Y:0 P:envmxdIZC
$80/AF28 AA          TAX                     A:0 X:0010 Y:0 P:envmxdIZC
$80/AF29 C8          INY                     A:0 X:0 Y:0 P:envmxdIZC
$80/AF2A 98          TYA                     A:0 X:0 Y:0001 P:envmxdIzC
$80/AF2B C3 03       CMP $03,s  [$00:1E63]   A:0001 X:0 Y:0001 P:envmxdIzC
$80/AF2D 30 EA       BMI $EA    [$AF19]      A:0001 X:0 Y:0001 P:eNvmxdIzc
$80/AF2F 68          PLA                     A:0008 X:0 Y:0008 P:envmxdIZC
$80/AF30 68          PLA                     A:0010 X:0 Y:0008 P:envmxdIzC
$80/AF31 FA          PLX                     A:0008 X:0 Y:0008 P:envmxdIzC
$80/AF32 68          PLA                     A:0008 X:0 Y:0008 P:envmxdIZC
$80/AF33 6B          RTL                     A:0 X:0 Y:0008 P:envmxdIZC

$80/AF34 ?

$80/AF34 A8          TAY                     A:0 X:0 Y:0003 P:envmxdIZc
$80/AF35 A5 9D       LDA $9D    [$00:009D]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF37 F0 23       BEQ $23    [$AF5C]      A:0010 X:0 Y:0 P:envmxdIzc
$80/AF39 A5 9F       LDA $9F    [$00:009F]   A:0010 X:0 Y:0 P:envmxdIzc
$80/AF3B F0 1F       BEQ $1F    [$AF5C]      A:0008 X:0 Y:0 P:envmxdIzc
$80/AF3D DA          PHX                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF3E 98          TYA                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF3F 22 00 AF 80 JSL $80AF00[$80:AF00]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF43 A8          TAY                     A:0 X:0 Y:0008 P:envmxdIZC
$80/AF44 8A          TXA                     A:0 X:0 Y:0 P:envmxdIZC
$80/AF45 18          CLC                     A:0 X:0 Y:0 P:envmxdIZC
$80/AF46 65 9D       ADC $9D    [$00:009D]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF48 AA          TAX                     A:0010 X:0 Y:0 P:envmxdIzc
$80/AF49 E0 20 00    CPX #$0020              A:0010 X:0010 Y:0 P:envmxdIzc
$80/AF4C 30 F0       BMI $F0    [$AF3E]      A:0010 X:0010 Y:0 P:eNvmxdIzc
$80/AF4E A3 01       LDA $01,s  [$00:1E6C]   A:0020 X:0020 Y:0 P:envmxdIZC
$80/AF50 AA          TAX                     A:0 X:0020 Y:0 P:envmxdIZC
$80/AF51 98          TYA                     A:0 X:0 Y:0 P:envmxdIZC
$80/AF52 18          CLC                     A:0 X:0 Y:0 P:envmxdIZC
$80/AF53 65 9F       ADC $9F    [$00:009F]   A:0 X:0 Y:0 P:envmxdIZc
$80/AF55 A8          TAY                     A:0008 X:0 Y:0 P:envmxdIzc
$80/AF56 C0 20 00    CPY #$0020              A:0008 X:0 Y:0008 P:envmxdIzc
$80/AF59 30 E3       BMI $E3    [$AF3E]      A:0008 X:0 Y:0008 P:eNvmxdIzc
$80/AF5B FA          PLX                     A:0020 X:0 Y:0020 P:envmxdIZC
$80/AF5C 6B          RTL                     A:0020 X:0 Y:0020 P:envmxdIZC

$80/AFFD ?

$80/AFFD A5 18       LDA $18    [$00:0018]   A:0020 X:0026 Y:0003 P:envmxdIzc
$80/AFFF 05 1A       ORA $1A    [$00:001A]   A:0020 X:0026 Y:0003 P:envmxdIzc
$80/B001 D0 06       BNE $06    [$B009]      A:0020 X:0026 Y:0003 P:envmxdIzc

code is missing here

$80/B009 A5 16       LDA $16    [$00:0016]   A:0020 X:0026 Y:0003 P:envmxdIzc
$80/B00B 45 1A       EOR $1A    [$00:001A]   A:0 X:0026 Y:0003 P:envmxdIZc
$80/B00D 08          PHP                     A:0 X:0026 Y:0003 P:envmxdIZc
$80/B00E A5 16       LDA $16    [$00:0016]   A:0 X:0026 Y:0003 P:envmxdIZc
$80/B010 10 13       BPL $13    [$B025]      A:0 X:0026 Y:0003 P:envmxdIZc

code is missing here

$80/B025 A5 1A       LDA $1A    [$00:001A]   A:0 X:0026 Y:0003 P:envmxdIZc
$80/B027 10 13       BPL $13    [$B03C]      A:0 X:0026 Y:0003 P:envmxdIZc

code is missing here

$80/B03C 64 1C       STZ $1C    [$00:001C]   A:0 X:0026 Y:0003 P:envmxdIZc
$80/B03E 64 1E       STZ $1E    [$00:001E]   A:0 X:0026 Y:0003 P:envmxdIZc
$80/B040 18          CLC                     A:0 X:0026 Y:0003 P:envmxdIZc
$80/B041 A0 31 00    LDY #$0031              A:0 X:0026 Y:0003 P:envmxdIZc
$80/B044 26 14       ROL $14    [$00:0014]   A:0 X:0026 Y:0031 P:envmxdIzc
$80/B046 26 16       ROL $16    [$00:0016]   A:0 X:0026 Y:0031 P:envmxdIzc
$80/B048 88          DEY                     A:0 X:0026 Y:0031 P:envmxdIZc
$80/B049 F0 19       BEQ $19    [$B064]      A:0 X:0026 Y:0030 P:envmxdIzc
$80/B04B 26 1C       ROL $1C    [$00:001C]   A:0 X:0026 Y:0030 P:envmxdIzc
$80/B04D 26 1E       ROL $1E    [$00:001E]   A:0 X:0026 Y:0030 P:envmxdIZc
$80/B04F A5 1C       LDA $1C    [$00:001C]   A:0 X:0026 Y:0030 P:envmxdIZc
$80/B051 38          SEC                     A:0 X:0026 Y:0030 P:envmxdIZc
$80/B052 E5 18       SBC $18    [$00:0018]   A:0 X:0026 Y:0030 P:envmxdIZC
$80/B054 85 12       STA $12    [$00:0012]   A:FFE0 X:0026 Y:0030 P:eNvmxdIzc
$80/B056 A5 1E       LDA $1E    [$00:001E]   A:FFE0 X:0026 Y:0030 P:eNvmxdIzc
$80/B058 E5 1A       SBC $1A    [$00:001A]   A:0 X:0026 Y:0030 P:envmxdIZc
$80/B05A 90 E8       BCC $E8    [$B044]      A:FFFF X:0026 Y:0030 P:eNvmxdIzc
$80/B05C 85 1E       STA $1E    [$00:001E]   A:0 X:0026 Y:0010 P:envmxdIZC
$80/B05E A5 12       LDA $12    [$00:0012]   A:0 X:0026 Y:0010 P:envmxdIZC
$80/B060 85 1C       STA $1C    [$00:001C]   A:0 X:0026 Y:0010 P:envmxdIZC
$80/B062 80 E0       BRA $E0    [$B044]      A:0 X:0026 Y:0010 P:envmxdIZC
$80/B064 28          PLP                     A:FFFF X:0026 Y:0 P:envmxdIZc
$80/B065 10 15       BPL $15    [$B07C]      A:FFFF X:0026 Y:0 P:envmxdIZc

code is missing here

$80/B07C 18          CLC                     A:FFFF X:0026 Y:0 P:envmxdIZc
$80/B07D 6B          RTL                     A:FFFF X:0026 Y:0 P:envmxdIZc

$80/B0B4 ? (Executed when talking to the aerial building and at start up)

$80/B0B4 AE 94 0B    LDX $0B94  [$80:0B94]   A:1E97 X:0000 Y:0080 P:envmxdizC
$80/B0B7 22 A4 A9 80 JSL $80A9A4[$80:A9A4]   A:1E97 X:0000 Y:0080 P:envmxdiZC
$80/B0BB 22 C0 A9 80 JSL $80A9C0[$80:A9C0]   A:0001 X:0000 Y:0080 P:envmxdizc
$80/B0BF BD 4A 0C    LDA $0C4A,x[$80:0C4A]   A:20BC X:0000 Y:0000 P:envmxdizc
$80/B0C2 0A          ASL A                   A:000C X:0000 Y:0000 P:envmxdizc
$80/B0C3 0A          ASL A                   A:0018 X:0000 Y:0000 P:envmxdizc
$80/B0C4 0A          ASL A                   A:0030 X:0000 Y:0000 P:envmxdizc
$80/B0C5 8D 1F 07    STA $071F  [$80:071F]   A:0060 X:0000 Y:0000 P:envmxdizc
$80/B0C8 22 F0 9A 80 JSL $809AF0[$80:9AF0]   A:0060 X:0000 Y:0000 P:envmxdizc
$80/B0CC AD 3D 07    LDA $073D  [$80:073D]   A:0000 X:0000 Y:000E P:envmxdiZc
$80/B0CF 8D 96 0B    STA $0B96  [$80:0B96]   A:0000 X:0000 Y:000E P:envmxdiZc
$80/B0D2 80 3A       BRA $3A    [$B10E]      A:0000 X:0000 Y:000E P:envmxdiZc
$80/B0D4 22 BD A6 80 JSL $80A6BD[$80:A6BD]   A:0081 X:0000 Y:000E P:envmxdizC
$80/B0D8 08          PHP                     A:0001 X:0000 Y:041C P:envmxdizc
$80/B0D9 AE 94 0B    LDX $0B94  [$80:0B94]   A:0001 X:0000 Y:041C P:envmxdizc
$80/B0DC AD 2B 07    LDA $072B  [$80:072B]   A:0001 X:0000 Y:041C P:envmxdiZc
$80/B0DF 38          SEC                     A:000E X:0000 Y:041C P:envmxdizc
$80/B0E0 FD 32 0C    SBC $0C32,x[$80:0C32]   A:000E X:0000 Y:041C P:envmxdizC
$80/B0E3 9D 62 0C    STA $0C62,x[$80:0C62]   A:000C X:0000 Y:041C P:envmxdizC
$80/B0E6 AD 2D 07    LDA $072D  [$80:072D]   A:000C X:0000 Y:041C P:envmxdizC
$80/B0E9 38          SEC                     A:0010 X:0000 Y:041C P:envmxdizC
$80/B0EA FD 3E 0C    SBC $0C3E,x[$80:0C3E]   A:0010 X:0000 Y:041C P:envmxdizC
$80/B0ED 9D 6E 0C    STA $0C6E,x[$80:0C6E]   A:0000 X:0000 Y:041C P:envmxdiZC
$80/B0F0 28          PLP                     A:0000 X:0000 Y:041C P:envmxdiZC
$80/B0F1 70 2E       BVS $2E    [$B121]      A:0000 X:0000 Y:041C P:envmxdizc
$80/B0F3 B0 33       BCS $33    [$B128]      A:0000 X:0000 Y:041C P:envmxdizc
$80/B0F5 AD 3D 07    LDA $073D  [$80:073D]   A:0000 X:0000 Y:041C P:envmxdizc
$80/B0F8 F0 14       BEQ $14    [$B10E]      A:0000 X:0000 Y:041C P:envmxdiZc

this part is only executed at startup:

$80/B0FA 22 6A 92 80 JSL $80926A[$80:926A]   A:0002 X:0 Y:00CA P:envmxdizc
$80/B0FE AD 3D 07    LDA $073D  [$80:073D]   A:0002 X:0 Y:00CA P:envmxdizc
$80/B101 F0 0B       BEQ $0B    [$B10E]      A:0002 X:0 Y:00CA P:envmxdizc
$80/B103 CE 96 0B    DEC $0B96  [$80:0B96]   A:0002 X:0 Y:00CA P:envmxdizc
$80/B106 D0 F2       BNE $F2    [$B0FA]      A:0002 X:0 Y:00CA P:envmxdizc
$80/B108 AD 3D 07    LDA $073D  [$80:073D]   A:0002 X:0 Y:00CA P:envmxdiZc
$80/B10B 8D 96 0B    STA $0B96  [$80:0B96]   A:0002 X:0 Y:00CA P:envmxdizc
$80/B10E A7 85       LDA [$85]  [$88:A1E1]   A:0000 X:0000 Y:000E P:envmxdiZc
$80/B110 29 FF 00    AND #$00FF              A:4081 X:0000 Y:000E P:envmxdizc
$80/B113 F0 13       BEQ $13    [$B128]      A:0081 X:0000 Y:000E P:envmxdizc
$80/B115 C9 0D 00    CMP #$000D              A:0081 X:0000 Y:000E P:envmxdizc
$80/B118 F0 26       BEQ $26    [$B140]      A:0081 X:0000 Y:000E P:envmxdizC
$80/B11A C9 5C 00    CMP #$005C              A:0081 X:0000 Y:000E P:envmxdizC
$80/B11D F0 24       BEQ $24    [$B143]      A:0081 X:0000 Y:000E P:envmxdizC
$80/B11F 80 B3       BRA $B3    [$B0D4]      A:0081 X:0000 Y:000E P:envmxdizC

code is missing here

$80/B128 AD 3F 07    LDA $073F  [$80:073F]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B12B 0D 40 07    ORA $0740  [$80:0740]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B12E D0 A4       BNE $A4    [$B0D4]      A:0000 X:0000 Y:041C P:envmxdiZc
$80/B130 9C 25 07    STZ $0725  [$80:0725]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B133 9C 44 07    STZ $0744  [$80:0744]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B136 9C 92 0B    STZ $0B92  [$80:0B92]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B139 9C 98 0B    STZ $0B98  [$80:0B98]   A:0000 X:0000 Y:041C P:envmxdiZc
$80/B13C 5C E9 91 80 JMP $8091E9[$80:91E9]   A:0000 X:0000 Y:041C P:envmxdiZc

$80/B341 ? (Executed when talking to the aerial building)

$80/B341 DA          PHX                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B342 5A          PHY                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B343 0A          ASL A                   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B344 AA          TAX                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B345 A3 03       LDA $03,s  [$00:1E67]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B347 F0 05       BEQ $05    [$B34E]      A:0000 X:0000 Y:0000 P:envmxdIZc

code is missing here

$80/B34E A3 01       LDA $01,s  [$00:1E65]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B350 F0 05       BEQ $05    [$B357]      A:0000 X:0000 Y:0000 P:envmxdIZc

code is missing here

$80/B357 A3 03       LDA $03,s  [$00:1E67]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B359 9D 62 0C    STA $0C62,x[$81:0C62]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B35C 18          CLC                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B35D 7D 32 0C    ADC $0C32,x[$81:0C32]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B360 8D 2B 07    STA $072B  [$81:072B]   A:0002 X:0000 Y:0000 P:envmxdIzc
$80/B363 A3 01       LDA $01,s  [$00:1E65]   A:0002 X:0000 Y:0000 P:envmxdIzc
$80/B365 9D 6E 0C    STA $0C6E,x[$81:0C6E]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B368 18          CLC                     A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B369 7D 3E 0C    ADC $0C3E,x[$81:0C3E]   A:0000 X:0000 Y:0000 P:envmxdIZc
$80/B36C 8D 2D 07    STA $072D  [$81:072D]   A:0010 X:0000 Y:0000 P:envmxdIzc
$80/B36F 7A          PLY                     A:0010 X:0000 Y:0000 P:envmxdIzc
$80/B370 FA          PLX                     A:0010 X:0000 Y:0000 P:envmxdIZc
$80/B371 6B          RTL                     A:0010 X:0000 Y:0000 P:envmxdIZc

$80/B47D TEXTBOX: Setup VRAM Address (and other stuff???)

$80/B47D 08          PHP            ; Buffer Flag Register value on stack
$80/B47E C2 30       REP #$30       ; A/X/Y = 16-bit
$80/B480 A9 B0 00    LDA #$00B0              A:9DAD X:0024 Y:0004 P:eNvmxdIzc
$80/B483 8D 30 0C    STA $0C30  [$81:0C30]   A:00B0 X:0024 Y:0004 P:envmxdIzc
$80/B486 A9 02 00    LDA #$0002              A:00B0 X:0024 Y:0004 P:envmxdIzc
$80/B489 8D 21 07    STA $0721  [$81:0721]   A:0002 X:0024 Y:0004 P:envmxdIzc
$80/B48C AD 04 01    LDA $0104      ; Check if BG Mode is Mode 1
$80/B48F 29 07 00    AND #$0007
$80/B492 C9 01 00    CMP #$0001
$80/B495 D0 13       BNE $13        ; [$B4AA] Branch if not
$80/B497 AD 0B 01    LDA $010B      ; Take the address of the BG3 Tiles (Textbox Tiles) and form its VRAM address
$80/B49A 29 0F 00    AND #$000F
$80/B49D EB          XBA
$80/B49E 0A          ASL A
$80/B49F 0A          ASL A
$80/B4A0 0A          ASL A
$80/B4A1 0A          ASL A
$80/B4A2 8D 27 07    STA $0727      ; Store the VRAM Address of the Textbox Tiles in $0727
$80/B4A5 8D 29 07    STA $0729      ; Store the VRAM Address of the Textbox Tiles in $0729
$80/B4A8 28          PLP            ; Restore Flag Register value
$80/B4A9 6B          RTL

$80/B4BF ? (Executed when talking to the aerial building)

$80/B4BF 86 00       STX $00    [$00:0000]   A:0000 X:1002 Y:020C P:envmxdIZc
$80/B4C1 84 02       STY $02    [$00:0002]   A:0000 X:1002 Y:020C P:envmxdIZc
$80/B4C3 0A          ASL A                   A:0000 X:1002 Y:020C P:envmxdIZc
$80/B4C4 AA          TAX                     A:0000 X:1002 Y:020C P:envmxdIZc
$80/B4C5 A5 00       LDA $00    [$00:0000]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B4C7 29 FF 00    AND #$00FF              A:1002 X:0000 Y:020C P:envmxdIzc
$80/B4CA 9D 32 0C    STA $0C32,x[$81:0C32]   A:0002 X:0000 Y:020C P:envmxdIzc
$80/B4CD A5 00       LDA $00    [$00:0000]   A:0002 X:0000 Y:020C P:envmxdIzc
$80/B4CF 29 00 FF    AND #$FF00              A:1002 X:0000 Y:020C P:envmxdIzc
$80/B4D2 EB          XBA                     A:1000 X:0000 Y:020C P:envmxdIzc
$80/B4D3 9D 3E 0C    STA $0C3E,x[$81:0C3E]   A:0010 X:0000 Y:020C P:envmxdIzc
$80/B4D6 A5 02       LDA $02    [$00:0002]   A:0010 X:0000 Y:020C P:envmxdIzc
$80/B4D8 29 FF 00    AND #$00FF              A:020C X:0000 Y:020C P:envmxdIzc
$80/B4DB 9D 4A 0C    STA $0C4A,x[$81:0C4A]   A:000C X:0000 Y:020C P:envmxdIzc
$80/B4DE A5 02       LDA $02    [$00:0002]   A:000C X:0000 Y:020C P:envmxdIzc
$80/B4E0 29 00 FF    AND #$FF00              A:020C X:0000 Y:020C P:envmxdIzc
$80/B4E3 EB          XBA                     A:0200 X:0000 Y:020C P:envmxdIzc
$80/B4E4 9D 56 0C    STA $0C56,x[$81:0C56]   A:0002 X:0000 Y:020C P:envmxdIzc
$80/B4E7 A5 02       LDA $02    [$00:0002]   A:0002 X:0000 Y:020C P:envmxdIzc
$80/B4E9 8D 02 42    STA $4202  [$81:4202]   A:020C X:0000 Y:020C P:envmxdIzc
$80/B4EC A9 00 00    LDA #$0000              A:020C X:0000 Y:020C P:envmxdIzc
$80/B4EF 9D 7A 0C    STA $0C7A,x[$81:0C7A]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B4F2 A9 01 00    LDA #$0001              A:0000 X:0000 Y:020C P:envmxdIZc
$80/B4F5 9D 86 0C    STA $0C86,x[$81:0C86]   A:0001 X:0000 Y:020C P:envmxdIzc
$80/B4F8 A9 03 00    LDA #$0003              A:0001 X:0000 Y:020C P:envmxdIzc
$80/B4FB 9D 92 0C    STA $0C92,x[$81:0C92]   A:0003 X:0000 Y:020C P:envmxdIzc
$80/B4FE A9 00 00    LDA #$0000              A:0003 X:0000 Y:020C P:envmxdIzc
$80/B501 9D 9E 0C    STA $0C9E,x[$81:0C9E]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B504 9E 62 0C    STZ $0C62,x[$81:0C62]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B507 9E 6E 0C    STZ $0C6E,x[$81:0C6E]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B50A AD 30 0C    LDA $0C30  [$81:0C30]   A:0000 X:0000 Y:020C P:envmxdIZc
$80/B50D 29 FF 03    AND #$03FF              A:00B0 X:0000 Y:020C P:envmxdIzc
$80/B510 9D AA 0C    STA $0CAA,x[$81:0CAA]   A:00B0 X:0000 Y:020C P:envmxdIzc
$80/B513 18          CLC                     A:00B0 X:0000 Y:020C P:envmxdIzc
$80/B514 6D 16 42    ADC $4216  [$81:4216]   A:00B0 X:0000 Y:020C P:envmxdIzc
$80/B517 8D 30 0C    STA $0C30  [$81:0C30]   A:00C8 X:0000 Y:020C P:envmxdIzc
$80/B51A 6B          RTL                     A:00C8 X:0000 Y:020C P:envmxdIzc

$80/B51B ?

$80/B51B 8B          PHB            ; Buffer Program Bank on stack
$80/B51C F4 00 7E    PEA $7E00      ; Set Program Bank to $7E
$80/B51F AB          PLB
$80/B520 AB          PLB
$80/B521 0A          ASL A                   A:0 X:0 Y:0004 P:envmxdIzc
$80/B522 AA          TAX                     A:0 X:0 Y:0004 P:envmxdIZc
$80/B523 BD 3E 0C    LDA $0C3E,x    ; Form Store Index: Load Y-coordinate
$80/B526 3A          DEC A          ; Decrement Y-coordinate (so "#$01" is the actual lowest coordinate value)
$80/B527 0A          ASL A          ; Multiply by #$20 (#$20 tiles per Tilemap row)
$80/B528 0A          ASL A
$80/B529 0A          ASL A
$80/B52A 0A          ASL A
$80/B52B 0A          ASL A
$80/B52C 18          CLC            ; Add X-coordinate
$80/B52D 7D 32 0C    ADC $0C32,x
$80/B530 3A          DEC A          ; Decrement X-coordinate (so "#$01" is the actual lowest coordinate value)
$80/B531 0A          ASL A          ; Multiply by 2 - each Tile value is 2 bytes in size
$80/B532 A8          TAY            ; Transfer Store Index in Y (for buffering)
$80/B533 BD 56 0C    LDA $0C56,x[$7E:0C56]   A:0042 X:0 Y:0042 P:envmxdIzc
$80/B536 1A          INC A                   A:0008 X:0 Y:0042 P:envmxdIzc
$80/B537 85 02       STA $02    [$00:0002]   A:0009 X:0 Y:0042 P:envmxdIzc
$80/B539 BD 4A 0C    LDA $0C4A,x[$7E:0C4A]   A:0009 X:0 Y:0042 P:envmxdIzc
$80/B53C 1A          INC A                   A:001C X:0 Y:0042 P:envmxdIzc
$80/B53D 85 00       STA $00    [$00:0000]   A:001D X:0 Y:0042 P:envmxdIzc
$80/B53F 84 04       STY $04        ; Buffer Store Index in $04
$80/B541 DA          PHX                     A:001D X:0 Y:0042 P:envmxdIzc
$80/B542 BB          TYX            ; Transfer buffered Store Index in X for actual storing
$80/B543 A9 80 20    LDA #$2080              A:001D X:0042 Y:0042 P:envmxdIzc
$80/B546 9D 00 76    STA $7600,x[$7E:7642]   A:2080 X:0042 Y:0042 P:envmxdIzc
$80/B549 FA          PLX                     A:2080 X:0042 Y:0042 P:envmxdIzc
$80/B54A C8          INY                     A:2080 X:0 Y:0042 P:envmxdIZc
$80/B54B C8          INY                     A:2080 X:0 Y:0043 P:envmxdIzc
$80/B54C A5 00       LDA $00    [$00:0000]   A:2080 X:0 Y:0044 P:envmxdIzc
$80/B54E 3A          DEC A                   A:001D X:0 Y:0044 P:envmxdIzc
$80/B54F 85 00       STA $00    [$00:0000]   A:001C X:0 Y:0044 P:envmxdIzc
$80/B551 10 EE       BPL $EE    [$B541]      A:001C X:0 Y:0044 P:envmxdIzc
$80/B553 A5 04       LDA $04        ; Load Store Index, add #$40 (so it points one row lower)
$80/B555 18          CLC
$80/B556 69 40 00    ADC #$0040
$80/B559 A8          TAY            ; Transfer new Store Index back in Y
$80/B55A A5 02       LDA $02    [$00:0002]   A:0082 X:0 Y:0082 P:envmxdIzc
$80/B55C 3A          DEC A                   A:0009 X:0 Y:0082 P:envmxdIzc
$80/B55D 85 02       STA $02    [$00:0002]   A:0008 X:0 Y:0082 P:envmxdIzc
$80/B55F 10 D8       BPL $D8    [$B539]      A:0008 X:0 Y:0082 P:envmxdIzc
$80/B561 A9 01 00    LDA #$0001     ; Set Flag for VRAM update
$80/B564 8D 42 07    STA $0742
$80/B567 AB          PLB            ; Restore Program Bank
$80/B568 6B          RTL

$80/B569 ? (textbox related) (Executed when talking to the aerial building)

$80/B569 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/B56B 8B          PHB            ; Buffer Program Bank on stack
$80/B56C F4 00 7E    PEA $7E00      ; Set Program Bank to $7E
$80/B56F AB          PLB
$80/B570 AB          PLB
$80/B571 0A          ASL A                   A:0000 X:0024 Y:0004 P:envmxdIzc
$80/B572 AA          TAX                     A:0000 X:0024 Y:0004 P:envmxdIZc
$80/B573 BD 4A 0C    LDA $0C4A,x[$7E:0C4A]   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B576 85 02       STA $02    [$00:0002]   A:000C X:0000 Y:0004 P:envmxdIzc
$80/B578 BD 56 0C    LDA $0C56,x[$7E:0C56]   A:000C X:0000 Y:0004 P:envmxdIzc
$80/B57B 85 04       STA $04    [$00:0004]   A:0002 X:0000 Y:0004 P:envmxdIzc
$80/B57D BD 9E 0C    LDA $0C9E,x[$7E:0C9E]   A:0002 X:0000 Y:0004 P:envmxdIzc
$80/B580 EB          XBA                     A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B581 0A          ASL A                   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B582 0A          ASL A                   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B583 18          CLC                     A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B584 7D 92 0C    ADC $0C92,x[$7E:0C92]   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B587 18          CLC                     A:0003 X:0000 Y:0004 P:envmxdIzc
$80/B588 69 80 20    ADC #$2080              A:0003 X:0000 Y:0004 P:envmxdIzc
$80/B58B 85 08       STA $08    [$00:0008]   A:2083 X:0000 Y:0004 P:envmxdIzc
$80/B58D BD 7A 0C    LDA $0C7A,x[$7E:0C7A]   A:2083 X:0000 Y:0004 P:envmxdIzc
$80/B590 C9 FF 00    CMP #$00FF              A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B593 D0 03       BNE $03    [$B598]      A:0000 X:0000 Y:0004 P:eNvmxdIzc
$80/B598 0A          ASL A                   A:0000 X:0000 Y:0004 P:eNvmxdIzc
$80/B599 0A          ASL A                   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B59A 0A          ASL A                   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B59B 0A          ASL A                   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B59C 89 10 00    BIT #$0010              A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B59F F0 03       BEQ $03    [$B5A4]      A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B5A4 85 06       STA $06    [$00:0006]   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B5A6 BD 3E 0C    LDA $0C3E,x[$7E:0C3E]   A:0000 X:0000 Y:0004 P:envmxdIZc
$80/B5A9 3A          DEC A                   A:0010 X:0000 Y:0004 P:envmxdIzc
$80/B5AA 0A          ASL A                   A:000F X:0000 Y:0004 P:envmxdIzc
$80/B5AB 0A          ASL A                   A:001E X:0000 Y:0004 P:envmxdIzc
$80/B5AC 0A          ASL A                   A:003C X:0000 Y:0004 P:envmxdIzc
$80/B5AD 0A          ASL A                   A:0078 X:0000 Y:0004 P:envmxdIzc
$80/B5AE 0A          ASL A                   A:00F0 X:0000 Y:0004 P:envmxdIzc
$80/B5AF 18          CLC                     A:01E0 X:0000 Y:0004 P:envmxdIzc
$80/B5B0 7D 32 0C    ADC $0C32,x[$7E:0C32]   A:01E0 X:0000 Y:0004 P:envmxdIzc
$80/B5B3 3A          DEC A                   A:01E2 X:0000 Y:0004 P:envmxdIzc
$80/B5B4 0A          ASL A                   A:01E1 X:0000 Y:0004 P:envmxdIzc
$80/B5B5 85 00       STA $00    [$00:0000]   A:03C2 X:0000 Y:0004 P:envmxdIzc
$80/B5B7 AA          TAX                     A:03C2 X:0000 Y:0004 P:envmxdIzc
$80/B5B8 A9 84 38    LDA #$3884              A:03C2 X:03C2 Y:0004 P:envmxdIzc
$80/B5BB 18          CLC                     A:3884 X:03C2 Y:0004 P:envmxdIzc
$80/B5BC 65 06       ADC $06    [$00:0006]   A:3884 X:03C2 Y:0004 P:envmxdIzc
$80/B5BE 9D 00 76    STA $7600,x[$7E:79C2]   A:3884 X:03C2 Y:0004 P:envmxdIzc
$80/B5C1 E8          INX                     A:3884 X:03C2 Y:0004 P:envmxdIzc
$80/B5C2 E8          INX                     A:3884 X:03C3 Y:0004 P:envmxdIzc
$80/B5C3 A5 02       LDA $02    [$00:0002]   A:3884 X:03C4 Y:0004 P:envmxdIzc
$80/B5C5 F0 10       BEQ $10    [$B5D7]      A:000C X:03C4 Y:0004 P:envmxdIzc
$80/B5C7 3A          DEC A                   A:000C X:03C4 Y:0004 P:envmxdIzc
$80/B5C8 A8          TAY                     A:000B X:03C4 Y:0004 P:envmxdIzc
$80/B5C9 A9 85 38    LDA #$3885              A:000B X:03C4 Y:000B P:envmxdIzc
$80/B5CC 18          CLC                     A:3885 X:03C4 Y:000B P:envmxdIzc
$80/B5CD 65 06       ADC $06    [$00:0006]   A:3885 X:03C4 Y:000B P:envmxdIzc
$80/B5CF 9D 00 76    STA $7600,x[$7E:79C4]   A:3885 X:03C4 Y:000B P:envmxdIzc
$80/B5D2 E8          INX                     A:3885 X:03C4 Y:000B P:envmxdIzc
$80/B5D3 E8          INX                     A:3885 X:03C5 Y:000B P:envmxdIzc
$80/B5D4 88          DEY                     A:3885 X:03C6 Y:000B P:envmxdIzc
$80/B5D5 10 F8       BPL $F8    [$B5CF]      A:3885 X:03C6 Y:000A P:envmxdIzc
$80/B5D7 A9 86 38    LDA #$3886              A:3885 X:03DC Y:FFFF P:eNvmxdIzc
$80/B5DA 18          CLC                     A:3886 X:03DC Y:FFFF P:envmxdIzc
$80/B5DB 65 06       ADC $06    [$00:0006]   A:3886 X:03DC Y:FFFF P:envmxdIzc
$80/B5DD 9D 00 76    STA $7600,x[$7E:79DC]   A:3886 X:03DC Y:FFFF P:envmxdIzc
$80/B5E0 A5 00       LDA $00    [$00:0000]   A:3886 X:03DC Y:FFFF P:envmxdIzc
$80/B5E2 18          CLC                     A:03C2 X:03DC Y:FFFF P:envmxdIzc
$80/B5E3 69 40 00    ADC #$0040              A:03C2 X:03DC Y:FFFF P:envmxdIzc
$80/B5E6 85 00       STA $00    [$00:0000]   A:0402 X:03DC Y:FFFF P:envmxdIzc
$80/B5E8 AA          TAX                     A:0402 X:03DC Y:FFFF P:envmxdIzc
$80/B5E9 A5 04       LDA $04    [$00:0004]   A:0402 X:0402 Y:FFFF P:envmxdIzc
$80/B5EB F0 34       BEQ $34    [$B621]      A:0002 X:0402 Y:FFFF P:envmxdIzc
$80/B5ED 3A          DEC A                   A:0002 X:0402 Y:FFFF P:envmxdIzc
$80/B5EE A8          TAY                     A:0001 X:0402 Y:FFFF P:envmxdIzc
$80/B5EF 5A          PHY                     A:0001 X:0402 Y:0001 P:envmxdIzc
$80/B5F0 A9 87 38    LDA #$3887              A:0001 X:0402 Y:0001 P:envmxdIzc
$80/B5F3 18          CLC                     A:3887 X:0402 Y:0001 P:envmxdIzc
$80/B5F4 65 06       ADC $06    [$00:0006]   A:3887 X:0402 Y:0001 P:envmxdIzc
$80/B5F6 9D 00 76    STA $7600,x[$7E:7A02]   A:3887 X:0402 Y:0001 P:envmxdIzc
$80/B5F9 E8          INX                     A:3887 X:0402 Y:0001 P:envmxdIzc
$80/B5FA E8          INX                     A:3887 X:0403 Y:0001 P:envmxdIzc
$80/B5FB A5 02       LDA $02    [$00:0002]   A:3887 X:0404 Y:0001 P:envmxdIzc
$80/B5FD F0 0C       BEQ $0C    [$B60B]      A:000C X:0404 Y:0001 P:envmxdIzc
$80/B5FF 3A          DEC A                   A:000C X:0404 Y:0001 P:envmxdIzc
$80/B600 A8          TAY                     A:000B X:0404 Y:0001 P:envmxdIzc
$80/B601 A5 08       LDA $08    [$00:0008]   A:000B X:0404 Y:000B P:envmxdIzc
$80/B603 9D 00 76    STA $7600,x[$7E:7A04]   A:2083 X:0404 Y:000B P:envmxdIzc
$80/B606 E8          INX                     A:2083 X:0404 Y:000B P:envmxdIzc
$80/B607 E8          INX                     A:2083 X:0405 Y:000B P:envmxdIzc
$80/B608 88          DEY                     A:2083 X:0406 Y:000B P:envmxdIzc
$80/B609 10 F8       BPL $F8    [$B603]      A:2083 X:0406 Y:000A P:envmxdIzc
$80/B60B A9 88 38    LDA #$3888              A:2083 X:041C Y:FFFF P:eNvmxdIzc
$80/B60E 18          CLC                     A:3888 X:041C Y:FFFF P:envmxdIzc
$80/B60F 65 06       ADC $06    [$00:0006]   A:3888 X:041C Y:FFFF P:envmxdIzc
$80/B611 9D 00 76    STA $7600,x[$7E:7A1C]   A:3888 X:041C Y:FFFF P:envmxdIzc
$80/B614 A5 00       LDA $00    [$00:0000]   A:3888 X:041C Y:FFFF P:envmxdIzc
$80/B616 18          CLC                     A:0402 X:041C Y:FFFF P:envmxdIzc
$80/B617 69 40 00    ADC #$0040              A:0402 X:041C Y:FFFF P:envmxdIzc
$80/B61A 85 00       STA $00    [$00:0000]   A:0442 X:041C Y:FFFF P:envmxdIzc
$80/B61C AA          TAX                     A:0442 X:041C Y:FFFF P:envmxdIzc
$80/B61D 7A          PLY                     A:0442 X:0442 Y:FFFF P:envmxdIzc
$80/B61E 88          DEY                     A:0442 X:0442 Y:0001 P:envmxdIzc
$80/B61F 10 CE       BPL $CE    [$B5EF]      A:0442 X:0442 Y:0000 P:envmxdIZc
$80/B621 A9 89 38    LDA #$3889              A:0482 X:0482 Y:FFFF P:eNvmxdIzc
$80/B624 18          CLC                     A:3889 X:0482 Y:FFFF P:envmxdIzc
$80/B625 65 06       ADC $06    [$00:0006]   A:3889 X:0482 Y:FFFF P:envmxdIzc
$80/B627 9D 00 76    STA $7600,x[$7E:7A82]   A:3889 X:0482 Y:FFFF P:envmxdIzc
$80/B62A E8          INX                     A:3889 X:0482 Y:FFFF P:envmxdIzc
$80/B62B E8          INX                     A:3889 X:0483 Y:FFFF P:envmxdIzc
$80/B62C A5 02       LDA $02    [$00:0002]   A:3889 X:0484 Y:FFFF P:envmxdIzc
$80/B62E F0 10       BEQ $10    [$B640]      A:000C X:0484 Y:FFFF P:envmxdIzc
$80/B630 3A          DEC A                   A:000C X:0484 Y:FFFF P:envmxdIzc
$80/B631 A8          TAY                     A:000B X:0484 Y:FFFF P:envmxdIzc
$80/B632 A9 8A 38    LDA #$388A              A:000B X:0484 Y:000B P:envmxdIzc
$80/B635 18          CLC                     A:388A X:0484 Y:000B P:envmxdIzc
$80/B636 65 06       ADC $06    [$00:0006]   A:388A X:0484 Y:000B P:envmxdIzc
$80/B638 9D 00 76    STA $7600,x[$7E:7A84]   A:388A X:0484 Y:000B P:envmxdIzc
$80/B63B E8          INX                     A:388A X:0484 Y:000B P:envmxdIzc
$80/B63C E8          INX                     A:388A X:0485 Y:000B P:envmxdIzc
$80/B63D 88          DEY                     A:388A X:0486 Y:000B P:envmxdIzc
$80/B63E 10 F8       BPL $F8    [$B638]      A:388A X:0486 Y:000A P:envmxdIzc
$80/B640 A9 8B 38    LDA #$388B              A:388A X:049C Y:FFFF P:eNvmxdIzc
$80/B643 18          CLC                     A:388B X:049C Y:FFFF P:envmxdIzc
$80/B644 65 06       ADC $06    [$00:0006]   A:388B X:049C Y:FFFF P:envmxdIzc
$80/B646 9D 00 76    STA $7600,x[$7E:7A9C]   A:388B X:049C Y:FFFF P:envmxdIzc
$80/B649 A9 01 00    LDA #$0001     ; Set Flag for VRAM update
$80/B64C 8D 42 07    STA $0742
$80/B64F AB          PLB            ; Restore Program Bank
$80/B650 6B          RTL

$80/B91E TEXTBOX: Clear Tiles

$80/B91E 08          PHP            ; Buffer Flag Register value and Program Bank on stack
$80/B91F 8B          PHB
$80/B920 F4 00 7E    PEA $7E00      ; Set Program Bank to $7E
$80/B923 AB          PLB
$80/B924 AB          PLB
$80/B925 C2 30       REP #$30       ; A/X/Y = 16-bit
$80/B927 A2 FE 07    LDX #$07FE     ; Setup Store Index/Loop Counter
$80/B92A A9 80 00    LDA #$0080     ; Load Value to clear
$80/B92D 9D 00 76    STA $7600,x    ; Store in Textbox Tile Buffer
$80/B930 CA          DEX            ; Decrement Store Index/Loop Counter twice
$80/B931 CA          DEX
$80/B932 10 F6       BPL $F6        ; [$B92A] Loop until everything is done
$80/B934 A9 01 00    LDA #$0001     ; Set Flag for VRAM update
$80/B937 8D 42 07    STA $0742
$80/B93A AB          PLB            ; Restore Flag Register value and Program Bank
$80/B93B 28          PLP
$80/B93C 6B          RTL

$80/BB84 MCC Memory Controller Settings: Enable Flash R/W

$80/BB84 08          PHP            ; Buffer Flag Register value on stack
$80/BB85 E2 20       SEP #$20       ; A = 8-bit
$80/BB87 A9 00       LDA #$00
$80/BB89 8F 00 50 05 STA $055000    ; Bank $40-$4F: PSRAM
$80/BB8D 8F 00 50 06 STA $065000    ; Bank $50-$5F: PSRAM
$80/BB91 8F 00 50 04 STA $045000    ; LoROM Mapping
$80/BB95 8F 00 50 01 STA $015000    ; Bank $00-$3F: Flash
$80/BB99 A9 80       LDA #$80
$80/BB9B 8F 00 50 02 STA $025000    ; Flash: HiROM
$80/BB9F 8F 00 50 03 STA $035000    ; Bank $60-$6F: Flash
$80/BBA3 8F 00 50 0C STA $0C5000    ; Enable Bank $C0-$FF Flash Reads
$80/BBA7 8F 00 50 0D STA $0D5000    ; Enable Bank $C0-$FF Flash Writes
$80/BBAB 8F 00 50 0E STA $0E5000    ; Apply Changes to Other MCC Registers
$80/BBAF 28          PLP            ; Restore Flag Register value
$80/BBB0 6B          RTL

$80/BBB1 MCC Memory Controller Settings: Disable Flash R/W

$80/BBB1 08          PHP            ; Buffer Flag Register value on stack
$80/BBB2 E2 20       SEP #$20       ; A = 8-bit
$80/BBB4 A9 00       LDA #$00
$80/BBB6 8F 00 50 05 STA $055000    ; Bank $40-$4F: PSRAM
$80/BBBA 8F 00 50 06 STA $065000    ; Bank $50-$5F: PSRAM
$80/BBBE 8F 00 50 04 STA $045000    ; LoROM Mapping
$80/BBC2 8F 00 50 01 STA $015000    ; Bank $00-$3F: Flash
$80/BBC6 8F 00 50 0C STA $0C5000    ; Disable Bank $C0-$FF Flash Reads
$80/BBCA 8F 00 50 0D STA $0D5000    ; Disable Bank $C0-$FF Flash Writes
$80/BBCE A9 80       LDA #$80
$80/BBD0 8F 00 50 02 STA $025000    ; Flash: HiROM
$80/BBD4 8F 00 50 03 STA $035000    ; Bank $60-$6F: Flash
$80/BBD8 8F 00 50 0E STA $0E5000    ; Apply Changes to Other MCC Registers
$80/BBDC 28          PLP            ; Restore Flag Register value
$80/BBDD 6B          RTL

$80/BD6C ? (Execute Subroutine from Jump Table)

$80/BD6C 08          PHP            ; Buffer Flag Register value on stack
$80/BD6D E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/BD6F AD 41 14    LDA $1441      ; Load Jump Table Index
$80/BD72 0A          ASL A          ; Multiply by 2 (each Jump Table Entry is 2 bytes in size)
$80/BD73 AA          TAX            ; Transfer to X
$80/BD74 FC 79 BD    JSR ($BD79,x)  ; JUMP
$80/BD77 28          PLP            ; Restore Flag Register value
$80/BD78 6B          RTL

$80/BD79 Jump Table for $80/BD6C

81 BD
86 BD
8B BD
90 BD

$80/BD81 ?

$80/BD81 22 94 5A 10 JSL $105A94[$10:5A94]   A:0 X:0 Y:0 P:envMXdIZc
$80/BD85 60          RTS                     A:00FF X:0 Y:0 P:eNvMXdIzc

$80/BD95 ?

$80/BD95 A9 FF       LDA #$FF                A:0 X:0 Y:0 P:envMXdIZc
$80/BD97 8F 00 00 C0 STA $C00000[$C0:0000]   A:00FF X:0 Y:0 P:eNvMXdIzc
$80/BD9B 6B          RTL                     A:00FF X:0 Y:0 P:eNvMXdIzc

$80/C177 ? (Check if Data from Flash Cart is valid)

$80/C177 08          PHP            ; Buffer Flag Register value on stack
$80/C178 E2 20       SEP #$20       ; A = 8-bit
$80/C17A C2 10       REP #$10       ; X/Y = 16-bit
$80/C17C 22 10 5B 10 JSL $105B10[$10:5B10]   A:0080 X:0007 Y:0 P:eNvMxdIzC
$80/C180 AF D6 99 7E LDA $7E99D6[$7E:99D6]   A:00FF X:0 Y:0 P:eNvMxdIzC
$80/C184 C9 4D       CMP #$4D                A:004D X:0 Y:0 P:envMxdIzC
$80/C186 D0 36       BNE $36        ; [$C1BE] Flash Cart data isn't valid - clear flag, exit
$80/C188 AF D7 99 7E LDA $7E99D7[$7E:99D7]   A:004D X:0 Y:0 P:envMxdIZC
$80/C18C C9 50       CMP #$50                A:0050 X:0 Y:0 P:envMxdIzC
$80/C18E D0 2E       BNE $2E        ; [$C1BE] Flash Cart data isn't valid - clear flag, exit
$80/C190 AF D8 99 7E LDA $7E99D8[$7E:99D8]   A:0050 X:0 Y:0 P:envMxdIZC
$80/C194 29 81       AND #$81                A:0 X:0 Y:0 P:envMxdIZC
$80/C196 D0 26       BNE $26        ; [$C1BE] Flash Cart data isn't valid - clear flag, exit
$80/C198 E2 10       SEP #$10                A:0 X:0 Y:0 P:envMxdIZC
$80/C19A AF D9 99 7E LDA $7E99D9[$7E:99D9]   A:0 X:0 Y:0 P:envMXdIZC
$80/C19E 4A          LSR A                   A:002B X:0 Y:0 P:envMXdIzC
$80/C19F 4A          LSR A                   A:0015 X:0 Y:0 P:envMXdIzC
$80/C1A0 4A          LSR A                   A:000A X:0 Y:0 P:envMXdIzC
$80/C1A1 4A          LSR A                   A:0005 X:0 Y:0 P:envMXdIzc
$80/C1A2 3A          DEC A                   A:0002 X:0 Y:0 P:envMXdIzC
$80/C1A3 8D 41 14    STA $1441  [$80:1441]   A:0001 X:0 Y:0 P:envMXdIzC
$80/C1A6 C9 04       CMP #$04                A:0001 X:0 Y:0 P:envMXdIzC
$80/C1A8 B0 14       BCS $14    [$C1BE]      A:0001 X:0 Y:0 P:eNvMXdIzc
$80/C1AA AF D9 99 7E LDA $7E99D9[$7E:99D9]   A:0001 X:0 Y:0 P:eNvMXdIzc
$80/C1AE 29 0F       AND #$0F                A:002B X:0 Y:0 P:envMXdIzc
$80/C1B0 38          SEC                     A:000B X:0 Y:0 P:envMXdIzc
$80/C1B1 E9 06       SBC #$06       ; If value is less than #$06...
$80/C1B3 90 09       BCC $09        ; [$C1BE] ... Flash Cart data isn't valid - clear flag, exit
$80/C1B5 AA          TAX                     A:0005 X:0 Y:0 P:envMXdIzC
$80/C1B6 A9 01       LDA #$01       ; Set Flag in $1440 "Flash Cart data is valid"
$80/C1B8 CA          DEX            ; Decrement X
$80/C1B9 F0 05       BEQ $05        ; [$C1C0] Exit when X has run out
$80/C1BB 0A          ASL A          ; The flag gets pushed on bit to the left for 1 in X
$80/C1BC 80 FA       BRA $FA        ; [$C1B8] (Loop until X has run out)
$80/C1BE A9 00       LDA #$00       ; Clear Flag in $1440: Flash Cart data is invalid
$80/C1C0 8D 40 14    STA $1440
$80/C1C3 28          PLP            ; Restore Flag Register value
$80/C1C4 6B          RTL

$80/C1C5 ?

See nocash's FullSNES, Section "SNES Cart Satellaview I/O FLASH Detection"

$80/C1C5 08          PHP            ; Buffer Flag Register value on stack
$80/C1C6 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/C1C8 A9 38       LDA #$38       ; DETECTION SEQUENCE FOR FLASH CHIP
$80/C1CA 8F 00 00 C0 STA $C00000    ; Send #$38 and #$D0 to Flash Chip
$80/C1CE A9 D0       LDA #$D0
$80/C1D0 8F 00 00 C0 STA $C00000
$80/C1D4 48          PHA            ; Wait
$80/C1D5 68          PLA
$80/C1D6 48          PHA
$80/C1D7 68          PLA
$80/C1D8 48          PHA
$80/C1D9 68          PLA
$80/C1DA A9 71       LDA #$71       ; "Enter Status Mode"
$80/C1DC 8F 00 00 C0 STA $C00000
$80/C1E0 AF 02 00 C0 LDA $C00002    ; Wait until Flash Cart sets MSB (ready)
$80/C1E4 10 FA       BPL $FA        ; [$C1E0]
$80/C1E6 A9 72       LDA #$72       ; "Request Chip Info Part 2" ($72, $75)
$80/C1E8 8F 00 00 C0 STA $C00000
$80/C1EC A9 75       LDA #$75
$80/C1EE 8F 00 00 C0 STA $C00000
$80/C1F2 AF 00 FF C0 LDA $C0FF00[$C0:FF00]   A:0075 X:0007 Y:0 P:envMXdIzC
$80/C1F6 8F D6 99 7E STA $7E99D6[$7E:99D6]   A:004D X:0007 Y:0 P:envMXdIzC
$80/C1FA AF 02 FF C0 LDA $C0FF02[$C0:FF02]   A:004D X:0007 Y:0 P:envMXdIzC
$80/C1FE 8F D7 99 7E STA $7E99D7[$7E:99D7]   A:0050 X:0007 Y:0 P:envMXdIzC
$80/C202 AF 04 FF C0 LDA $C0FF04[$C0:FF04]   A:0050 X:0007 Y:0 P:envMXdIzC
$80/C206 8F D8 99 7E STA $7E99D8[$7E:99D8]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C20A AF 06 FF C0 LDA $C0FF06[$C0:FF06]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C20E 8F D9 99 7E STA $7E99D9[$7E:99D9]   A:002B X:0007 Y:0 P:envMXdIzC
$80/C212 AF 08 FF C0 LDA $C0FF08[$C0:FF08]   A:002B X:0007 Y:0 P:envMXdIzC
$80/C216 8F DA 99 7E STA $7E99DA[$7E:99DA]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C21A AF 0A FF C0 LDA $C0FF0A[$C0:FF0A]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C21E 8F DB 99 7E STA $7E99DB[$7E:99DB]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C222 AF 0C FF C0 LDA $C0FF0C[$C0:FF0C]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C226 8F DC 99 7E STA $7E99DC[$7E:99DC]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C22A AF 0E FF C0 LDA $C0FF0E[$C0:FF0E]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C22E 8F DD 99 7E STA $7E99DD[$7E:99DD]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C232 AF 10 FF C0 LDA $C0FF10[$C0:FF10]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C236 8F DE 99 7E STA $7E99DE[$7E:99DE]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C23A AF 12 FF C0 LDA $C0FF12[$C0:FF12]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C23E 8F DF 99 7E STA $7E99DF[$7E:99DF]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C242 22 90 5A 10 JSL $105A90[$10:5A90]   A:0 X:0007 Y:0 P:envMXdIZC
$80/C246 28          PLP            ; Restore Flag Register value
$80/C247 6B          RTL

$80/C2AD Check if Satellaview Stream Number Registers work

If something went wrong, A != #$00 at the end. If everything is fine, A = #$00.

$80/C2AD A9 01       LDA #$01       ; Set Power Bit for Satellaview
$80/C2AF 8D 94 21    STA $2194
$80/C2B2 A9 AA       LDA #$AA       ; Check if you can write into $2188 and check if it keeps its value
$80/C2B4 8D 88 21    STA $2188
$80/C2B7 CD 88 21    CMP $2188
$80/C2BA D0 22       BNE $22        ; [$C2DE] Exit if it doesn't work
$80/C2BC A9 55       LDA #$55       ; Check if you can write into $2188 and check if it keeps its value
$80/C2BE 8D 88 21    STA $2188
$80/C2C1 CD 88 21    CMP $2188
$80/C2C4 D0 18       BNE $18        ; [$C2DE] Exit if it doesn't work
$80/C2C6 9C 88 21    STZ $2188      ; Check if you can clear $2189/9/E/F and the values stay cleared
$80/C2C9 9C 89 21    STZ $2189
$80/C2CC 9C 8E 21    STZ $218E
$80/C2CF 9C 8F 21    STZ $218F
$80/C2D2 AD 88 21    LDA $2188
$80/C2D5 0D 89 21    ORA $2189
$80/C2D8 0D 8E 21    ORA $218E
$80/C2DB 0D 8F 21    ORA $218F
$80/C2DE 6B          RTL

$80/C36D Transfer (fixed Set of) Data to Satellaview

This subroutine transfers data to the Satellaview via Serial Port 2.

First, it sends "08" and then "00" (maybe the "$08" says that there will come eight double-bytes in total?). Then it sends one byte with a counter value and one data byte from $C392. So the transfered data is:

08 00 00 xx 01 xx 02 xx
03 xx 04 xx 05 xx 06 xx (xx = data bytes from $80/C392)
$80/C36D 8B          PHB            ; Buffer Program Bank on Stack
$80/C36E 4B          PHK            ; Set Program Bank to $80
$80/C36F AB          PLB
$80/C370 A9 41       LDA #$41       ; Select port 1 (to signalize a transfer comes up!?), set Clock bit
$80/C372 8D 99 21    STA $2199
$80/C375 A9 00       LDA #$00       ; Setup first double-byte to transfer: $08 $00
$80/C377 EB          XBA
$80/C378 A9 08       LDA #$08
$80/C37A 22 B0 59 10 JSL $1059B0    ; Transfer Data to Satellaview via Serial I/O Port 2
$80/C37E A2 00 00    LDX #$0000     ; Setup counter for Data Loading/Transfer
$80/C381 BD 92 C3    LDA $C392,x    ; Load byte to transfer
$80/C384 EB          XBA
$80/C385 8A          TXA            ; Transfer Counter Value from X to A
$80/C386 22 B0 59 10 JSL $1059B0    ; Transfer Data to Satellaview via Serial I/O Port 2
$80/C38A E8          INX            ; Increment Counter
$80/C38B E0 07 00    CPX #$0007     ; Branch if the counter hasn't reached #$0007 yet
$80/C38E 90 F1       BCC $F1        ; [$C381]
$80/C390 AB          PLB            ; Restore Program Bank
$80/C391 6B          RTL

$80/C392 Data for Satellaview (transfered at $80/C36D)

§80/C392 88 80 04 00 08 00 70

$80/C3D6 Transfer Data to Satellaview via Serial I/O Port 2

From nocash's FullSNES document:

2198h Serial I/O Port 1 (R/W)
2199h Serial I/O Port 2 (R/W)
These ports are basically 3-bit parallel ports, which can be used as three-wire serial ports (with clock, data.in, data.out lines) (by doing the "serial" transfer by software). Outgoing data must be written before toggling clock, incoming data can be read thereafter.

 0    Clock (must be manually toggled per data bit)
 1-5  Unknown/unused (should be 0)
 6    Chip Select - For Port 1: 1=Select / For Port 2: 0=Select
 7    Data (Write=Data.Out, Read=Data.in) (data-in is directly poll-able)

Bits are transferred MSB first.
Unknown which chips these ports are connected to. One port does most probably connect to the 64pin MN88821 chip (which should do have a serial port; assuming that it is a MN88831 variant). The other port <might> connect to the small 8pin SPR-BSA chip?
Possible purposes might be configuration/calibration, Audio volume control, and Audio channel selection (assuming that the hardware can decode audio data and inject it to SNES Expansion Port sound inputs).

A contains a 16-bit value that gets transfered via Serial I/O Port 2 ($2199) to the Satellaview. The MSB gets transfered first.

As mentioned: A contains a 16-bit value, even though A has to be set to 8-bit-size before this Subroutine gets executed.

$80/C3D6 A0 08 00    LDY #$0008     ; Setup counter for first byte
$80/C3D9 48          PHA            ; Buffer first byte on stack
$80/C3DA 29 80       AND #$80       ; Transfer bit
$80/C3DC 8D 99 21    STA $2199
$80/C3DF 09 01       ORA #$01       ; Toggle Clock bit
$80/C3E1 8D 99 21    STA $2199
$80/C3E4 68          PLA            ; Restore byte
$80/C3E5 0A          ASL A          ; Prepare byte to transfer next bit
$80/C3E6 88          DEY            ; Decrement Loop Counter
$80/C3E7 D0 F0       BNE $F0        ; [$C3D9]
$80/C3E9 EB          XBA            ; Now do the second byte
$80/C3EA A0 08 00    LDY #$0008     ; Reset counter for second byte
$80/C3ED 48          PHA            ; Buffer second byte on stack
$80/C3EE 29 80       AND #$80       ; Transfer bit
$80/C3F0 8D 99 21    STA $2199
$80/C3F3 09 01       ORA #$01       ; Toggle Clock bit
$80/C3F5 8D 99 21    STA $2199
$80/C3F8 68          PLA            ; Restore byte
$80/C3F9 0A          ASL A          ; Prepare byte to transfer next bit
$80/C3FA 88          DEY            ; Decrement Loop Counter
$80/C3FB D0 F0       BNE $F0        ; [$C3ED]
$80/C3FD A9 41       LDA #$41       ; Select port 1 (to make sure this transfer is over?), set Clock bit
$80/C3FF 8D 99 21    STA $2199
$80/C402 6B          RTL

$80/C5BC Satellaview-related: Restore original Fuction Hook Vectors & Reset function

This transfers the original Hook Vectors & Reset function from ROM to SRAM (after the SRAM is reset).

$80/C5BC 08          PHP            ; Buffer Flag Register value on stack
$80/C5BD C2 30       REP #$30       ; A/X/Y = 16 bit
$80/C5BF A2 12 03    LDX #$0312
$80/C5C2 BF D0 C5 80 LDA $80C5D0,x
$80/C5C6 9F 8C 59 10 STA $10598C,x
$80/C5CA CA          DEX
$80/C5CB CA          DEX
$80/C5CC 10 F4       BPL $F4        ; [$C5C2]
$80/C5CE 28          PLP            ; Restore Flag Register
$80/C5CF 6B          RTL

$80/C8E4 ?

$80/C8E4 08          PHP                     A:0000 X:0000 Y:E280 P:envmxdIzc
$80/C8E5 E2 20       SEP #$20                A:0000 X:0000 Y:E280 P:envmxdIzc
$80/C8E7 A9 00       LDA #$00                A:0000 X:0000 Y:E280 P:envMxdIzc
$80/C8E9 8F 00 50 10 STA $105000[$10:5000]   A:0000 X:0000 Y:E280 P:envMxdIZc
$80/C8ED 8F 00 50 13 STA $135000[$13:5000]   A:0000 X:0000 Y:E280 P:envMxdIZc
$80/C8F1 22 F7 C8 80 JSL $80C8F7[$80:C8F7]   A:0000 X:0000 Y:E280 P:envMxdIZc
$80/C8F5 28          PLP                     A:0000 X:FFFE Y:E280 P:envMxdIZc
$80/C8F6 6B          RTL                     A:0000 X:FFFE Y:E280 P:envmxdIzc

$80/C8F7 Satellaview-related

I am not entirely sure, but $02 is at least used as a flag (maybe for more):

First, it gets cleared (everything is fine). If something is wrong, it gets checked if it is clear. If it is, the backup from banks $13-15 gets transfered to $10-$12, its value gets incremented and the subroutine starts over. If something goes wrong again, the subroutine branches to a different path.

$80/C8F7 08          PHP            ; Buffer Flag Register value on stack
$80/C8F8 C2 30       REP #$30       ; A/X/Y = 16 bit
$80/C8FA 9C 02 00    STZ $0002  [$80:0002]   A:0 X:0 Y:E280 P:envmxdIzc
$80/C8FD AF 00 50 10 LDA $105000    ; Check if a Satellaview is connected
$80/C901 C9 53 47    CMP #$4753     ; If it is, it has #$4753 in $10/5000 (ASCII: "SG")
$80/C904 D0 45       BNE $45        ; [$C94B] Branch if not
$80/C906 AF 04 50 10 LDA $105004    ; Load Checksum
$80/C90A 4F 02 50 10 EOR $105002    ; EOR it with the Checksum Complement
$80/C90E C9 FF FF    CMP #$FFFF     ; Does Checksum fit with its complement?
$80/C911 D0 38       BNE $38        ; [$C94B] Branch if not
$80/C913 64 00       STZ $00    [$00:0000]   A:FFFF X:0 Y:E280 P:envmxdIZC
$80/C915 A2 FF 0F    LDX #$0FFF     ; CALCULATE CHECKSUM
$80/C918 BF 00 50 10 LDA $105000,x  ; The Checksum is every byte between $5000-$5FFF (from banks $10-$12) added together
$80/C91C 29 FF 00    AND #$00FF
$80/C91F 18          CLC
$80/C920 65 00       ADC $00
$80/C922 85 00       STA $00
$80/C924 BF 00 50 11 LDA $115000,x
$80/C928 29 FF 00    AND #$00FF
$80/C92B 18          CLC
$80/C92C 65 00       ADC $00
$80/C92E 85 00       STA $00
$80/C930 BF 00 50 12 LDA $125000,x
$80/C934 29 FF 00    AND #$00FF
$80/C937 18          CLC
$80/C938 65 00       ADC $00
$80/C93A 85 00       STA $00
$80/C93C CA          DEX
$80/C93D 10 D9       BPL $D9        ; [$C918] Loop
$80/C93F CF 04 50 10 CMP $105004    ; Is the calculated Checksum the same as the one in $10/5004?
$80/C943 D0 06       BNE $06        ; [$C94B] Branch if not
$80/C945 22 1B CA 80 JSL $80CA1B    ; Copy data from banks $10-$12 to $13-$15
$80/C949 80 42       BRA $42        ; [$C98D] Exit

(executed when Satellaview does not respond correctly)

$80/C94B A5 02       LDA $02    [$00:0002]   A:4700 X:0000 Y:E280 P:eNvmxdIzc
$80/C94D D0 08       BNE $08    [$C957]      A:0000 X:0000 Y:E280 P:envmxdIZc
$80/C94F E6 02       INC $02    [$00:0002]   A:0000 X:0000 Y:E280 P:envmxdIZc
$80/C951 22 F7 C9 80 JSL $80C9F7    ; Satellaview-related: Copy data from banks $13-$15 to $10-$12
$80/C955 80 A6       BRA $A6        ; [$C8FD] Go back to the start and check if everything works now
$80/C957 22 8F C9 80 JSL $80C98F    ; Clear banks $10-$12
$80/C95B 22 FF BC 94 JSL $94BCFF    ; Clear BS-X SRAM
$80/C95F AD 8E C9    LDA $C98E      ; This could be optimized with an "LDA #$6B" (UNNECESSARY LINE)
$80/C962 8F 74 59 10 STA $105974    ; "Boot Hook"
$80/C966 8F 78 59 10 STA $105978    ; "NMI Hook"
$80/C96A 8F 7C 59 10 STA $10597C    ; "IRQ Vector"
$80/C96E 8F 80 59 10 STA $105980    ; "Download Start Hook"
$80/C972 8F 84 59 10 STA $105984    ; "File Start Hook"
$80/C976 8F 88 59 10 STA $105988    ; "Whatever Hook"
$80/C97A A9 53 47    LDA #$4753     ; Store ASCII text "SG" in $10/5000
$80/C97D 8F 00 50 10 STA $105000
$80/C981 22 D7 C5 81 JSL $81C5D7    ; Restore original Hook Vectors
$80/C985 22 BC C5 80 JSL $80C5BC    ; Restore original Fuction Hook Vectors & Reset function
$80/C989 22 AA C9 80 JSL $80C9AA    ; Calculate new SRAM Checksum

$80/C98D 28          PLP            ; Restore Flag Register value
$80/C98E 6B          RTL

$80/C98F Satellaview-related: Clear banks $10-$12

$80/C98F 08          PHP            ; Buffer Flag Register value on stack
$80/C990 C2 30       REP #$30       ; 
$80/C992 A9 00 00    LDA #$0000              A:0001 X:FFFE Y:E280 P:envmxdIzc
$80/C995 A2 FE 0F    LDX #$0FFE              A:0000 X:FFFE Y:E280 P:envmxdIZc
$80/C998 9F 00 50 10 STA $105000,x[$10:5FFE] A:0000 X:0FFE Y:E280 P:envmxdIzc
$80/C99C 9F 00 50 11 STA $115000,x[$11:5FFE] A:0000 X:0FFE Y:E280 P:envmxdIzc
$80/C9A0 9F 00 50 12 STA $125000,x[$12:5FFE] A:0000 X:0FFE Y:E280 P:envmxdIzc
$80/C9A4 CA          DEX                     A:0000 X:0FFE Y:E280 P:envmxdIzc
$80/C9A5 CA          DEX                     A:0000 X:0FFD Y:E280 P:envmxdIzc
$80/C9A6 10 F0       BPL $F0        ; [$C998] Loop until everything is done
$80/C9A8 28          PLP            ; Restore Flag Register value
$80/C9A9 6B          RTL

$80/C9AA Calculate new SRAM Checksum

$80/C9AA 08          PHP            ; Buffer Flag Register value on stack
$80/C9AB C2 30       REP #$30       ; A/X/Y = 16 bit
$80/C9AD A9 00 00    LDA #$0000     ; Set temporary Checksum: #$0000
$80/C9B0 8F 04 50 10 STA $105004
$80/C9B4 3A          DEC A          ; Set temporary Checksum Complement: #$FFFF
$80/C9B5 8F 02 50 10 STA $105002
$80/C9B9 9C 00 00    STZ $0000      ; Clear Buffer for Checksum
$80/C9BC A2 FF 0F    LDX #$0FFF     ; CALCULATE CHECKSUM
$80/C9BF BF 00 50 10 LDA $105000,x  ; The Checksum is every byte between $5000-$5FFF (from banks $10-$12) added together
$80/C9C3 29 FF 00    AND #$00FF
$80/C9C6 18          CLC
$80/C9C7 65 00       ADC $00
$80/C9C9 85 00       STA $00
$80/C9CB BF 00 50 11 LDA $115000,x
$80/C9CF 29 FF 00    AND #$00FF
$80/C9D2 18          CLC
$80/C9D3 65 00       ADC $00
$80/C9D5 85 00       STA $00
$80/C9D7 BF 00 50 12 LDA $125000,x
$80/C9DB 29 FF 00    AND #$00FF
$80/C9DE 18          CLC
$80/C9DF 65 00       ADC $00
$80/C9E1 85 00       STA $00
$80/C9E3 CA          DEX
$80/C9E4 10 D9       BPL $D9        ; [$C9BF]
$80/C9E6 8F 04 50 10 STA $105004    ; Store Checksum
$80/C9EA 49 FF FF    EOR #$FFFF     ; Form Checksum Complement and store it
$80/C9ED 8F 02 50 10 STA $105002
$80/C9F1 28          PLP            ; Restore Flag Register value
$80/C9F2 22 1B CA 80 JSL $80CA1B    ; Copy data from banks $10-$12 to $13-$15
$80/C9F6 6B          RTL

$80/C9F7 Satellaview-related: Copy data from banks $13-$15 to $10-$12

This subroutine copies the data from $5000-$5FFF from the banks $13-15 to $10-12.

$80/C9F7 08          PHP            ; Buffer Flag Register value on stack
$80/C9F8 C2 30       REP #$30       ; A/X/Y = 16 bit
$80/C9FA A2 FE 0F    LDX #$0FFE     ; Setup Load/Store Index/Loop Counter
$80/C9FD BF 00 50 13 LDA $135000,x  ; Transfer from bank $13 to $10
$80/CA01 9F 00 50 10 STA $105000,x
$80/CA05 BF 00 50 14 LDA $145000,x  ; Transfer from bank $14 to $11
$80/CA09 9F 00 50 11 STA $115000,x
$80/CA0D BF 00 50 15 LDA $155000,x  ; Transfer from bank $15 to $12
$80/CA11 9F 00 50 12 STA $125000,x
$80/CA15 CA          DEX            ; Decrement Load/Store Index twice
$80/CA16 CA          DEX
$80/CA17 10 E4       BPL $E4        ; [$C9FD] Loop until everything is done
$80/CA19 28          PLP            ; Restore Flag Register value
$80/CA1A 6B          RTL

$80/CA1B Satellaview-related: Copy data from banks $10-$12 to $13-$15

This subroutine copies the data from $5000-$5FFF from the banks $10-12 to $13-15.

$80/CA1B 08          PHP            ; Buffer Flag Register value on stack
$80/CA1C C2 30       REP #$30       ; A/X/Y = 16 bit
$80/CA1E A2 FE 0F    LDX #$0FFE     ; Setup Load/Store Index/Loop Counter
$80/CA21 BF 00 50 10 LDA $105000,x  ; Transfer from bank $10 to $13
$80/CA25 9F 00 50 13 STA $135000,x
$80/CA29 BF 00 50 11 LDA $115000,x  ; Transfer from bank $11 to $14
$80/CA2D 9F 00 50 14 STA $145000,x
$80/CA31 BF 00 50 12 LDA $125000,x  ; Transfer from bank $12 to $15
$80/CA35 9F 00 50 15 STA $155000,x
$80/CA39 CA          DEX            ; Decrement Load/Store Index twice
$80/CA3A CA          DEX
$80/CA3B 10 E4       BPL $E4        ; [$CA21] Loop until everything is done
$80/CA3D 28          PLP            ; Restore Flag Register value
$80/CA3E 6B          RTL

$80/E7A3 ?

Executed while NMI.

$80/E7A3 08          PHP            ; Buffer Flag Register value on stack
$80/E7A4 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/E7A6 AD D2 13    LDA $13D2  [$80:13D2]   A:0 X:00FF Y:0 P:envMXdIzC
$80/E7A9 D0 35       BNE $35    [$E7E0]      A:0 X:00FF Y:0 P:envMXdIZC
$80/E7AB AE DD 13    LDX $13DD  [$80:13DD]   A:0 X:00FF Y:0 P:envMXdIZC
$80/E7AE EC DE 13    CPX $13DE  [$80:13DE]   A:0 X:0 Y:0 P:envMXdIZC
$80/E7B1 F0 2D       BEQ $2D    [$E7E0]      A:0 X:0 Y:0 P:envMXdIZC

code is missing here

$80/E7E0 28          PLP            ; Restore Flag Register value
$80/E7E1 6B          RTL

$80/EA28 ?

Executed while NMI.

$80/EA28 08          PHP            ; Buffer Flag Register value on stack
$80/EA29 AD D2 13    LDA $13D2  [$80:13D2]   A:0 X:0 Y:0 P:envMxdIzC
$80/EA2C F0 0C       BEQ $0C    [$EA3A]      A:0 X:0 Y:0 P:envMxdIZC

code is missing here

$80/EA3A 28          PLP            ; Restore Flag Register value
$80/EA3B 6B          RTL

$80/EFD6 ?

Executed while NMI.

$80/EFD6 08          PHP            ; Buffer Flag Register value on stack
$80/EFD7 E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/EFD9 AD C9 13    LDA $13C9  [$80:13C9]   A:0 X:00FF Y:0 P:envMXdIzC
$80/EFDC F0 0B       BEQ $0B    [$EFE9]      A:0 X:00FF Y:0 P:envMXdIZC

code is missing here

$80/EFE9 28          PLP            ; Restore Flag Register value
$80/EFEA 6B          RTL

$80/F1EB ?

$80/F1EB 08          PHP            ; Buffer Flag Register value on stack
$80/F1EC E2 20       SEP #$20       ; A = 8-bit
$80/F1EE C2 10       REP #$10       ; X/Y = 16-bit
$80/F1F0 9C D1 13    STZ $13D1  [$80:13D1]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F1F3 9C D2 13    STZ $13D2  [$80:13D2]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F1F6 9C DD 13    STZ $13DD  [$80:13DD]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F1F9 9C DE 13    STZ $13DE  [$80:13DE]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F1FC 9C DF 13    STZ $13DF  [$80:13DF]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F1FF 9C C4 13    STZ $13C4  [$80:13C4]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F202 9C B6 13    STZ $13B6  [$80:13B6]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F205 9C B2 13    STZ $13B2  [$80:13B2]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F208 9C B4 13    STZ $13B4  [$80:13B4]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F20B 9C B5 13    STZ $13B5  [$80:13B5]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F20E 9C BF 13    STZ $13BF  [$80:13BF]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F211 9C 42 14    STZ $1442  [$80:1442]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F214 9C B7 13    STZ $13B7  [$80:13B7]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F217 9C 74 0B    STZ $0B74  [$80:0B74]   A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F21A A2 FF FF    LDX #$FFFF              A:0061 X:FFFE Y:0 P:eNvMxdIzC
$80/F21D 8E 33 14    STX $1433  [$80:1433]   A:0061 X:FFFF Y:0 P:eNvMxdIzC
$80/F220 A9 FF       LDA #$FF                A:0061 X:FFFF Y:0 P:eNvMxdIzC
$80/F222 8D 4F 14    STA $144F  [$80:144F]   A:00FF X:FFFF Y:0 P:eNvMxdIzC
$80/F225 A9 09       LDA #$09                A:00FF X:FFFF Y:0 P:eNvMxdIzC
$80/F227 8D 50 14    STA $1450  [$80:1450]   A:0009 X:FFFF Y:0 P:envMxdIzC
$80/F22A A9 06       LDA #$06                A:0009 X:FFFF Y:0 P:envMxdIzC
$80/F22C 8D 51 14    STA $1451  [$80:1451]   A:0006 X:FFFF Y:0 P:envMxdIzC
$80/F22F 28          PLP            ; Restore Flag Register value
$80/F230 6B          RTL

$80/F231 ? (Check if Errors have occured)

$80/F231 08          PHP            ; Buffer Flag Register value on stack
$80/F232 E2 20       SEP #$20       ; A = 8-bit
$80/F234 C2 10       REP #$10       ; X/Y = 16-bit
$80/F236 AD 3F 14    LDA $143F      ; Check if Errors occured(?)
$80/F239 D0 3C       BNE $3C        ; [$F277] Exit if it has
$80/F23B AD DF 13    LDA $13DF  [$80:13DF]   A:0 X:00FF Y:0 P:envMxdIZC
$80/F23E D0 37       BNE $37        ; [$F277] Exit
$80/F240 EE DF 13    INC $13DF  [$80:13DF]   A:0 X:00FF Y:0 P:envMxdIZC
$80/F243 22 0C 5C 10 JSL $105C0C[$10:5C0C]   A:0 X:00FF Y:0 P:envMxdIzC
$80/F247 22 70 5B 10 JSL $105B70[$10:5B70]   A:0 X:00FF Y:0 P:envMxdIzC
$80/F24B 22 AC 5B 10 JSL $105BAC[$10:5BAC]   A:0 X:0 Y:0 P:envMxdIzC
$80/F24F AD D1 13    LDA $13D1  [$80:13D1]   A:0 X:0 Y:0 P:envMxdIzC
$80/F252 F0 20       BEQ $20    [$F274]      A:0 X:0 Y:0 P:envMxdIZC

code is missing here

$80/F274 9C DF 13    STZ $13DF  [$80:13DF]   A:0 X:0 Y:0 P:envMxdIZC
$80/F277 28          PLP            ; Restore Flag Register value
$80/F278 6B          RTL

$80/F2AB ?

$80/F2AB 08          PHP            ; Buffer Flag Register value on stack
$80/F2AC E2 30       SEP #$30       ; A/X/Y = 8-bit
$80/F2AE AD 94 21    LDA $2194  [$80:2194]   A:0 X:0 Y:00FF P:envMXdIzC
$80/F2B1 AE 4F 14    LDX $144F  [$80:144F]   A:0001 X:0 Y:00FF P:envMXdIzC
$80/F2B4 F0 0E       BEQ $0E    [$F2C4]      A:0001 X:00FF Y:00FF P:eNvMXdIzC
$80/F2B6 E0 FF       CPX #$FF                A:0001 X:00FF Y:00FF P:eNvMXdIzC
$80/F2B8 D0 07       BNE $07    [$F2C1]      A:0001 X:00FF Y:00FF P:envMXdIZC
$80/F2BA 29 F3       AND #$F3       ; Deactivate Access LED
$80/F2BC 8D 94 21    STA $2194
$80/F2BF 80 19       BRA $19        ; [$F2DA] Exit

code is missing here

$80/F2DA 28          PLP            ; Restore Flag Register value
$80/F2DB 6B          RTL

$80/F2F2 Deactivate Satellaview Power Down Mode

From FullSNES:

  2197h Control (only bit7 is modified) (R/W)
  
  0-6  Unknown/unused (should be left unchanged)
  7    Power Down Mode? (0=Power Down, 1=Operate/Normal) (Soundlink enable?)
  
  Bit7 is set by various BIOS functions, and, notably: When [7FD9h/FFD9h].Bit4 (in Satellaview FLASH File Header) is set. Also notably: Bit7 is set/cleared depending on Town Status Entry[07h].Bit6-7.
$80/F2F2 08          PHP            ; Buffer Flag Register value and A on stack
$80/F2F3 E2 20       SEP #$20
$80/F2F5 48          PHA
$80/F2F6 AF 97 21 00 LDA $002197    ; Load $2197 value, set MSB, store back
$80/F2FA 09 80       ORA #$80
$80/F2FC 8F 97 21 00 STA $002197
$80/F300 68          PLA            ; Restore Flag Register value and A
$80/F301 28          PLP
$80/F302 6B          RTL

Bank $81

$81/8002 ? (Executed when talking to the aerial building and at startup)

$81/8002 A5 AC       LDA $AC    [$00:00AC]   A:8001 X:0024 Y:0007 P:envmxdIzc
$81/8004 1A          INC A                   A:9DF8 X:0024 Y:0007 P:eNvmxdIzc
$81/8005 1A          INC A                   A:9DF9 X:0024 Y:0007 P:eNvmxdIzc
$81/8006 1A          INC A                   A:9DFA X:0024 Y:0007 P:eNvmxdIzc
$81/8007 1A          INC A                   A:9DFB X:0024 Y:0007 P:eNvmxdIzc
$81/8008 20 49 C1    JSR $C149  [$81:C149]   A:9DFC X:0024 Y:0007 P:eNvmxdIzc
$81/800B A5 AD       LDA $AD    [$00:00AD]   A:9DFC X:0024 Y:1000 P:eNvmxdIzc
$81/800D 20 49 C1    JSR $C149  [$81:C149]   A:889D X:0024 Y:1000 P:eNvmxdIzc
$81/8010 A0 01 00    LDY #$0001              A:889D X:0024 Y:0FFE P:eNvmxdIzc
$81/8013 B7 AC       LDA [$AC],y[$88:9DF9]   A:889D X:0024 Y:0001 P:envmxdIzc
$81/8015 85 20       STA $20    [$00:0020]   A:DE65 X:0024 Y:0001 P:eNvmxdIzc
$81/8017 C8          INY                     A:DE65 X:0024 Y:0001 P:eNvmxdIzc
$81/8018 B7 AC       LDA [$AC],y[$88:9DFA]   A:DE65 X:0024 Y:0002 P:envmxdIzc
$81/801A 85 21       STA $21    [$00:0021]   A:88DE X:0024 Y:0002 P:eNvmxdIzc
$81/801C 20 96 BA    JSR $BA96  [$81:BA96]   A:88DE X:0024 Y:0002 P:eNvmxdIzc
$81/801F A5 21       LDA $21    [$00:0021]   A:0088 X:0024 Y:0002 P:envmxdIzc
$81/8021 85 AD       STA $AD    [$00:00AD]   A:88DE X:0024 Y:0002 P:eNvmxdIzc
$81/8023 A5 20       LDA $20    [$00:0020]   A:88DE X:0024 Y:0002 P:eNvmxdIzc
$81/8025 85 AC       STA $AC    [$00:00AC]   A:DE65 X:0024 Y:0002 P:eNvmxdIzc
$81/8027 60          RTS                     A:DE65 X:0024 Y:0002 P:eNvmxdIzc

$81/8028 ? (Executed when talking to the aerial building)

$81/8028 20 8B C1    JSR $C18B  [$81:C18B]   A:8027 X:0024 Y:0007 P:envmxdIzc
$81/802B 85 AD       STA $AD    [$00:00AD]   A:889D X:0024 Y:0FFE P:envmxdIzc
$81/802D 20 8B C1    JSR $C18B  [$81:C18B]   A:889D X:0024 Y:0FFE P:envmxdIzc
$81/8030 85 AC       STA $AC    [$00:00AC]   A:9DFC X:0024 Y:1000 P:envmxdIzc
$81/8032 60          RTS                     A:9DFC X:0024 Y:1000 P:envmxdIzc

$81/8033 ?

$81/8033 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:8032 X:0024 Y:0002 P:envmxdIzc
$81/8036 F0 0D       BEQ $0D    [$8045]      A:0 X:0024 Y:0002 P:envmxdIZc

code is missing here

$81/8045 A0 01 00    LDY #$0001              A:0 X:0024 Y:0002 P:envmxdIZc
$81/8048 B7 AC       LDA [$AC],y[$93:B490]   A:0 X:0024 Y:0001 P:envmxdIzc
$81/804A 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0 X:0024 Y:0001 P:envmxdIZc
$81/804D C8          INY                     A:0 X:0024 Y:0001 P:envmxdIZc
$81/804E C8          INY                     A:0 X:0024 Y:0002 P:envmxdIzc
$81/804F 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0 X:0024 Y:0003 P:envmxdIzc
$81/8052 9D 50 16    STA $1650,x[$81:1674]   A:0120 X:0024 Y:0006 P:envmxdIzc
$81/8055 9E 28 16    STZ $1628,x[$81:164C]   A:0120 X:0024 Y:0006 P:envmxdIzc
$81/8058 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0120 X:0024 Y:0006 P:envmxdIzc
$81/805B 9D A0 16    STA $16A0,x[$81:16C4]   A:0090 X:0024 Y:0009 P:envmxdIzc
$81/805E 9E 78 16    STZ $1678,x[$81:169C]   A:0090 X:0024 Y:0009 P:envmxdIzc
$81/8061 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:0090 X:0024 Y:0009 P:envmxdIzc
$81/8064 F0 01       BEQ $01    [$8067]      A:0 X:0024 Y:0009 P:envmxdIZc
$81/8067 A5 AC       LDA $AC    [$00:00AC]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/8069 18          CLC                     A:B48F X:0024 Y:0009 P:eNvmxdIzc
$81/806A 69 09 00    ADC #$0009              A:B48F X:0024 Y:0009 P:eNvmxdIzc
$81/806D 85 AC       STA $AC    [$00:00AC]   A:B498 X:0024 Y:0009 P:eNvmxdIzc
$81/806F 60          RTS                     A:B498 X:0024 Y:0009 P:eNvmxdIzc

$81/8070 TOKEN VECTOR #$25: ?

$81/8070 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:806F X:0026 Y:0007 P:envmxdIzc
$81/8073 F0 0D       BEQ $0D    [$8082]      A:0000 X:0026 Y:0007 P:envmxdIZc
$81/8075 C9 FF FF    CMP #$FFFF              A:0001 X:0026 Y:0000 P:envmxdIzc
$81/8078 F0 12       BEQ $12    [$808C]      A:0001 X:0026 Y:0000 P:envmxdIzc
$81/807A CE B6 0C    DEC $0CB6  [$81:0CB6]   A:0001 X:0026 Y:0000 P:envmxdIzc
$81/807D D0 0D       BNE $0D    [$808C]      A:0001 X:0026 Y:0000 P:envmxdIZc
$81/807F 4C 8D 80    JMP $808D  [$81:808D]   A:0001 X:0026 Y:0000 P:envmxdIZc
$81/8082 A0 01 00    LDY #$0001              A:0000 X:0026 Y:0007 P:envmxdIZc
$81/8085 B7 AC       LDA [$AC],y[$95:830F]   A:0000 X:0026 Y:0001 P:envmxdIzc
$81/8087 F0 04       BEQ $04    [$808D]      A:0001 X:0026 Y:0001 P:envmxdIzc
$81/8089 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/808C 60          RTS                     A:0001 X:0026 Y:0001 P:envmxdIzc
$81/808D A5 AC       LDA $AC    [$00:00AC]   A:0001 X:0026 Y:0000 P:envmxdIZc
$81/808F 18          CLC                     A:830E X:0026 Y:0000 P:eNvmxdIzc
$81/8090 69 03 00    ADC #$0003              A:830E X:0026 Y:0000 P:eNvmxdIzc
$81/8093 85 AC       STA $AC    [$00:00AC]   A:8311 X:0026 Y:0000 P:eNvmxdIzc
$81/8095 60          RTS                     A:8311 X:0026 Y:0000 P:eNvmxdIzc

$81/8096 ?

$81/8096 A0 01 00    LDY #$0001              A:8095 X:0026 Y:0009 P:envmxdIzc
$81/8099 20 5F BB    JSR $BB5F  [$81:BB5F]   A:8095 X:0026 Y:0001 P:envmxdIzc
$81/809C 85 00       STA $00    [$00:0000]   A:0 X:0026 Y:0004 P:envmxdIzc
$81/809E 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0 X:0026 Y:0004 P:envmxdIzc
$81/80A1 85 02       STA $02    [$00:0002]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/80A3 B7 AC       LDA [$AC],y[$94:8B1D]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/80A5 85 20       STA $20    [$00:0020]   A:B47D X:0026 Y:0007 P:eNvmxdIzc
$81/80A7 C8          INY                     A:B47D X:0026 Y:0007 P:eNvmxdIzc
$81/80A8 B7 AC       LDA [$AC],y[$94:8B1E]   A:B47D X:0026 Y:0008 P:envmxdIzc
$81/80AA 85 21       STA $21    [$00:0021]   A:93B4 X:0026 Y:0008 P:eNvmxdIzc
$81/80AC 20 96 BA    JSR $BA96  [$81:BA96]   A:93B4 X:0026 Y:0008 P:eNvmxdIzc
$81/80AF C8          INY                     A:0093 X:0026 Y:0008 P:envmxdIzc
$81/80B0 C8          INY                     A:0093 X:0026 Y:0009 P:envmxdIzc
$81/80B1 DA          PHX                     A:0093 X:0026 Y:000A P:envmxdIzc
$81/80B2 5A          PHY                     A:0093 X:0026 Y:000A P:envmxdIzc
$81/80B3 A5 22       LDA $22    [$00:0022]   A:0093 X:0026 Y:000A P:envmxdIzc
$81/80B5 85 BE       STA $BE    [$00:00BE]   A:DC93 X:0026 Y:000A P:eNvmxdIzc
$81/80B7 A5 20       LDA $20    [$00:0020]   A:DC93 X:0026 Y:000A P:eNvmxdIzc
$81/80B9 A6 00       LDX $00    [$00:0000]   A:B47D X:0026 Y:000A P:eNvmxdIzc
$81/80BB A4 02       LDY $02    [$00:0002]   A:B47D X:0 Y:000A P:envmxdIZc
$81/80BD 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:B47D X:0 Y:0 P:envmxdIZc
$81/80C1 7A          PLY                     A:16C4 X:0024 Y:0 P:envmxdIZc
$81/80C2 FA          PLX                     A:16C4 X:0024 Y:000A P:envmxdIzc
$81/80C3 98          TYA                     A:16C4 X:0026 Y:000A P:envmxdIzc
$81/80C4 18          CLC                     A:000A X:0026 Y:000A P:envmxdIzc
$81/80C5 65 AC       ADC $AC    [$00:00AC]   A:000A X:0026 Y:000A P:envmxdIzc
$81/80C7 85 AC       STA $AC    [$00:00AC]   A:8B20 X:0026 Y:000A P:eNvmxdIzc
$81/80C9 60          RTS                     A:8B20 X:0026 Y:000A P:eNvmxdIzc

$81/818F ?

$81/818F DA          PHX                     A:818E X:0026 Y:0000 P:envmxdIzc
$81/8190 A0 01 00    LDY #$0001              A:818E X:0026 Y:0000 P:envmxdIzc
$81/8193 20 5F BB    JSR $BB5F  [$81:BB5F]   A:818E X:0026 Y:0001 P:envmxdIzc
$81/8196 85 00       STA $00    [$00:0000]   A:0008 X:0026 Y:0004 P:envmxdIzc
$81/8198 B7 AC       LDA [$AC],y[$95:8315]   A:0008 X:0026 Y:0004 P:envmxdIzc
$81/819A 30 13       BMI $13    [$81AF]      A:0000 X:0026 Y:0004 P:envmxdIZc
$81/819C C9 06 00    CMP #$0006              A:0000 X:0026 Y:0004 P:envmxdIZc
$81/819F 10 0E       BPL $0E    [$81AF]      A:0000 X:0026 Y:0004 P:eNvmxdIzc
$81/81A1 48          PHA                     A:0000 X:0026 Y:0004 P:eNvmxdIzc
$81/81A2 C8          INY                     A:0000 X:0026 Y:0004 P:eNvmxdIzc
$81/81A3 C8          INY                     A:0000 X:0026 Y:0005 P:envmxdIzc
$81/81A4 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0000 X:0026 Y:0006 P:envmxdIzc
$81/81A7 85 02       STA $02    [$00:0002]   A:0100 X:0026 Y:0009 P:envmxdIzc
$81/81A9 68          PLA                     A:0100 X:0026 Y:0009 P:envmxdIzc
$81/81AA 0A          ASL A                   A:0000 X:0026 Y:0009 P:envmxdIZc
$81/81AB AA          TAX                     A:0000 X:0026 Y:0009 P:envmxdIZc
$81/81AC 7C B4 81    JMP ($81B4,x)[$81:81C0] A:0000 X:0000 Y:0009 P:envmxdIZc

$81/81B4 Jump Table for $81/818F

C0 81 C8 81 D2 81 DA 81 E2 81 EC 81

$81/81C0 ?

$81/81C0 A5 00       LDA $00    [$00:0000]   A:0000 X:0000 Y:0009 P:envmxdIZc
$81/81C2 C5 02       CMP $02    [$00:0002]   A:0008 X:0000 Y:0009 P:envmxdIzc
$81/81C4 30 2E       BMI $2E    [$81F4]      A:0008 X:0000 Y:0009 P:eNvmxdIzc
$81/81C6 80 42       BRA $42    [$820A]      A:0100 X:0000 Y:0009 P:envmxdIZC
$81/81C8 A5 00       LDA $00    [$00:0000]   A:0002 X:0002 Y:0009 P:envmxdIzc
$81/81CA C5 02       CMP $02    [$00:0002]   A:0240 X:0002 Y:0009 P:envmxdIzc
$81/81CC 30 26       BMI $26    [$81F4]      A:0240 X:0002 Y:0009 P:eNvmxdIzc
$81/81CE F0 24       BEQ $24    [$81F4]      A:7080 X:0002 Y:0009 P:envmxdIzC
$81/81D0 80 38       BRA $38    [$820A]      A:7080 X:0002 Y:0009 P:envmxdIzC

code is missing here

$81/81DA A5 00       LDA $00    [$00:0000]   A:0006 X:0006 Y:0009 P:envmxdIzc
$81/81DC C5 02       CMP $02    [$00:0002]   A:0001 X:0006 Y:0009 P:envmxdIzc
$81/81DE D0 14       BNE $14    [$81F4]      A:0001 X:0006 Y:0009 P:eNvmxdIzc
$81/81E0 80 28       BRA $28        ; [$820A] End this Token/Command

code is missing here

$81/81EC A5 00       LDA $00    [$00:0000]   A:000A X:000A Y:0009 P:envmxdIzc
$81/81EE C5 02       CMP $02    [$00:0002]   A:0002 X:000A Y:0009 P:envmxdIzc
$81/81F0 10 02       BPL $02    [$81F4]      A:0002 X:000A Y:0009 P:eNvmxdIzc
$81/81F2 80 16       BRA $16    [$820A]      A:0002 X:000A Y:0009 P:eNvmxdIzc
$81/81F4 B7 AC       LDA [$AC],y[$95:831A]   A:0008 X:0000 Y:0009 P:eNvmxdIzc
$81/81F6 85 20       STA $20    [$00:0020]   A:8300 X:0000 Y:0009 P:eNvmxdIzc
$81/81F8 C8          INY                     A:8300 X:0000 Y:0009 P:eNvmxdIzc
$81/81F9 B7 AC       LDA [$AC],y[$95:831B]   A:8300 X:0000 Y:000A P:envmxdIzc
$81/81FB 85 21       STA $21    [$00:0021]   A:9583 X:0000 Y:000A P:eNvmxdIzc
$81/81FD 20 96 BA    JSR $BA96  [$81:BA96]   A:9583 X:0000 Y:000A P:eNvmxdIzc
$81/8200 A5 20       LDA $20    [$00:0020]   A:0095 X:0000 Y:000A P:envmxdIZc
$81/8202 85 AC       STA $AC    [$00:00AC]   A:8300 X:0000 Y:000A P:eNvmxdIzc
$81/8204 A5 21       LDA $21    [$00:0021]   A:8300 X:0000 Y:000A P:eNvmxdIzc
$81/8206 85 AD       STA $AD    [$00:00AD]   A:9583 X:0000 Y:000A P:eNvmxdIzc
$81/8208 FA          PLX                     A:9583 X:0000 Y:000A P:eNvmxdIzc
$81/8209 60          RTS                     A:9583 X:0026 Y:000A P:envmxdIzc
$81/820A A5 AC       LDA $AC    [$00:00AC]   A:0100 X:0000 Y:0009 P:envmxdIZC
$81/820C 18          CLC                     A:8311 X:0000 Y:0009 P:eNvmxdIzC
$81/820D 69 0C 00    ADC #$000C              A:8311 X:0000 Y:0009 P:eNvmxdIzc
$81/8210 85 AC       STA $AC    [$00:00AC]   A:831D X:0000 Y:0009 P:eNvmxdIzc
$81/8212 FA          PLX                     A:831D X:0000 Y:0009 P:eNvmxdIzc
$81/8213 60          RTS                     A:831D X:0026 Y:0009 P:envmxdIzc

$81/84A7 ?

$81/84A7 A0 01 00    LDY #$0001              A:84A6 X:0026 Y:0 P:envmxdIzc
$81/84AA C9 00 00    CMP #$0000              A:84A6 X:0026 Y:0001 P:envmxdIzc
$81/84AD B7 AC       LDA [$AC],y    ; Build a 24-bit Jump Address in $20-22
$81/84AF C8          INY
$81/84B0 85 20       STA $20
$81/84B2 B7 AC       LDA [$AC],y
$81/84B4 C8          INY
$81/84B5 C8          INY
$81/84B6 85 21       STA $21
$81/84B8 20 96 BA    JSR $BA96  [$81:BA96]   A:81A6 X:0026 Y:0004 P:envmxdIzC
$81/84BB A5 AC       LDA $AC    [$00:00AC]   A:0081 X:0026 Y:0004 P:envmxdIzc
$81/84BD 18          CLC                     A:8AE8 X:0026 Y:0004 P:eNvmxdIzc
$81/84BE 69 04 00    ADC #$0004              A:8AE8 X:0026 Y:0004 P:eNvmxdIzc
$81/84C1 85 AC       STA $AC    [$00:00AC]   A:8AEC X:0026 Y:0004 P:eNvmxdIzc
$81/84C3 DA          PHX                     A:8AEC X:0026 Y:0004 P:eNvmxdIzc
$81/84C4 4B          PHK                     A:8AEC X:0026 Y:0004 P:eNvmxdIzc
$81/84C5 F4 D0 84    PEA $84D0               A:8AEC X:0026 Y:0004 P:eNvmxdIzc
$81/84C8 DC 20 00    JML [$0020][$81:A693]   A:8AEC X:0026 Y:0004 P:eNvmxdIzc

code/data is missing here

$81/84D1 FA          PLX                     A:0 X:0026 Y:0003 P:envmxdIZc
$81/84D2 60          RTS                     A:0 X:0026 Y:0003 P:envmxdIzc

$81/8688 ?

$81/8688 DA          PHX                     A:8280 X:0026 Y:0001 P:eNvmxdIzc
$81/8689 AD A8 0B    LDA $0BA8  [$81:0BA8]   A:8280 X:0026 Y:0001 P:eNvmxdIzc
$81/868C C9 08 00    CMP #$0008              A:0004 X:0026 Y:0001 P:envmxdIzc
$81/868F F0 0D       BEQ $0D    [$869E]      A:0004 X:0026 Y:0001 P:eNvmxdIzc

code is missing here

$81/8691 AD AA 0B    LDA $0BAA  [$81:0BAA]   A:0004 X:0026 Y:0001 P:eNvmxdIzc
$81/8694 18          CLC                     A:0020 X:0026 Y:0001 P:envmxdIzc
$81/8695 69 0F 00    ADC #$000F              A:0020 X:0026 Y:0001 P:envmxdIzc
$81/8698 29 70 00    AND #$0070              A:002F X:0026 Y:0001 P:envmxdIzc
$81/869B 8D AA 0B    STA $0BAA  [$81:0BAA]   A:0020 X:0026 Y:0001 P:envmxdIzc
$81/869E A0 00 00    LDY #$0000              A:0020 X:0026 Y:0001 P:envmxdIzc
$81/86A1 B7 97       LDA [$97],y[$82:800C]   A:0020 X:0026 Y:0 P:envmxdIZc
$81/86A3 8D AC 0B    STA $0BAC  [$81:0BAC]   A:0010 X:0026 Y:0 P:envmxdIzc
$81/86A6 F0 4F       BEQ $4F    [$86F7]      A:0010 X:0026 Y:0 P:envmxdIzc
$81/86A8 C8          INY                     A:0010 X:0026 Y:0 P:envmxdIzc
$81/86A9 C8          INY                     A:0010 X:0026 Y:0001 P:envmxdIzc
$81/86AA 48          PHA                     A:0010 X:0026 Y:0002 P:envmxdIzc
$81/86AB B7 97       LDA [$97],y[$82:800E]   A:0010 X:0026 Y:0002 P:envmxdIzc
$81/86AD C8          INY                     A:CC40 X:0026 Y:0002 P:eNvmxdIzc
$81/86AE 29 FF 00    AND #$00FF              A:CC40 X:0026 Y:0003 P:envmxdIzc
$81/86B1 89 40 00    BIT #$0040              A:0040 X:0026 Y:0003 P:envmxdIzc
$81/86B4 F0 10       BEQ $10    [$86C6]      A:0040 X:0026 Y:0003 P:envmxdIzc
$81/86B6 48          PHA                     A:0040 X:0026 Y:0003 P:envmxdIzc
$81/86B7 B7 97       LDA [$97],y[$82:800F]   A:0040 X:0026 Y:0003 P:envmxdIzc
$81/86B9 48          PHA                     A:CFCC X:0026 Y:0003 P:eNvmxdIzc
$81/86BA C8          INY                     A:CFCC X:0026 Y:0003 P:eNvmxdIzc
$81/86BB B7 97       LDA [$97],y[$82:8010]   A:CFCC X:0026 Y:0004 P:envmxdIzc
$81/86BD 85 98       STA $98    [$00:0098]   A:86CF X:0026 Y:0004 P:eNvmxdIzc
$81/86BF 68          PLA                     A:86CF X:0026 Y:0004 P:eNvmxdIzc
$81/86C0 85 97       STA $97    [$00:0097]   A:CFCC X:0026 Y:0004 P:eNvmxdIzc
$81/86C2 A0 00 00    LDY #$0000              A:CFCC X:0026 Y:0004 P:eNvmxdIzc
$81/86C5 68          PLA                     A:CFCC X:0026 Y:0 P:envmxdIZc
$81/86C6 89 80 00    BIT #$0080              A:0040 X:0026 Y:0 P:envmxdIzc
$81/86C9 F0 1E       BEQ $1E    [$86E9]      A:0040 X:0026 Y:0 P:envmxdIZc
$81/86E9 68          PLA                     A:0040 X:0026 Y:0 P:envmxdIZc
$81/86EA AE AA 0B    LDX $0BAA  [$81:0BAA]   A:0010 X:0026 Y:0 P:envmxdIzc
$81/86ED 22 BF AE 80 JSL $80AEBF[$80:AEBF]   A:0010 X:0020 Y:0 P:envmxdIzc
$81/86F1 A9 01 00    LDA #$0001              A:7FFF X:0060 Y:0020 P:envmxdIZc
$81/86F4 8D 1C 02    STA $021C  [$81:021C]   A:0001 X:0060 Y:0020 P:envmxdIzc
$81/86F7 FA          PLX                     A:0001 X:0060 Y:0020 P:envmxdIzc
$81/86F8 6B          RTL                     A:0001 X:0026 Y:0020 P:envmxdIzc

$81/86F9 ?

$81/86F9 DA          PHX                     A:8C15 X:0026 Y:0007 P:eNvmxdIzc
$81/86FA A0 00 00    LDY #$0000              A:8C15 X:0026 Y:0007 P:eNvmxdIzc
$81/86FD B7 97       LDA [$97],y[$82:8000]   A:8C15 X:0026 Y:0 P:envmxdIZc
$81/86FF C8          INY                     A:0810 X:0026 Y:0 P:envmxdIzc
$81/8700 29 FF 00    AND #$00FF              A:0810 X:0026 Y:0001 P:envmxdIzc
$81/8703 85 9D       STA $9D    [$00:009D]   A:0010 X:0026 Y:0001 P:envmxdIzc
$81/8705 B7 97       LDA [$97],y[$82:8001]   A:0010 X:0026 Y:0001 P:envmxdIzc
$81/8707 C8          INY                     A:0108 X:0026 Y:0001 P:envmxdIzc
$81/8708 29 FF 00    AND #$00FF              A:0108 X:0026 Y:0002 P:envmxdIzc
$81/870B 85 9F       STA $9F    [$00:009F]   A:0008 X:0026 Y:0002 P:envmxdIzc
$81/870D AD A8 0B    LDA $0BA8  [$81:0BA8]   A:0008 X:0026 Y:0002 P:envmxdIzc
$81/8710 C9 08 00    CMP #$0008              A:0004 X:0026 Y:0002 P:envmxdIzc
$81/8713 F0 13       BEQ $13    [$8728]      A:0004 X:0026 Y:0002 P:eNvmxdIzc
$81/8715 AD AA 0B    LDA $0BAA  [$81:0BAA]   A:0004 X:0026 Y:0002 P:eNvmxdIzc
$81/8718 29 70 00    AND #$0070              A:0020 X:0026 Y:0002 P:envmxdIzc
$81/871B 0A          ASL A                   A:0020 X:0026 Y:0002 P:envmxdIzc
$81/871C 0A          ASL A                   A:0040 X:0026 Y:0002 P:envmxdIzc
$81/871D 0A          ASL A                   A:0080 X:0026 Y:0002 P:envmxdIzc
$81/871E 0A          ASL A                   A:0100 X:0026 Y:0002 P:envmxdIzc
$81/871F 0A          ASL A                   A:0200 X:0026 Y:0002 P:envmxdIzc
$81/8720 0A          ASL A                   A:0400 X:0026 Y:0002 P:envmxdIzc
$81/8721 0D AE 0B    ORA $0BAE  [$81:0BAE]   A:0800 X:0026 Y:0002 P:envmxdIzc
$81/8724 85 A1       STA $A1    [$00:00A1]   A:0801 X:0026 Y:0002 P:envmxdIzc
$81/8726 80 05       BRA $05    [$872D]      A:0801 X:0026 Y:0002 P:envmxdIzc

code is missing here

$81/872D B7 97       LDA [$97],y[$82:8002]   A:0801 X:0026 Y:0002 P:envmxdIzc
$81/872F C8          INY                     A:0C01 X:0026 Y:0002 P:envmxdIzc
$81/8730 29 FF 00    AND #$00FF              A:0C01 X:0026 Y:0003 P:envmxdIzc
$81/8733 89 40 00    BIT #$0040              A:0001 X:0026 Y:0003 P:envmxdIzc
$81/8736 F0 10       BEQ $10    [$8748]      A:0001 X:0026 Y:0003 P:envmxdIZc

code is missing here

$81/8748 89 80 00    BIT #$0080              A:0001 X:0026 Y:0003 P:envmxdIZc
$81/874B F0 20       BEQ $20    [$876D]      A:0001 X:0026 Y:0003 P:envmxdIZc
$81/876D 29 0F 00    AND #$000F              A:0001 X:0026 Y:0003 P:envmxdIZc
$81/8770 0A          ASL A                   A:0001 X:0026 Y:0003 P:envmxdIzc
$81/8771 AE A2 0B    LDX $0BA2  [$81:0BA2]   A:0002 X:0026 Y:0003 P:envmxdIzc
$81/8774 10 01       BPL $01    [$8777]      A:0002 X:8000 Y:0003 P:eNvmxdIzc
$81/8776 1A          INC A                   A:0002 X:8000 Y:0003 P:eNvmxdIzc
$81/8777 0A          ASL A                   A:0003 X:8000 Y:0003 P:envmxdIzc
$81/8778 AA          TAX                     A:0006 X:8000 Y:0003 P:envmxdIzc
$81/8779 FC 84 87    JSR ($8784,x)[$81:8797] A:0006 X:0006 Y:0003 P:envmxdIzc

$81/877C ?

$81/877C A9 01 00    LDA #$0001              A:0020 X:0 Y:0020 P:envmxdIZC
$81/877F 8D B6 0B    STA $0BB6  [$81:0BB6]   A:0001 X:0 Y:0020 P:envmxdIzC
$81/8782 FA          PLX                     A:0001 X:0 Y:0020 P:envmxdIzC
$81/8783 6B          RTL                     A:0001 X:0026 Y:0020 P:envmxdIzC

$81/8797 ?

$81/8797 AE A4 0B    LDX $0BA4  [$81:0BA4]   A:0006 X:0006 Y:0003 P:envmxdIzc
$81/879A AD A6 0B    LDA $0BA6  [$81:0BA6]   A:0006 X:0 Y:0003 P:envmxdIZc
$81/879D 22 34 AF 80 JSL $80AF34[$80:AF34]   A:0 X:0 Y:0003 P:envmxdIZc
$81/87A1 60          RTS                     A:0020 X:0 Y:0020 P:envmxdIZC

$81/87B8 ?

$81/87B8 D4 9F	      PEI ($9F)  [$0080]      A:1E97 X:0 Y:0081 P:envmxdizC
$81/87BA A4 A1       LDY $A1    [$00:00A1]   A:1E97 X:0 Y:0081 P:envmxdizC
$81/87BC AD A8 0B    LDA $0BA8  [$80:0BA8]   A:1E97 X:0 Y:0 P:envmxdiZC
$81/87BF 85 9F       STA $9F    [$00:009F]   A:0004 X:0 Y:0 P:envmxdizC
$81/87C1 AD AA 0B    LDA $0BAA  [$80:0BAA]   A:0004 X:0 Y:0 P:envmxdizC
$81/87C4 85 A1       STA $A1    [$00:00A1]   A:0020 X:0 Y:0 P:envmxdizC
$81/87C6 AE AE 0B    LDX $0BAE  [$80:0BAE]   A:0020 X:0 Y:0 P:envmxdizC
$81/87C9 68          PLA                     A:0020 X:0001 Y:0 P:envmxdizC
$81/87CA 22 A2 AD 80 JSL $80ADA2[$80:ADA2]   A:0080 X:0001 Y:0 P:envmxdizC
$81/87CE 9C B8 0B    STZ $0BB8  [$80:0BB8]   A:0 X:0200 Y:1000 P:envmxdiZc
$81/87D1 5C E9 91 80 JMP $8091E9[$80:91E9]   A:0 X:0200 Y:1000 P:envmxdiZc

$81/87D5 ?

$81/87D5 DA          PHX                     A:8280 X:0026 Y:0004 P:eNvmxdIzc
$81/87D6 A0 00 00    LDY #$0000              A:8280 X:0026 Y:0004 P:eNvmxdIzc
$81/87D9 B7 97       LDA [$97],y[$82:8012]   A:8280 X:0026 Y:0 P:envmxdIZc
$81/87DB C8          INY                     A:8004 X:0026 Y:0 P:eNvmxdIzc
$81/87DC 29 FF 00    AND #$00FF              A:8004 X:0026 Y:0001 P:envmxdIzc
$81/87DF 85 9D       STA $9D    [$00:009D]   A:0004 X:0026 Y:0001 P:envmxdIzc
$81/87E1 B7 97       LDA [$97],y[$82:8013]   A:0004 X:0026 Y:0001 P:envmxdIzc
$81/87E3 8D B0 0B    STA $0BB0  [$81:0BB0]   A:0080 X:0026 Y:0001 P:envmxdIzc
$81/87E6 C8          INY                     A:0080 X:0026 Y:0001 P:envmxdIzc
$81/87E7 C8          INY                     A:0080 X:0026 Y:0002 P:envmxdIzc
$81/87E8 85 9F       STA $9F    [$00:009F]   A:0080 X:0026 Y:0003 P:envmxdIzc
$81/87EA B7 97       LDA [$97],y[$82:8015]   A:0080 X:0026 Y:0003 P:envmxdIzc
$81/87EC C8          INY                     A:F9C0 X:0026 Y:0003 P:eNvmxdIzc
$81/87ED 29 FF 00    AND #$00FF              A:F9C0 X:0026 Y:0004 P:envmxdIzc
$81/87F0 89 40 00    BIT #$0040              A:00C0 X:0026 Y:0004 P:envmxdIzc
$81/87F3 F0 10       BEQ $10    [$8805]      A:00C0 X:0026 Y:0004 P:envmxdIzc
$81/87F5 48          PHA                     A:00C0 X:0026 Y:0004 P:envmxdIzc
$81/87F6 B7 97       LDA [$97],y[$82:8016]   A:00C0 X:0026 Y:0004 P:envmxdIzc
$81/87F8 48          PHA                     A:BFF9 X:0026 Y:0004 P:eNvmxdIzc
$81/87F9 C8          INY                     A:BFF9 X:0026 Y:0004 P:eNvmxdIzc
$81/87FA B7 97       LDA [$97],y[$82:8017]   A:BFF9 X:0026 Y:0005 P:envmxdIzc
$81/87FC 85 98       STA $98    [$00:0098]   A:86BF X:0026 Y:0005 P:eNvmxdIzc
$81/87FE 68          PLA                     A:86BF X:0026 Y:0005 P:eNvmxdIzc
$81/87FF 85 97       STA $97    [$00:0097]   A:BFF9 X:0026 Y:0005 P:eNvmxdIzc
$81/8801 A0 00 00    LDY #$0000              A:BFF9 X:0026 Y:0005 P:eNvmxdIzc
$81/8804 68          PLA                     A:BFF9 X:0026 Y:0 P:envmxdIZc
$81/8805 89 80 00    BIT #$0080              A:00C0 X:0026 Y:0 P:envmxdIzc
$81/8808 F0 1E       BEQ $1E    [$8828]      A:00C0 X:0026 Y:0 P:envmxdIzc
$81/880A A5 98       LDA $98    [$00:0098]   A:00C0 X:0026 Y:0 P:envmxdIzc
$81/880C 85 79       STA $79    [$00:0079]   A:86BF X:0026 Y:0 P:eNvmxdIzc
$81/880E 98          TYA                     A:86BF X:0026 Y:0 P:eNvmxdIzc
$81/880F 18          CLC                     A:0 X:0026 Y:0 P:envmxdIZc
$81/8810 65 97       ADC $97    [$00:0097]   A:0 X:0026 Y:0 P:envmxdIZc
$81/8812 85 78       STA $78    [$00:0078]   A:BFF9 X:0026 Y:0 P:eNvmxdIzc
$81/8814 22 9F 93 80 JSL $80939F[$80:939F]   A:BFF9 X:0026 Y:0 P:eNvmxdIzc

code/data is missing here

$81/881B A9 00 7F    LDA #$7F00              A:0086 X:0 Y:1000 P:eNvmxdIzc
$81/881E 85 98       STA $98    [$00:0098]   A:7F00 X:0 Y:1000 P:envmxdIzc
$81/8820 A9 00 0A    LDA #$0A00              A:7F00 X:0 Y:1000 P:envmxdIzc
$81/8823 85 97       STA $97    [$00:0097]   A:0A00 X:0 Y:1000 P:envmxdIzc
$81/8825 A0 00 00    LDY #$0000              A:0A00 X:0 Y:1000 P:envmxdIzc
$81/8828 84 A1       STY $A1    [$00:00A1]   A:0A00 X:0 Y:0 P:envmxdIZc
$81/882A A9 00 81    LDA #$8100              A:0A00 X:0 Y:0 P:envmxdIZc
$81/882D 8D 5E 06    STA $065E  [$81:065E]   A:8100 X:0 Y:0 P:eNvmxdIzc
$81/8830 A9 B8 87    LDA #$87B8              A:8100 X:0 Y:0 P:eNvmxdIzc
$81/8833 8D 5D 06    STA $065D  [$81:065D]   A:87B8 X:0 Y:0 P:eNvmxdIzc
$81/8836 22 B6 91 80 JSL $8091B6[$80:91B6]   A:87B8 X:0 Y:0 P:eNvmxdIzc
$81/883A FA          PLX                     A:0 X:0 Y:0 P:envmxdIZc
$81/883B 6B          RTL                     A:0 X:0026 Y:0 P:envmxdIzc

$81/883C ?

$81/883C AD B6 0C    LDA $0CB6  [$81:0CB6]   A:883B X:0026 Y:0200 P:envmxdIzc
$81/883F 0A          ASL A                   A:0 X:0026 Y:0200 P:envmxdIZc
$81/8840 DA          PHX                     A:0 X:0026 Y:0200 P:envmxdIZc
$81/8841 AA          TAX                     A:0 X:0026 Y:0200 P:envmxdIZc
$81/8842 BF 49 88 81 LDA $818849,x[$81:8849] A:0 X:0 Y:0200 P:envmxdIZc
$81/8846 FA          PLX                     A:8859 X:0 Y:0200 P:eNvmxdIzc
$81/8847 48          PHA                     A:8859 X:0026 Y:0200 P:envmxdIzc
$81/8848 60          RTS                     A:8859 X:0026 Y:0200 P:envmxdIzc

$81/885A ?

$81/885A AD A0 0B    LDA $0BA0  [$81:0BA0]   A:8859 X:0026 Y:0200 P:envmxdIzc
$81/885D D0 F2       BNE $F2    [$8851]      A:0 X:0026 Y:0200 P:envmxdIZc
$81/885F A9 01 00    LDA #$0001              A:0 X:0026 Y:0200 P:envmxdIZc
$81/8862 8D A0 0B    STA $0BA0  [$81:0BA0]   A:0001 X:0026 Y:0200 P:envmxdIzc
$81/8865 A0 01 00    LDY #$0001              A:0001 X:0026 Y:0200 P:envmxdIzc
$81/8868 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/886B 8D A4 0B    STA $0BA4  [$81:0BA4]   A:0 X:0026 Y:0004 P:envmxdIzc
$81/886E 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0 X:0026 Y:0004 P:envmxdIzc
$81/8871 8D A6 0B    STA $0BA6  [$81:0BA6]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/8874 B7 AC       LDA [$AC],y[$94:C022]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/8876 85 20       STA $20    [$00:0020]   A:8003 X:0026 Y:0007 P:eNvmxdIzc
$81/8878 C8          INY                     A:8003 X:0026 Y:0007 P:eNvmxdIzc
$81/8879 B7 AC       LDA [$AC],y[$94:C023]   A:8003 X:0026 Y:0008 P:envmxdIzc
$81/887B 85 21       STA $21    [$00:0021]   A:8280 X:0026 Y:0008 P:eNvmxdIzc
$81/887D C8          INY                     A:8280 X:0026 Y:0008 P:eNvmxdIzc
$81/887E C8          INY                     A:8280 X:0026 Y:0009 P:envmxdIzc
$81/887F 20 96 BA    JSR $BA96  [$81:BA96]   A:8280 X:0026 Y:000A P:envmxdIzc
$81/8882 A5 20       LDA $20    [$00:0020]   A:0082 X:0026 Y:000A P:envmxdIzc
$81/8884 85 A9       STA $A9    [$00:00A9]   A:8003 X:0026 Y:000A P:eNvmxdIzc
$81/8886 A5 21       LDA $21    [$00:0021]   A:8003 X:0026 Y:000A P:eNvmxdIzc
$81/8888 85 AA       STA $AA    [$00:00AA]   A:8280 X:0026 Y:000A P:eNvmxdIzc
$81/888A 20 5F BB    JSR $BB5F  [$81:BB5F]   A:8280 X:0026 Y:000A P:eNvmxdIzc
$81/888D 8D A2 0B    STA $0BA2  [$81:0BA2]   A:8000 X:0026 Y:000D P:envmxdIzc
$81/8890 A0 00 00    LDY #$0000              A:8000 X:0026 Y:000D P:envmxdIzc
$81/8893 B7 A9       LDA [$A9],y[$82:8003]   A:8000 X:0026 Y:0 P:envmxdIZc
$81/8895 85 97       STA $97    [$00:0097]   A:800C X:0026 Y:0 P:eNvmxdIzc
$81/8897 C8          INY                     A:800C X:0026 Y:0 P:eNvmxdIzc
$81/8898 B7 A9       LDA [$A9],y[$82:8004]   A:800C X:0026 Y:0001 P:envmxdIzc
$81/889A 85 98       STA $98    [$00:0098]   A:8280 X:0026 Y:0001 P:eNvmxdIzc
$81/889C 22 88 86 81 JSL $818688[$81:8688]   A:8280 X:0026 Y:0001 P:eNvmxdIzc
$81/88A0 A9 01 00    LDA #$0001              A:0001 X:0026 Y:0020 P:envmxdIzc
$81/88A3 8D B8 0B    STA $0BB8  [$81:0BB8]   A:0001 X:0026 Y:0020 P:envmxdIzc
$81/88A6 A0 03 00    LDY #$0003              A:0001 X:0026 Y:0020 P:envmxdIzc
$81/88A9 B7 A9       LDA [$A9],y[$82:8006]   A:0001 X:0026 Y:0003 P:envmxdIzc
$81/88AB 85 97       STA $97    [$00:0097]   A:8012 X:0026 Y:0003 P:eNvmxdIzc
$81/88AD C8          INY                     A:8012 X:0026 Y:0003 P:eNvmxdIzc
$81/88AE B7 A9       LDA [$A9],y[$82:8007]   A:8012 X:0026 Y:0004 P:envmxdIzc
$81/88B0 85 98       STA $98    [$00:0098]   A:8280 X:0026 Y:0004 P:eNvmxdIzc
$81/88B2 22 D5 87 81 JSL $8187D5[$81:87D5]   A:8280 X:0026 Y:0004 P:eNvmxdIzc
$81/88B6 EE B6 0C    INC $0CB6  [$81:0CB6]   A:0 X:0026 Y:0 P:envmxdIzc
$81/88B9 60          RTS                     A:0 X:0026 Y:0 P:envmxdIzc

$81/88BA ?

$81/88BA AD B8 0B    LDA $0BB8  [$81:0BB8]   A:88B9 X:0026 Y:0 P:envmxdIzc
$81/88BD D0 40       BNE $40    [$88FF]      A:0001 X:0026 Y:0 P:envmxdIzc
$81/88BF A0 06 00    LDY #$0006              A:0 X:0026 Y:0 P:envmxdIZc
$81/88C2 B7 A9       LDA [$A9],y[$82:8009]   A:0 X:0026 Y:0006 P:envmxdIzc
$81/88C4 85 97       STA $97    [$00:0097]   A:8000 X:0026 Y:0006 P:eNvmxdIzc
$81/88C6 C8          INY                     A:8000 X:0026 Y:0006 P:eNvmxdIzc
$81/88C7 B7 A9       LDA [$A9],y[$82:800A]   A:8000 X:0026 Y:0007 P:envmxdIzc
$81/88C9 85 98       STA $98    [$00:0098]   A:8280 X:0026 Y:0007 P:eNvmxdIzc
$81/88CB A9 00 7E    LDA #$7E00              A:8280 X:0026 Y:0007 P:eNvmxdIzc
$81/88CE 85 9B       STA $9B    [$00:009B]   A:7E00 X:0026 Y:0007 P:envmxdIzc
$81/88D0 A9 15 8C    LDA #$8C15              A:7E00 X:0026 Y:0007 P:envmxdIzc
$81/88D3 85 9A       STA $9A    [$00:009A]   A:8C15 X:0026 Y:0007 P:eNvmxdIzc
$81/88D5 22 F9 86 81 JSL $8186F9[$81:86F9]   A:8C15 X:0026 Y:0007 P:eNvmxdIzc
$81/88D9 AD AC 0B    LDA $0BAC  [$81:0BAC]   A:0001 X:0026 Y:0020 P:envmxdIzC
$81/88DC 18          CLC                     A:0010 X:0026 Y:0020 P:envmxdIzC
$81/88DD 6D AA 0B    ADC $0BAA  [$81:0BAA]   A:0010 X:0026 Y:0020 P:envmxdIzc
$81/88E0 8D AA 0B    STA $0BAA  [$81:0BAA]   A:0030 X:0026 Y:0020 P:envmxdIzc
$81/88E3 AD B0 0B    LDA $0BB0  [$81:0BB0]   A:0030 X:0026 Y:0020 P:envmxdIzc
$81/88E6 18          CLC                     A:0080 X:0026 Y:0020 P:envmxdIzc
$81/88E7 6D AE 0B    ADC $0BAE  [$81:0BAE]   A:0080 X:0026 Y:0020 P:envmxdIzc
$81/88EA 8D AE 0B    STA $0BAE  [$81:0BAE]   A:0081 X:0026 Y:0020 P:envmxdIzc
$81/88ED EE B6 0C    INC $0CB6  [$81:0CB6]   A:0081 X:0026 Y:0020 P:envmxdIzc
$81/88F0 60          RTS                     A:0081 X:0026 Y:0020 P:envmxdIzc
$81/88F1 9C A0 0B    STZ $0BA0  [$81:0BA0]   A:88F0 X:0026 Y:0 P:envmxdIzc
$81/88F4 9C B6 0C    STZ $0CB6  [$81:0CB6]   A:88F0 X:0026 Y:0 P:envmxdIzc
$81/88F7 A5 AC       LDA $AC    [$00:00AC]   A:88F0 X:0026 Y:0 P:envmxdIzc
$81/88F9 18          CLC                     A:C01B X:0026 Y:0 P:eNvmxdIzc
$81/88FA 69 0D 00    ADC #$000D              A:C01B X:0026 Y:0 P:eNvmxdIzc
$81/88FD 85 AC       STA $AC    [$00:00AC]   A:C028 X:0026 Y:0 P:eNvmxdIzc
$81/88FF 60          RTS                     A:0001 X:0026 Y:0 P:envmxdIzc

$81/926C ?

$81/926C DA          PHX            ; Buffer X on stack
$81/926D AD B6 0C    LDA $0CB6  [$81:0CB6]   A:926B X:0026 Y:0004 P:envmxdIzc
$81/9270 F0 0D       BEQ $0D    [$927F]      A:0 X:0026 Y:0004 P:envmxdIZc
$81/9272 C9 FF FF    CMP #$FFFF              A:0021 X:0026 Y:0001 P:envmxdIzc
$81/9275 F0 43       BEQ $43    [$92BA]      A:0021 X:0026 Y:0001 P:envmxdIzc
$81/9277 CE B6 0C    DEC $0CB6  [$81:0CB6]   A:0021 X:0026 Y:0001 P:envmxdIzc
$81/927A D0 3E       BNE $3E    [$92BA]      A:0021 X:0026 Y:0001 P:envmxdIzc
$81/927C 4C E6 92    JMP $92E6  [$81:92E6]   A:0001 X:0026 Y:0 P:envmxdIZc
$81/927F AD DE 0C    LDA $0CDE  [$81:0CDE]   A:0 X:0026 Y:0004 P:envmxdIZc
$81/9282 F0 03       BEQ $03    [$9287]      A:0 X:0026 Y:0004 P:envmxdIZc
$81/9284 4C 0E 93    JMP $930E  [$81:930E]   A:0001 X:0026 Y:0 P:envmxdIzc
$81/9287 A9 01 00    LDA #$0001              A:0 X:0026 Y:0004 P:envmxdIZc
$81/928A 8D DE 0C    STA $0CDE  [$81:0CDE]   A:0001 X:0026 Y:0004 P:envmxdIzc
$81/928D 8D 6E 0B    STA $0B6E  [$81:0B6E]   A:0001 X:0026 Y:0004 P:envmxdIzc
$81/9290 A0 01 00    LDY #$0001              A:0001 X:0026 Y:0004 P:envmxdIzc
$81/9293 B7 AC       LDA [$AC],y[$94:C00E]   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/9295 1A          INC A                   A:0020 X:0026 Y:0001 P:envmxdIzc
$81/9296 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0021 X:0026 Y:0001 P:envmxdIzc
$81/9299 64 16       STZ $16    [$00:0016]   A:0021 X:0026 Y:0001 P:envmxdIzc
$81/929B 64 1A       STZ $1A    [$00:001A]   A:0021 X:0026 Y:0001 P:envmxdIzc
$81/929D A9 10 00    LDA #$0010              A:0021 X:0026 Y:0001 P:envmxdIzc
$81/92A0 85 14       STA $14    [$00:0014]   A:0010 X:0026 Y:0001 P:envmxdIzc
$81/92A2 A0 03 00    LDY #$0003              A:0010 X:0026 Y:0001 P:envmxdIzc
$81/92A5 B7 AC       LDA [$AC],y[$94:C010]   A:0010 X:0026 Y:0003 P:envmxdIzc
$81/92A7 85 18       STA $18    [$00:0018]   A:0020 X:0026 Y:0003 P:envmxdIzc
$81/92A9 22 FD AF 80 JSL $80AFFD[$80:AFFD]   A:0020 X:0026 Y:0003 P:envmxdIzc
$81/92AD A5 14       LDA $14    [$00:0014]   A:FFFF X:0026 Y:0 P:envmxdIZc
$81/92AF 8D E2 0C    STA $0CE2  [$81:0CE2]   A:8000 X:0026 Y:0 P:eNvmxdIzc
$81/92B2 8D E0 0C    STA $0CE0  [$81:0CE0]   A:8000 X:0026 Y:0 P:eNvmxdIzc
$81/92B5 A5 16       LDA $16    [$00:0016]   A:8000 X:0026 Y:0 P:eNvmxdIzc
$81/92B7 8D E4 0C    STA $0CE4  [$81:0CE4]   A:0 X:0026 Y:0 P:envmxdIZc
$81/92BA AD 00 01    LDA $0100  [$81:0100]   A:0 X:0026 Y:0 P:envmxdIZc
$81/92BD 29 80 00    AND #$0080              A:030F X:0026 Y:0 P:envmxdIzc
$81/92C0 85 00       STA $00    [$00:0000]   A:0 X:0026 Y:0 P:envmxdIZc
$81/92C2 AD E2 0C    LDA $0CE2  [$81:0CE2]   A:0 X:0026 Y:0 P:envmxdIZc
$81/92C5 38          SEC                     A:8000 X:0026 Y:0 P:eNvmxdIzc
$81/92C6 ED E0 0C    SBC $0CE0  [$81:0CE0]   A:8000 X:0026 Y:0 P:eNvmxdIzC
$81/92C9 8D E2 0C    STA $0CE2  [$81:0CE2]   A:0 X:0026 Y:0 P:envmxdIZC
$81/92CC E2 20       SEP #$20                A:0 X:0026 Y:0 P:envmxdIZC
$81/92CE AD 00 01    LDA $0100  [$81:0100]   A:0 X:0026 Y:0 P:envMxdIZC
$81/92D1 29 7F       AND #$7F                A:000F X:0026 Y:0 P:envMxdIzC
$81/92D3 ED E4 0C    SBC $0CE4  [$81:0CE4]   A:000F X:0026 Y:0 P:envMxdIzC
$81/92D6 10 02       BPL $02    [$92DA]      A:000F X:0026 Y:0 P:envMxdIzC
$81/92D8 A9 00       LDA #$00                A:80FF X:0026 Y:0 P:eNvMxdIzc
$81/92DA 05 00       ORA $00    [$00:0000]   A:000F X:0026 Y:0 P:envMxdIzC
$81/92DC 8D 00 01    STA $0100  [$81:0100]   A:000F X:0026 Y:0 P:envMxdIzC
$81/92DF C2 20       REP #$20                A:000F X:0026 Y:0 P:envMxdIzC
$81/92E1 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:000F X:0026 Y:0 P:envmxdIzC
$81/92E4 D0 33       BNE $33    [$9319]      A:0021 X:0026 Y:0 P:envmxdIzC
$81/92E6 AD 6E 0B    LDA $0B6E  [$81:0B6E]   A:0001 X:0026 Y:0 P:envmxdIZc
$81/92E9 F0 2E       BEQ $2E    [$9319]      A:0001 X:0026 Y:0 P:envmxdIzc
$81/92EB A9 01 00    LDA #$0001              A:0001 X:0026 Y:0 P:envmxdIzc
$81/92EE 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0001 X:0026 Y:0 P:envmxdIzc
$81/92F1 A0 01 00    LDY #$0001              A:0001 X:0026 Y:0 P:envmxdIzc
$81/92F4 B7 AC       LDA [$AC],y[$94:C00E]   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/92F6 A0 03 00    LDY #$0003              A:0020 X:0026 Y:0001 P:envmxdIzc
$81/92F9 D7 AC       CMP [$AC],y[$94:C010]   A:0020 X:0026 Y:0003 P:envmxdIzc
$81/92FB 90 0C       BCC $0C    [$9309]      A:0020 X:0026 Y:0003 P:envmxdIZC
$81/92FD A9 00 00    LDA #$0000              A:0020 X:0026 Y:0003 P:envmxdIZC
$81/9300 8D 0C 42    STA $420C  [$81:420C]   A:0 X:0026 Y:0003 P:envmxdIZC
$81/9303 A9 80 00    LDA #$0080              A:0 X:0026 Y:0003 P:envmxdIZC
$81/9306 0C 00 01    TSB $0100  [$81:0100]   A:0080 X:0026 Y:0003 P:envmxdIzC
$81/9309 9C 6E 0B    STZ $0B6E  [$81:0B6E]   A:0080 X:0026 Y:0003 P:envmxdIZC
$81/930C 80 0B       BRA $0B        ; [$9319] Exit
$81/930E 9C DE 0C    STZ $0CDE  [$81:0CDE]   A:0001 X:0026 Y:0 P:envmxdIzc
$81/9311 A5 AC       LDA $AC    [$00:00AC]   A:0001 X:0026 Y:0 P:envmxdIzc
$81/9313 18          CLC                     A:C00D X:0026 Y:0 P:eNvmxdIzc
$81/9314 69 05 00    ADC #$0005              A:C00D X:0026 Y:0 P:eNvmxdIzc
$81/9317 85 AC       STA $AC    [$00:00AC]   A:C012 X:0026 Y:0 P:eNvmxdIzc
$81/9319 FA          PLX                     A:0021 X:0026 Y:0 P:envmxdIzC
$81/931A 60          RTS                     A:0021 X:0026 Y:0 P:envmxdIzC

$81/9356 TOKEN VECTOR #$27: ?

$81/9356 5A          PHY                     A:9355 X:0026 Y:0007 P:envmxdIzc
$81/9357 DA          PHX                     A:9355 X:0026 Y:0007 P:envmxdIzc
$81/9358 9C 98 19    STZ $1998  [$81:1998]   A:9355 X:0026 Y:0007 P:envmxdIzc
$81/935B A0 01 00    LDY #$0001              A:9355 X:0026 Y:0007 P:envmxdIzc
$81/935E 20 EA BD    JSR $BDEA  [$81:BDEA]   A:9355 X:0026 Y:0001 P:envmxdIzc
$81/9361 85 00       STA $00    [$00:0000]   A:1676 X:0026 Y:0004 P:envmxdIzc
$81/9363 20 5F BB    JSR $BB5F  [$81:BB5F]   A:1676 X:0026 Y:0004 P:envmxdIzc
$81/9366 85 02       STA $02    [$00:0002]   A:0008 X:0026 Y:0007 P:envmxdIzc
$81/9368 B2 00       LDA ($00)  [$81:1676]   A:0008 X:0026 Y:0007 P:envmxdIzc
$81/936A 18          CLC                     A:0 X:0026 Y:0007 P:envmxdIZc
$81/936B 65 02       ADC $02    [$00:0002]   A:0 X:0026 Y:0007 P:envmxdIZc
$81/936D 92 00       STA ($00)  [$81:1676]   A:0008 X:0026 Y:0007 P:envmxdIzc
$81/936F 2E 98 19    ROL $1998  [$81:1998]   A:0008 X:0026 Y:0007 P:envmxdIzc
$81/9372 98          TYA                     A:0008 X:0026 Y:0007 P:envmxdIZc
$81/9373 18          CLC                     A:0007 X:0026 Y:0007 P:envmxdIzc
$81/9374 65 AC       ADC $AC    [$00:00AC]   A:0007 X:0026 Y:0007 P:envmxdIzc
$81/9376 85 AC       STA $AC    [$00:00AC]   A:8307 X:0026 Y:0007 P:eNvmxdIzc
$81/9378 FA          PLX                     A:8307 X:0026 Y:0007 P:eNvmxdIzc
$81/9379 7A          PLY                     A:8307 X:0026 Y:0007 P:envmxdIzc
$81/937A 60          RTS                     A:8307 X:0026 Y:0007 P:envmxdIzc

$81/948E ? (Executed when talking to the aerial building)

$81/948E 08          PHP                     A:948D X:0024 Y:0000 P:envmxdIzc
$81/948F DA          PHX                     A:948D X:0024 Y:0000 P:envmxdIzc
$81/9490 A0 01 00    LDY #$0001              A:948D X:0024 Y:0000 P:envmxdIzc
$81/9493 20 5F BB    JSR $BB5F  [$81:BB5F]   A:948D X:0024 Y:0001 P:envmxdIzc
$81/9496 85 00       STA $00    [$00:0000]   A:0000 X:0024 Y:0004 P:envmxdIzc
$81/9498 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0000 X:0024 Y:0004 P:envmxdIzc
$81/949B 25 00       AND $00    [$00:0000]   A:8080 X:0024 Y:0007 P:envmxdIzc
$81/949D D0 19       BNE $19    [$94B8]      A:0000 X:0024 Y:0007 P:envmxdIZc
$81/949F B7 AC       LDA [$AC],y[$88:DE75]   A:0000 X:0024 Y:0007 P:envmxdIZc
$81/94A1 85 20       STA $20    [$00:0020]   A:DE65 X:0024 Y:0007 P:eNvmxdIzc
$81/94A3 C8          INY                     A:DE65 X:0024 Y:0007 P:eNvmxdIzc
$81/94A4 B7 AC       LDA [$AC],y[$88:DE76]   A:DE65 X:0024 Y:0008 P:envmxdIzc
$81/94A6 85 21       STA $21    [$00:0021]   A:88DE X:0024 Y:0008 P:eNvmxdIzc
$81/94A8 20 96 BA    JSR $BA96  [$81:BA96]   A:88DE X:0024 Y:0008 P:eNvmxdIzc
$81/94AB AD 20 00    LDA $0020  [$81:0020]   A:0088 X:0024 Y:0008 P:envmxdIzc
$81/94AE 85 AC       STA $AC    [$00:00AC]   A:DE65 X:0024 Y:0008 P:eNvmxdIzc
$81/94B0 AD 21 00    LDA $0021  [$81:0021]   A:DE65 X:0024 Y:0008 P:eNvmxdIzc
$81/94B3 85 AD       STA $AD    [$00:00AD]   A:88DE X:0024 Y:0008 P:eNvmxdIzc
$81/94B5 FA          PLX                     A:88DE X:0024 Y:0008 P:eNvmxdIzc
$81/94B6 28          PLP                     A:88DE X:0024 Y:0008 P:envmxdIzc
$81/94B7 60          RTS                     A:88DE X:0024 Y:0008 P:envmxdIzc

$81/94B8 A5 AC       LDA $AC    [$00:00AC]   A:0080 X:0024 Y:0007 P:envmxdIzc
$81/94BA 18          CLC                     A:DE6E X:0024 Y:0007 P:eNvmxdIzc
$81/94BB 69 0A 00    ADC #$000A              A:DE6E X:0024 Y:0007 P:eNvmxdIzc
$81/94BE 85 AC       STA $AC    [$00:00AC]   A:DE78 X:0024 Y:0007 P:eNvmxdIzc
$81/94C0 FA          PLX                     A:DE78 X:0024 Y:0007 P:eNvmxdIzc
$81/94C1 28          PLP                     A:DE78 X:0024 Y:0007 P:envmxdIzc
$81/94C2 60          RTS                     A:DE78 X:0024 Y:0007 P:envmxdIzc

$81/A02A ?

$81/A02A AD B6 0C    LDA $0CB6  [$81:0CB6]   A:A029 X:0024 Y:0009 P:envmxdIzc
$81/A02D F0 0D       BEQ $0D    [$A03C]      A:0 X:0024 Y:0009 P:envmxdIZc
$81/A02F C9 FF FF    CMP #$FFFF              A:0001 X:0024 Y:0001 P:envmxdIzc
$81/A032 F0 1F       BEQ $1F    [$A053]      A:0001 X:0024 Y:0001 P:envmxdIzc
$81/A034 CE B6 0C    DEC $0CB6  [$81:0CB6]   A:0001 X:0024 Y:0001 P:envmxdIzc
$81/A037 D0 1A       BNE $1A    [$A053]      A:0001 X:0024 Y:0001 P:envmxdIZc
$81/A039 4C 5C A0    JMP $A05C  [$81:A05C]   A:0001 X:0024 Y:0001 P:envmxdIZc
$81/A03C A0 01 00    LDY #$0001              A:0 X:0024 Y:0009 P:envmxdIZc
$81/A03F B7 AC       LDA [$AC],y[$93:B499]   A:0 X:0024 Y:0001 P:envmxdIzc
$81/A041 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0001 X:0024 Y:0001 P:envmxdIzc
$81/A044 A0 03 00    LDY #$0003              A:0001 X:0024 Y:0001 P:envmxdIzc
$81/A047 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0001 X:0024 Y:0003 P:envmxdIzc
$81/A04A 9D C8 16    STA $16C8,x[$81:16EC]   A:FF80 X:0024 Y:0006 P:envmxdIzc
$81/A04D 20 5F BB    JSR $BB5F  [$81:BB5F]   A:FF80 X:0024 Y:0006 P:envmxdIzc
$81/A050 9D F0 16    STA $16F0,x[$81:1714]   A:0 X:0024 Y:0009 P:envmxdIzc
$81/A053 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:0 X:0024 Y:0009 P:envmxdIzc
$81/A056 F0 04       BEQ $04    [$A05C]      A:0001 X:0024 Y:0009 P:envmxdIzc
$81/A058 20 96 C4    JSR $C496  [$81:C496]   A:0001 X:0024 Y:0009 P:envmxdIzc
$81/A05B 60          RTS                     A:0090 X:0024 Y:0009 P:envmxdIzc
$81/A05C A0 09 00    LDY #$0009              A:0001 X:0024 Y:0001 P:envmxdIZc
$81/A05F 98          TYA                     A:0001 X:0024 Y:0009 P:envmxdIzc
$81/A060 18          CLC                     A:0009 X:0024 Y:0009 P:envmxdIzc
$81/A061 65 AC       ADC $AC    [$00:00AC]   A:0009 X:0024 Y:0009 P:envmxdIzc
$81/A063 85 AC       STA $AC    [$00:00AC]   A:B4A1 X:0024 Y:0009 P:eNvmxdIzc
$81/A065 60          RTS                     A:B4A1 X:0024 Y:0009 P:eNvmxdIzc

$81/A183 ?

$81/A183 AD 98 19    LDA $1998
$81/A186 F0 19       BEQ $19        ; [$A1A1] If $1998 is zero, Exit this Token / Command
$81/A188 A0 01 00    LDY #$0001              A:0001 X:0022 Y:0001 P:envmxdIzc
$81/A18B B7 AC       LDA [$AC],y[$93:C1D9]   A:0001 X:0022 Y:0001 P:envmxdIzc
$81/A18D 85 20       STA $20    [$00:0020]   A:C1C6 X:0022 Y:0001 P:eNvmxdIzc
$81/A18F C8          INY                     A:C1C6 X:0022 Y:0001 P:eNvmxdIzc
$81/A190 B7 AC       LDA [$AC],y[$93:C1DA]   A:C1C6 X:0022 Y:0002 P:envmxdIzc
$81/A192 85 21       STA $21    [$00:0021]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A194 20 96 BA    JSR $BA96  [$81:BA96]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A197 A5 21       LDA $21    [$00:0021]   A:0093 X:0022 Y:0002 P:envmxdIzc
$81/A199 85 AD       STA $AD    [$00:00AD]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A19B A5 20       LDA $20    [$00:0020]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A19D 85 AC       STA $AC    [$00:00AC]   A:C1C6 X:0022 Y:0002 P:eNvmxdIzc
$81/A19F 80 09       BRA $09    [$A1AA]      A:C1C6 X:0022 Y:0002 P:eNvmxdIzc
$81/A1A1 A0 04 00    LDY #$0004              A:0 X:0022 Y:0004 P:envmxdIZc
$81/A1A4 98          TYA                     A:0 X:0022 Y:0004 P:envmxdIzc
$81/A1A5 18          CLC                     A:0004 X:0022 Y:0004 P:envmxdIzc
$81/A1A6 65 AC       ADC $AC    [$00:00AC]   A:0004 X:0022 Y:0004 P:envmxdIzc
$81/A1A8 85 AC       STA $AC    [$00:00AC]   A:C1DC X:0022 Y:0004 P:eNvmxdIzc
$81/A1AA 60          RTS                     A:C1C6 X:0022 Y:0002 P:eNvmxdIzc

$81/A1AB ?

$81/A1AB AD 98 19    LDA $1998
$81/A1AE D0 19       BNE $19        ; [$A1C9] If $1998 is not zero, Exit this Token / Command
$81/A1B0 A0 01 00    LDY #$0001              A:0 X:0022 Y:0009 P:envmxdIZc
$81/A1B3 B7 AC       LDA [$AC],y[$93:C12F]   A:0 X:0022 Y:0001 P:envmxdIzc
$81/A1B5 85 20       STA $20    [$00:0020]   A:C11C X:0022 Y:0001 P:eNvmxdIzc
$81/A1B7 C8          INY                     A:C11C X:0022 Y:0001 P:eNvmxdIzc
$81/A1B8 B7 AC       LDA [$AC],y[$93:C130]   A:C11C X:0022 Y:0002 P:envmxdIzc
$81/A1BA 85 21       STA $21    [$00:0021]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A1BC 20 96 BA    JSR $BA96  [$81:BA96]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A1BF A5 21       LDA $21    [$00:0021]   A:0093 X:0022 Y:0002 P:envmxdIzc
$81/A1C1 85 AD       STA $AD    [$00:00AD]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A1C3 A5 20       LDA $20    [$00:0020]   A:93C1 X:0022 Y:0002 P:eNvmxdIzc
$81/A1C5 85 AC       STA $AC    [$00:00AC]   A:C11C X:0022 Y:0002 P:eNvmxdIzc
$81/A1C7 80 09       BRA $09        ; [$A1D2] Exit
$81/A1C9 A0 04 00    LDY #$0004              A:0001 X:0022 Y:0004 P:envmxdIzc
$81/A1CC 98          TYA                     A:0001 X:0022 Y:0004 P:envmxdIzc
$81/A1CD 18          CLC                     A:0004 X:0022 Y:0004 P:envmxdIzc
$81/A1CE 65 AC       ADC $AC    [$00:00AC]   A:0004 X:0022 Y:0004 P:envmxdIzc
$81/A1D0 85 AC       STA $AC    [$00:00AC]   A:C132 X:0022 Y:0004 P:eNvmxdIzc
$81/A1D2 60          RTS                     A:C11C X:0022 Y:0002 P:eNvmxdIzc

$81/A1D3 ?

$81/A1D3 9C 98 19    STZ $1998  [$81:1998]   A:A1D2 X:0022 Y:0007 P:envmxdIzc
$81/A1D6 A0 01 00    LDY #$0001              A:A1D2 X:0022 Y:0007 P:envmxdIzc
$81/A1D9 20 EA BD    JSR $BDEA  [$81:BDEA]   A:A1D2 X:0022 Y:0001 P:envmxdIzc
$81/A1DC 85 00       STA $00    [$00:0000]   A:1B3C X:0022 Y:0004 P:envmxdIzc
$81/A1DE 20 5F BB    JSR $BB5F  [$81:BB5F]   A:1B3C X:0022 Y:0004 P:envmxdIzc
$81/A1E1 85 02       STA $02    [$00:0002]   A:0018 X:0022 Y:0007 P:envmxdIzc
$81/A1E3 B2 00       LDA ($00)  [$81:1B3C]   A:0018 X:0022 Y:0007 P:envmxdIzc
$81/A1E5 38          SEC                     A:0050 X:0022 Y:0007 P:envmxdIzc
$81/A1E6 E5 02       SBC $02    [$00:0002]   A:0050 X:0022 Y:0007 P:envmxdIzC
$81/A1E8 92 00       STA ($00)  [$81:1B3C]   A:0038 X:0022 Y:0007 P:envmxdIzC
$81/A1EA 50 03       BVC $03    [$A1EF]      A:0038 X:0022 Y:0007 P:envmxdIzC
$81/A1EF 98          TYA                     A:0038 X:0022 Y:0007 P:envmxdIzC
$81/A1F0 18          CLC                     A:0007 X:0022 Y:0007 P:envmxdIzC
$81/A1F1 65 AC       ADC $AC    [$00:00AC]   A:0007 X:0022 Y:0007 P:envmxdIzc
$81/A1F3 85 AC       STA $AC    [$00:00AC]   A:C11C X:0022 Y:0007 P:eNvmxdIzc
$81/A1F5 60          RTS                     A:C11C X:0022 Y:0007 P:eNvmxdIzc

$81/A1F6 ?

$81/A1F6 9C 98 19    STZ $1998  [$81:1998]   A:A1F5 X:0026 Y:0003 P:envmxdIzc
$81/A1F9 A0 01 00    LDY #$0001              A:A1F5 X:0026 Y:0003 P:envmxdIzc
$81/A1FC 20 EA BD    JSR $BDEA  [$81:BDEA]   A:A1F5 X:0026 Y:0001 P:envmxdIzc
$81/A1FF 85 00       STA $00    [$00:0000]   A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/A201 20 5F BB    JSR $BB5F  [$81:BB5F]   A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/A204 85 02       STA $02    [$00:0002]   A:01FF X:0026 Y:0007 P:envmxdIzc
$81/A206 B2 00       LDA ($00)  [$81:1A00]   A:01FF X:0026 Y:0007 P:envmxdIzc
$81/A208 25 02       AND $02    [$00:0002]   A:0001 X:0026 Y:0007 P:envmxdIzc
$81/A20A 92 00       STA ($00)  [$81:1A00]   A:0001 X:0026 Y:0007 P:envmxdIzc
$81/A20C F0 03       BEQ $03    [$A211]      A:0001 X:0026 Y:0007 P:envmxdIzc
$81/A20E EE 98 19    INC $1998  [$81:1998]   A:0001 X:0026 Y:0007 P:envmxdIzc
$81/A211 98          TYA                     A:0001 X:0026 Y:0007 P:envmxdIzc
$81/A212 18          CLC                     A:0007 X:0026 Y:0007 P:envmxdIzc
$81/A213 65 AC       ADC $AC    [$00:00AC]   A:0007 X:0026 Y:0007 P:envmxdIzc
$81/A215 85 AC       STA $AC    [$00:00AC]   A:8B00 X:0026 Y:0007 P:eNvmxdIzc
$81/A217 60          RTS                     A:8B00 X:0026 Y:0007 P:eNvmxdIzc

$81/A401 TOKEN VECTOR #$3A: Change Music

$81/A401 A0 01 00    LDY #$0001              A:A400 X:0026 Y:0002 P:envmxdIzc
$81/A404 20 5F BB    JSR $BB5F  [$81:BB5F]   A:A400 X:0026 Y:0001 P:envmxdIzc
$81/A407 29 FF 00    AND #$00FF              A:0081 X:0026 Y:0004 P:envmxdIzc
$81/A40A 5A          PHY                     A:0081 X:0026 Y:0004 P:envmxdIzc
$81/A40B A0 00 00    LDY #$0000              A:0081 X:0026 Y:0004 P:envmxdIzc
$81/A40E 22 1C 5C 10 JSL $105C1C[$10:5C1C]   A:0081 X:0026 Y:0 P:envmxdIZc
$81/A412 7A          PLY                     A:0081 X:0026 Y:0002 P:envmxdIzc
$81/A413 98          TYA                     A:0081 X:0026 Y:0004 P:envmxdIzc
$81/A414 18          CLC                     A:0004 X:0026 Y:0004 P:envmxdIzc
$81/A415 65 AC       ADC $AC    [$00:00AC]   A:0004 X:0026 Y:0004 P:envmxdIzc
$81/A417 85 AC       STA $AC    [$00:00AC]   A:C00D X:0026 Y:0004 P:eNvmxdIzc
$81/A419 60          RTS                     A:C00D X:0026 Y:0004 P:eNvmxdIzc

$81/A41A ? (Executed when talking to the aerial building)

$81/A41A A0 01 00    LDY #$0001              A:A419 X:0026 Y:000A P:envmxdIzc
$81/A41D 20 5F BB    JSR $BB5F  [$81:BB5F]   A:A419 X:0026 Y:0001 P:envmxdIzc
$81/A420 29 3F 00    AND #$003F              A:000E X:0026 Y:0004 P:envmxdIzc
$81/A423 85 00       STA $00    [$00:0000]   A:000E X:0026 Y:0004 P:envmxdIzc
$81/A425 C9 3F 00    CMP #$003F              A:000E X:0026 Y:0004 P:envmxdIzc
$81/A428 D0 04       BNE $04    [$A42E]      A:000E X:0026 Y:0004 P:eNvmxdIzc
$81/A42E B7 AC       LDA [$AC],y[$88:8E40]   A:000E X:0026 Y:0004 P:eNvmxdIzc
$81/A430 29 03 00    AND #$0003              A:0303 X:0026 Y:0004 P:envmxdIzc
$81/A433 EB          XBA                     A:0003 X:0026 Y:0004 P:envmxdIzc
$81/A434 4A          LSR A                   A:0300 X:0026 Y:0004 P:envmxdIZc
$81/A435 4A          LSR A                   A:0180 X:0026 Y:0004 P:envmxdIzc
$81/A436 05 00       ORA $00    [$00:0000]   A:00C0 X:0026 Y:0004 P:envmxdIzc
$81/A438 85 00       STA $00    [$00:0000]   A:00CE X:0026 Y:0004 P:envmxdIzc
$81/A43A C8          INY                     A:00CE X:0026 Y:0004 P:envmxdIzc
$81/A43B B7 AC       LDA [$AC],y[$88:8E41]   A:00CE X:0026 Y:0005 P:envmxdIzc
$81/A43D 29 03 00    AND #$0003              A:3403 X:0026 Y:0005 P:envmxdIzc
$81/A440 EB          XBA                     A:0003 X:0026 Y:0005 P:envmxdIzc
$81/A441 05 00       ORA $00    [$00:0000]   A:0300 X:0026 Y:0005 P:envmxdIZc
$81/A443 85 00       STA $00    [$00:0000]   A:03CE X:0026 Y:0005 P:envmxdIzc
$81/A445 C8          INY                     A:03CE X:0026 Y:0005 P:envmxdIzc
$81/A446 5A          PHY                     A:03CE X:0026 Y:0006 P:envmxdIzc
$81/A447 A0 01 00    LDY #$0001              A:03CE X:0026 Y:0006 P:envmxdIzc
$81/A44A A5 00       LDA $00    [$00:0000]   A:03CE X:0026 Y:0001 P:envmxdIzc
$81/A44C 22 1C 5C 10 JSL $105C1C[$10:5C1C]   A:03CE X:0026 Y:0001 P:envmxdIzc
$81/A450 7A          PLY                     A:CE03 X:0026 Y:0001 P:envmxdIzc
$81/A451 98          TYA                     A:CE03 X:0026 Y:0006 P:envmxdIzc
$81/A452 18          CLC                     A:0006 X:0026 Y:0006 P:envmxdIzc
$81/A453 65 AC       ADC $AC    [$00:00AC]   A:0006 X:0026 Y:0006 P:envmxdIzc
$81/A455 85 AC       STA $AC    [$00:00AC]   A:8E42 X:0026 Y:0006 P:eNvmxdIzc
$81/A457 60          RTS                     A:8E42 X:0026 Y:0006 P:eNvmxdIzc

$81/A551 ? (Executed when talking to the aerial building)

$81/A551 DA          PHX                     A:9DB5 X:0024 Y:0004 P:eNvmxdIzc
$81/A552 A7 AC       LDA [$AC]  [$88:9DB5]   A:9DB5 X:0024 Y:0004 P:eNvmxdIzc
$81/A554 48          PHA                     A:0000 X:0024 Y:0004 P:envmxdIZc
$81/A555 E6 AC       INC $AC    [$00:00AC]   A:0000 X:0024 Y:0004 P:envmxdIZc
$81/A557 E6 AC       INC $AC    [$00:00AC]   A:0000 X:0024 Y:0004 P:eNvmxdIzc
$81/A559 A7 AC       LDA [$AC]  [$88:9DB7]   A:0000 X:0024 Y:0004 P:eNvmxdIzc
$81/A55B AA          TAX                     A:1002 X:0024 Y:0004 P:envmxdIzc
$81/A55C E6 AC       INC $AC    [$00:00AC]   A:1002 X:1002 Y:0004 P:envmxdIzc
$81/A55E E6 AC       INC $AC    [$00:00AC]   A:1002 X:1002 Y:0004 P:eNvmxdIzc
$81/A560 A7 AC       LDA [$AC]  [$88:9DB9]   A:1002 X:1002 Y:0004 P:eNvmxdIzc
$81/A562 A8          TAY                     A:020C X:1002 Y:0004 P:envmxdIzc
$81/A563 E6 AC       INC $AC    [$00:00AC]   A:020C X:1002 Y:020C P:envmxdIzc
$81/A565 E6 AC       INC $AC    [$00:00AC]   A:020C X:1002 Y:020C P:eNvmxdIzc
$81/A567 68          PLA                     A:020C X:1002 Y:020C P:eNvmxdIzc
$81/A568 22 BF B4 80 JSL $80B4BF[$80:B4BF]   A:0000 X:1002 Y:020C P:envmxdIZc
$81/A56C FA          PLX                     A:00C8 X:0000 Y:020C P:envmxdIzc
$81/A56D 6B          RTL                     A:00C8 X:0024 Y:020C P:envmxdIzc

$81/A5C3 ? (Executed when talking to the aerial building)

$81/A5C3 C2 30       REP #$30                A:9DBF X:0024 Y:0004 P:eNvmxdIzc
$81/A5C5 DA          PHX                     A:9DBF X:0024 Y:0004 P:eNvmxdIzc
$81/A5C6 A7 AC       LDA [$AC]  [$88:9DBF]   A:9DBF X:0024 Y:0004 P:eNvmxdIzc
$81/A5C8 E6 AC       INC $AC    [$00:00AC]   A:0000 X:0024 Y:0004 P:envmxdIZc
$81/A5CA E6 AC       INC $AC    [$00:00AC]   A:0000 X:0024 Y:0004 P:eNvmxdIzc
$81/A5CC 22 69 B5 80 JSL $80B569[$80:B569]   A:0000 X:0024 Y:0004 P:eNvmxdIzc
$81/A5D0 FA          PLX                     A:0001 X:049C Y:FFFF P:eNvmxdIzc
$81/A5D1 6B          RTL                     A:0001 X:0024 Y:FFFF P:envmxdIzc

$81/A693 ?

$81/A693 A0 00 00    LDY #$0000              A:8AEC X:0026 Y:0004 P:eNvmxdIzc
$81/A696 20 EA BD    JSR $BDEA  [$81:BDEA]   A:8AEC X:0026 Y:0 P:envmxdIZc
$81/A699 85 00       STA $00    [$00:0000]   A:1A00 X:0026 Y:0003 P:envmxdIzc
$81/A69B E6 AC       INC $AC    [$00:00AC]   A:1A00 X:0026 Y:0003 P:envmxdIzc
$81/A69D E6 AC       INC $AC    [$00:00AC]   A:1A00 X:0026 Y:0003 P:eNvmxdIzc
$81/A69F E6 AC       INC $AC    [$00:00AC]   A:1A00 X:0026 Y:0003 P:eNvmxdIzc
$81/A6A1 A7 AC       LDA [$AC]  [$94:8AEF]   A:1A00 X:0026 Y:0003 P:eNvmxdIzc
$81/A6A3 85 20       STA $20    [$00:0020]   A:022B X:0026 Y:0003 P:envmxdIzc
$81/A6A5 E6 AC       INC $AC    [$00:00AC]   A:022B X:0026 Y:0003 P:envmxdIzc
$81/A6A7 A7 AC       LDA [$AC]  [$94:8AF0]   A:022B X:0026 Y:0003 P:eNvmxdIzc
$81/A6A9 85 21       STA $21    [$00:0021]   A:0002 X:0026 Y:0003 P:envmxdIzc
$81/A6AB E6 AC       INC $AC    [$00:00AC]   A:0002 X:0026 Y:0003 P:envmxdIzc
$81/A6AD E6 AC       INC $AC    [$00:00AC]   A:0002 X:0026 Y:0003 P:eNvmxdIzc
$81/A6AF A7 20       LDA [$20]  [$00:022B]   A:0002 X:0026 Y:0003 P:eNvmxdIzc
$81/A6B1 92 00       STA ($00)  [$81:1A00]   A:0 X:0026 Y:0003 P:envmxdIZc
$81/A6B3 6B          RTL

$81/A6B4 ? (Executed when talking to the aerial building)

$81/A6B4 A0 00 00    LDY #$0000              A:9F45 X:0024 Y:0004 P:eNvmxdIzc
$81/A6B7 20 EA BD    JSR $BDEA  [$81:BDEA]   A:9F45 X:0024 Y:0000 P:envmxdIZc
$81/A6BA 85 00       STA $00    [$00:0000]   A:1B3E X:0024 Y:0003 P:envmxdIzc
$81/A6BC E6 AC       INC $AC    [$00:00AC]   A:1B3E X:0024 Y:0003 P:envmxdIzc
$81/A6BE E6 AC       INC $AC    [$00:00AC]   A:1B3E X:0024 Y:0003 P:eNvmxdIzc
$81/A6C0 E6 AC       INC $AC    [$00:00AC]   A:1B3E X:0024 Y:0003 P:eNvmxdIzc
$81/A6C2 A7 AC       LDA [$AC]  [$88:9F48]   A:1B3E X:0024 Y:0003 P:eNvmxdIzc
$81/A6C4 85 20       STA $20    [$00:0020]   A:0B5E X:0024 Y:0003 P:envmxdIzc
$81/A6C6 E6 AC       INC $AC    [$00:00AC]   A:0B5E X:0024 Y:0003 P:envmxdIzc
$81/A6C8 A7 AC       LDA [$AC]  [$88:9F49]   A:0B5E X:0024 Y:0003 P:eNvmxdIzc
$81/A6CA 85 21       STA $21    [$00:0021]   A:000B X:0024 Y:0003 P:envmxdIzc
$81/A6CC E6 AC       INC $AC    [$00:00AC]   A:000B X:0024 Y:0003 P:envmxdIzc
$81/A6CE E6 AC       INC $AC    [$00:00AC]   A:000B X:0024 Y:0003 P:eNvmxdIzc
$81/A6D0 B2 00       LDA ($00)  [$81:1B3E]   A:000B X:0024 Y:0003 P:eNvmxdIzc
$81/A6D2 87 20       STA [$20]  [$00:0B5E]   A:0000 X:0024 Y:0003 P:envmxdIZc
$81/A6D4 6B          RTL                     A:0000 X:0024 Y:0003 P:envmxdIZc

$81/AA1D ?

$81/AA1D AD B6 0C    LDA $0CB6  [$81:0CB6]   A:AA1C X:0026 Y:0000 P:envmxdIzc
$81/AA20 F0 06       BEQ $06    [$AA28]      A:0000 X:0026 Y:0000 P:envmxdIZc
$81/AA22 3A          DEC A                   A:0002 X:0026 Y:0000 P:envmxdIzc
$81/AA23 F0 03       BEQ $03    [$AA28]      A:0001 X:0026 Y:0000 P:envmxdIzc
$81/AA25 4C 58 AA    JMP $AA58  [$81:AA58]   A:0001 X:0026 Y:0000 P:envmxdIzc
$81/AA28 AD A5 13    LDA $13A5  [$81:13A5]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/AA2B D0 24       BNE $24    [$AA51]      A:0000 X:0026 Y:0000 P:envmxdIZc
$81/AA2D 9C EE 0C    STZ $0CEE  [$81:0CEE]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/AA30 A0 02 00    LDY #$0002              A:0000 X:0026 Y:0000 P:envmxdIZc
$81/AA33 B7 AC       LDA [$AC],y[$94:810A]   A:0000 X:0026 Y:0002 P:envmxdIzc
$81/AA35 85 21       STA $21    [$00:0021]   A:93AC X:0026 Y:0002 P:eNvmxdIzc
$81/AA37 A0 01 00    LDY #$0001              A:93AC X:0026 Y:0002 P:eNvmxdIzc
$81/AA3A B7 AC       LDA [$AC],y[$94:8109]   A:93AC X:0026 Y:0001 P:envmxdIzc
$81/AA3C 85 20       STA $20    [$00:0020]   A:AC8F X:0026 Y:0001 P:eNvmxdIzc
$81/AA3E 20 96 BA    JSR $BA96  [$81:BA96]   A:AC8F X:0026 Y:0001 P:eNvmxdIzc
$81/AA41 22 C3 C8 81 JSL $81C8C3[$81:C8C3]   A:0093 X:0026 Y:0001 P:envmxdIzc
$81/AA45 AD A5 13    LDA $13A5  [$81:13A5]   A:0000 X:0026 Y:0001 P:envmxdIzc
$81/AA48 F0 17       BEQ $17    [$AA61]      A:0001 X:0026 Y:0001 P:envmxdIzc
$81/AA4A A9 02 00    LDA #$0002              A:0001 X:0026 Y:0001 P:envmxdIzc
$81/AA4D 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AA50 60          RTS                     A:0002 X:0026 Y:0001 P:envmxdIzc

code is missing here

$81/AA58 AD A3 13    LDA $13A3  [$81:13A3]   A:0001 X:0026 Y:0000 P:envmxdIzc
$81/AA5B C9 02 00    CMP #$0002              A:0001 X:0026 Y:0000 P:envmxdIzc
$81/AA5E F0 01       BEQ $01    [$AA61]      A:0001 X:0026 Y:0000 P:eNvmxdIzc
$81/AA60 60          RTS                     A:0001 X:0026 Y:0000 P:eNvmxdIzc
$81/AA61 9C B6 0C    STZ $0CB6      ; Clear "No-repitition flag" (= settings for a repitition)
$81/AA64 9C A3 13    STZ $13A3  [$81:13A3]   A:0002 X:0026 Y:0000 P:envmxdIZC
$81/AA67 9C A5 13    STZ $13A5  [$81:13A5]   A:0002 X:0026 Y:0000 P:envmxdIZC
$81/AA6A A5 AC       LDA $AC        ; Increment Token Data Load address by four
$81/AA6C 18          CLC
$81/AA6D 69 04 00    ADC #$0004
$81/AA70 85 AC       STA $AC
$81/AA72 60          RTS

$81/AAA9 ? (Executed when talking to the aerial building)

$81/AAA9 86 00       STX $00    [$00:0000]   A:AAA8 X:0024 Y:0001 P:envmxdIzc
$81/AAAB A0 26 00    LDY #$0026              A:AAA8 X:0024 Y:0001 P:envmxdIzc
$81/AAAE C4 00       CPY $00    [$00:0000]   A:AAA8 X:0024 Y:0026 P:envmxdIzc
$81/AAB0 F0 0B       BEQ $0B    [$AABD]      A:AAA8 X:0024 Y:0026 P:envmxdIzC
$81/AAB2 BD E0 17    LDA $17E0,x[$81:1804]   A:AAA8 X:0024 Y:0026 P:envmxdIzC
$81/AAB5 F0 06       BEQ $06    [$AABD]      A:886C X:0024 Y:0026 P:eNvmxdIzC
$81/AAB7 A9 01 00    LDA #$0001              A:886C X:0024 Y:0026 P:eNvmxdIzC
$81/AABA 99 7A 11    STA $117A,y[$81:11A0]   A:0001 X:0024 Y:0026 P:envmxdIzC
$81/AABD 88          DEY                     A:0001 X:0024 Y:0026 P:envmxdIzC
$81/AABE 88          DEY                     A:0001 X:0024 Y:0025 P:envmxdIzC
$81/AABF 10 ED       BPL $ED    [$AAAE]      A:0001 X:0024 Y:0024 P:envmxdIzC
$81/AAC1 A5 AC       LDA $AC    [$00:00AC]   A:0001 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAC3 18          CLC                     A:9DA8 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAC4 69 01 00    ADC #$0001              A:9DA8 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAC7 85 AC       STA $AC    [$00:00AC]   A:9DA9 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAC9 60          RTS                     A:9DA9 X:0024 Y:FFFE P:eNvmxdIzc

$81/AACA TOKEN VECTOR: ?

$81/AACA 86 00       STX $00    [$00:0000]   A:AAC9 X:0024 Y:0007 P:envmxdIzc
$81/AACC A0 26 00    LDY #$0026              A:AAC9 X:0024 Y:0007 P:envmxdIzc
$81/AACF C4 00       CPY $00    [$00:0000]   A:AAC9 X:0024 Y:0026 P:envmxdIzc
$81/AAD1 F0 0B       BEQ $0B    [$AADE]      A:AAC9 X:0024 Y:0026 P:envmxdIzC
$81/AAD3 BD E0 17    LDA $17E0,x[$81:1804]   A:AAC9 X:0024 Y:0026 P:envmxdIzC
$81/AAD6 F0 06       BEQ $06    [$AADE]      A:88DE X:0024 Y:0026 P:eNvmxdIzC
$81/AAD8 A9 00 00    LDA #$0000              A:88DE X:0024 Y:0026 P:eNvmxdIzC
$81/AADB 99 7A 11    STA $117A,y[$81:11A0]   A:0000 X:0024 Y:0026 P:envmxdIZC
$81/AADE 88          DEY                     A:0000 X:0024 Y:0026 P:envmxdIZC
$81/AADF 88          DEY                     A:0000 X:0024 Y:0025 P:envmxdIzC
$81/AAE0 10 ED       BPL $ED    [$AACF]      A:0000 X:0024 Y:0024 P:envmxdIzC
$81/AAE2 A5 AC       LDA $AC    [$00:00AC]   A:0000 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAE4 18          CLC                     A:DE63 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAE5 69 01 00    ADC #$0001              A:DE63 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAE8 85 AC       STA $AC    [$00:00AC]   A:DE64 X:0024 Y:FFFE P:eNvmxdIzc
$81/AAEA 60          RTS                     A:DE64 X:0024 Y:FFFE P:eNvmxdIzc

$81/AD9D TOKEN VECTOR #$23: ? (Remove Token Data Load Address)

$81/AD9D 64 AC       STZ $AC        ; Clear Address part of the Token Data Load Address
$81/AD9F 64 AD       STZ $AD
$81/ADA1 A9 01 00    LDA #$0001     ; Set "No Repition flag"
$81/ADA4 8D B6 0C    STA $0CB6
$81/ADA7 20 2A BA    JSR $BA2A  [$81:BA2A]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/ADAA 60          RTS

$81/ADEF ?

$81/ADEF DA          PHX                     A:ADEE X:0026 Y:0 P:envmxdIzc
$81/ADF0 86 00       STX $00    [$00:0000]   A:ADEE X:0026 Y:0 P:envmxdIzc
$81/ADF2 A2 26 00    LDX #$0026              A:ADEE X:0026 Y:0 P:envmxdIzc
$81/ADF5 E4 00       CPX $00    [$00:0000]   A:ADEE X:0026 Y:0 P:envmxdIzc
$81/ADF7 F0 03       BEQ $03    [$ADFC]      A:ADEE X:0026 Y:0 P:envmxdIZC

code is missing here

$81/ADFC CA          DEX                     A:ADEE X:0026 Y:0 P:envmxdIZC
$81/ADFD CA          DEX                     A:ADEE X:0025 Y:0 P:envmxdIzC
$81/ADFE 10 F5       BPL $F5    [$ADF5]      A:ADEE X:0024 Y:0 P:envmxdIzC
$81/ADF9 20 2A BA    JSR $BA2A  [$81:BA2A]   A:ADEE X:0024 Y:0 P:eNvmxdIzc

code/data is missing here

$81/AE00 FA          PLX                     A:ADEE X:FFFE Y:FFFF P:eNvmxdIzC
$81/AE01 A5 AC       LDA $AC    [$00:00AC]   A:ADEE X:0026 Y:FFFF P:envmxdIzC
$81/AE03 18          CLC                     A:C012 X:0026 Y:FFFF P:eNvmxdIzC
$81/AE04 69 01 00    ADC #$0001              A:C012 X:0026 Y:FFFF P:eNvmxdIzc
$81/AE07 85 AC       STA $AC    [$00:00AC]   A:C013 X:0026 Y:FFFF P:eNvmxdIzc
$81/AE09 60          RTS                     A:C013 X:0026 Y:FFFF P:eNvmxdIzc

$81/AE37 TOKEN VECTOR #$02: ?

$81/AE37 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:AE36 X:0026 Y:0001 P:envmxdIzc
$81/AE3A F0 0D       BEQ $0D    [$AE49]      A:0 X:0026 Y:0001 P:envmxdIZc
$81/AE3C C9 FF FF    CMP #$FFFF              A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE3F F0 24       BEQ $24    [$AE65]      A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE41 CE B6 0C    DEC $0CB6  [$81:0CB6]   A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE44 D0 1F       BNE $1F    [$AE65]      A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE46 4C 6B AE    JMP $AE6B      ; Branch if $0CB6 was #$0001
$81/AE49 A0 01 00    LDY #$0001              A:0 X:0026 Y:0001 P:envmxdIZc
$81/AE4C B7 AC       LDA [$AC],y[$95:82EC]   A:0 X:0026 Y:0001 P:envmxdIzc
$81/AE4E 8D B6 0C    STA $0CB6  [$81:0CB6]   A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE51 A0 03 00    LDY #$0003              A:0002 X:0026 Y:0001 P:envmxdIzc
$81/AE54 B7 AC       LDA [$AC],y[$95:82EE]   A:0002 X:0026 Y:0003 P:envmxdIzc
$81/AE56 85 20       STA $20    [$00:0020]   A:82AD X:0026 Y:0003 P:eNvmxdIzc
$81/AE58 A0 04 00    LDY #$0004              A:82AD X:0026 Y:0003 P:eNvmxdIzc
$81/AE5B B7 AC       LDA [$AC],y[$95:82EF]   A:82AD X:0026 Y:0004 P:envmxdIzc
$81/AE5D 85 21       STA $21    [$00:0021]   A:9582 X:0026 Y:0004 P:eNvmxdIzc
$81/AE5F 20 96 BA    JSR $BA96  [$81:BA96]   A:9582 X:0026 Y:0004 P:eNvmxdIzc
$81/AE62 20 1A B9    JSR $B91A      ; (Add "Animation Step" to buffer)
$81/AE65 AD B6 0C    LDA $0CB6  [$81:0CB6]   A:9582 X:0026 Y:0004 P:eNvmxdIzc
$81/AE68 F0 01       BEQ $01    [$AE6B]      A:0002 X:0026 Y:0004 P:envmxdIzc
$81/AE6A 60          RTS
$81/AE6B A5 AC       LDA $AC    [$00:00AC]   A:0001 X:0026 Y:0001 P:envmxdIZc
$81/AE6D 18          CLC                     A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AE6E 69 06 00    ADC #$0006              A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AE71 85 AC       STA $AC    [$00:00AC]   A:82F1 X:0026 Y:0001 P:eNvmxdIzc
$81/AE73 60          RTS                     A:82F1 X:0026 Y:0001 P:eNvmxdIzc

$81/AFA5 TOKEN VECTOR #$20: ?

$81/AFA5 A0 01 00    LDY #$0001              A:AFA4 X:0026 Y:0001 P:envmxdIzc
$81/AFA8 B7 AC       LDA [$AC],y[$95:82F2]   A:AFA4 X:0026 Y:0001 P:envmxdIzc
$81/AFAA 85 20       STA $20    [$00:0020]   A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AFAC A0 02 00    LDY #$0002              A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AFAF B7 AC       LDA [$AC],y[$95:82F3]   A:82EB X:0026 Y:0002 P:envmxdIzc
$81/AFB1 85 21       STA $21    [$00:0021]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/AFB3 20 96 BA    JSR $BA96  [$81:BA96]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/AFB6 A5 20       LDA $20    [$00:0020]   A:0095 X:0026 Y:0002 P:envmxdIzc
$81/AFB8 85 AC       STA $AC    [$00:00AC]   A:82EB X:0026 Y:0002 P:eNvmxdIzc
$81/AFBA A5 21       LDA $21    [$00:0021]   A:82EB X:0026 Y:0002 P:eNvmxdIzc
$81/AFBC 85 AD       STA $AD    [$00:00AD]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/AFBE 60          RTS                     A:9582 X:0026 Y:0002 P:eNvmxdIzc

$81/AFBF TOKEN VECTOR #$00: ?

$81/AFBF A0 01 00    LDY #$0001              A:AFBE X:0026 Y:0077 P:envmxdIzc
$81/AFC2 B7 AC       LDA [$AC],y[$95:82F6]   A:AFBE X:0026 Y:0001 P:envmxdIzc
$81/AFC4 85 20       STA $20    [$00:0020]   A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AFC6 A0 02 00    LDY #$0002              A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/AFC9 B7 AC       LDA [$AC],y[$95:82F7]   A:82EB X:0026 Y:0002 P:envmxdIzc
$81/AFCB 85 21       STA $21    [$00:0021]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/AFCD 20 96 BA    JSR $BA96  [$81:BA96]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/AFD0 18          CLC                     A:0095 X:0026 Y:0002 P:envmxdIzc
$81/AFD1 A5 20       LDA $20    [$00:0020]   A:0095 X:0026 Y:0002 P:envmxdIzc
$81/AFD3 C9 06 00    CMP #$0006              A:82EB X:0026 Y:0002 P:eNvmxdIzc
$81/AFD6 90 25       BCC $25    [$AFFD]      A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFD8 DD 1A 12    CMP $121A,x[$81:1240]   A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFDB D0 0A       BNE $0A    [$AFE7]      A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFE7 A5 20       LDA $20    [$00:0020]   A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFE9 9D 08 18    STA $1808,x[$81:182E]   A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFEC 9D 1A 12    STA $121A,x[$81:1240]   A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFEF A5 21       LDA $21    [$00:0021]   A:82EB X:0026 Y:0002 P:eNvmxdIzC
$81/AFF1 9D 30 18    STA $1830,x[$81:1856]   A:9582 X:0026 Y:0002 P:eNvmxdIzC
$81/AFF4 9D 42 12    STA $1242,x[$81:1268]   A:9582 X:0026 Y:0002 P:eNvmxdIzC
$81/AFF7 9E 80 18    STZ $1880,x[$81:18A6]   A:9582 X:0026 Y:0002 P:eNvmxdIzC
$81/AFFA 4C 04 B0    JMP $B004  [$81:B004]   A:9582 X:0026 Y:0002 P:eNvmxdIzC

$81/AFFD ? (Executed when talking to the aerial building and at start up)

$81/AFFD 86 00       STX $00    [$00:0000]   A:0005 X:0026 Y:0002 P:eNvmxdIzc
$81/AFFF 0A          ASL A                   A:0005 X:0026 Y:0002 P:eNvmxdIzc
$81/B000 AA          TAX                     A:000A X:0026 Y:0002 P:envmxdIzc
$81/B001 7C 0D B0    JMP ($B00D,x)[$81:B07E] A:000A X:000A Y:0002 P:envmxdIzc
$81/B004 A5 AC       LDA $AC    [$00:00AC]   A:9582 X:0026 Y:0002 P:eNvmxdIzC
$81/B006 18          CLC                     A:82F5 X:0026 Y:0002 P:eNvmxdIzC
$81/B007 69 04 00    ADC #$0004              A:82F5 X:0026 Y:0002 P:eNvmxdIzc
$81/B00A 85 AC       STA $AC    [$00:00AC]   A:82F9 X:0026 Y:0002 P:eNvmxdIzc
$81/B00C 60          RTS                     A:82F9 X:0026 Y:0002 P:eNvmxdIzc

$81/B00D Jump Table for $81/AFFD

$81/B00D 19 B0
$81/B00F 28 B0
$81/B011 3C B0
$81/B013 4B B0
$81/B015 63 B0
$81/B017 7E B0

$81/B07E ? (Executed when talking to the aerial building and at start up)

$81/B07E AE 00 00    LDX $0000  [$81:0000]   A:000A X:000A Y:0002 P:envmxdIzc
$81/B081 22 88 B0 81 JSL $81B088[$81:B088]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B085 4C 04 B0    JMP $B004  [$81:B004]   A:0010 X:0026 Y:0002 P:envmxdIzc

$81/B088 ? (Executed when talking to the aerial building and at start up)

$81/B088 9E 52 11    STZ $1152,x[$81:1178]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B08B 9E 42 12    STZ $1242,x[$81:1268]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B08E 9E 30 18    STZ $1830,x[$81:1856]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B091 9E 1A 12    STZ $121A,x[$81:1240]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B094 9E 08 18    STZ $1808,x[$81:182E]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B097 9E 80 18    STZ $1880,x[$81:18A6]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B09A 9E 6A 0D    STZ $0D6A,x[$81:0D90]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B09D 9E 92 0D    STZ $0D92,x[$81:0DB8]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B0A0 9E F2 11    STZ $11F2,x[$81:1218]   A:000A X:0026 Y:0002 P:envmxdIzc
$81/B0A3 A9 10 00    LDA #$0010              A:000A X:0026 Y:0002 P:envmxdIzc
$81/B0A6 9D AA 0E    STA $0EAA,x[$81:0ED0]   A:0010 X:0026 Y:0002 P:envmxdIzc
$81/B0A9 6B          RTL                     A:0010 X:0026 Y:0002 P:envmxdIzc

$81/B0AA TOKEN VECTOR #$34: ? (Executed when talking to the aerial building and at start up)

$81/B0AA A0 01 00    LDY #$0001              A:B0A9 X:0026 Y:0006 P:envmxdIzc
$81/B0AD 20 EA BD    JSR $BDEA  [$81:BDEA]   A:B0A9 X:0026 Y:0001 P:envmxdIzc
$81/B0B0 9D CA 11    STA $11CA,x[$81:11F0]   A:178E X:0026 Y:0004 P:envmxdIzc
$81/B0B3 A0 04 00    LDY #$0004              A:178E X:0026 Y:0004 P:envmxdIzc
$81/B0B6 B7 AC       LDA [$AC],y[$88:8E46]   A:178E X:0026 Y:0004 P:envmxdIzc
$81/B0B8 29 FF 00    AND #$00FF              A:A801 X:0026 Y:0004 P:eNvmxdIzc
$81/B0BB 85 00       STA $00    [$00:0000]   A:0001 X:0026 Y:0004 P:envmxdIzc
$81/B0BD C8          INY                     A:0001 X:0026 Y:0004 P:envmxdIzc
$81/B0BE B7 AC       LDA [$AC],y[$88:8E47]   A:0001 X:0026 Y:0005 P:envmxdIzc
$81/B0C0 85 20       STA $20    [$00:0020]   A:9DA8 X:0026 Y:0005 P:eNvmxdIzc
$81/B0C2 C8          INY                     A:9DA8 X:0026 Y:0005 P:eNvmxdIzc
$81/B0C3 B7 AC       LDA [$AC],y[$88:8E48]   A:9DA8 X:0026 Y:0006 P:envmxdIzc
$81/B0C5 85 21       STA $21    [$00:0021]   A:889D X:0026 Y:0006 P:eNvmxdIzc
$81/B0C7 20 96 BA    JSR $BA96  [$81:BA96]   A:889D X:0026 Y:0006 P:eNvmxdIzc
$81/B0CA 20 53 BA    JSR $BA53  [$81:BA53]   A:0088 X:0026 Y:0006 P:envmxdIzc
$81/B0CD B0 0F       BCS $0F    [$B0DE]      A:0001 X:0026 Y:178E P:envmxdIzc
$81/B0CF A9 01 00    LDA #$0001              A:0001 X:0026 Y:178E P:envmxdIzc
$81/B0D2 8D 98 19    STA $1998  [$81:1998]   A:0001 X:0026 Y:178E P:envmxdIzc
$81/B0D5 A5 AC       LDA $AC    [$00:00AC]   A:0001 X:0026 Y:178E P:envmxdIzc
$81/B0D7 18          CLC                     A:8E42 X:0026 Y:178E P:eNvmxdIzc
$81/B0D8 69 08 00    ADC #$0008              A:8E42 X:0026 Y:178E P:eNvmxdIzc
$81/B0DB 85 AC       STA $AC    [$00:00AC]   A:8E4A X:0026 Y:178E P:eNvmxdIzc
$81/B0DD 60          RTS                     A:8E4A X:0026 Y:178E P:eNvmxdIzc

$81/B0ED TOKEN VECTOR #$33: ?

$81/B0ED 08          PHP            ; Buffer Flag Register value on stack
$81/B0EE A0 01 00    LDY #$0001              A:B0EC X:0026 Y:0 P:envmxdIzc
$81/B0F1 B7 AC       LDA [$AC],y[$94:A5C4]   A:B0EC X:0026 Y:0001 P:envmxdIzc
$81/B0F3 29 FF 00    AND #$00FF              A:0001 X:0026 Y:0001 P:envmxdIzc
$81/B0F6 3A          DEC A                   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/B0F7 0A          ASL A                   A:0 X:0026 Y:0001 P:envmxdIZc
$81/B0F8 A8          TAY                     A:0 X:0026 Y:0001 P:envmxdIZc
$81/B0F9 B9 50 01    LDA $0150,y    ; Transfer Joypad Input of this frame in $19A0
$81/B0FC 8D A0 19    STA $19A0
$81/B0FF B9 54 01    LDA $0154,y    ; Transfer Joypad buttons pushed in this frame in $199E
$81/B102 8D 9E 19    STA $199E
$81/B105 B9 58 01    LDA $0158,y[$81:0158]   A:0 X:0026 Y:0 P:envmxdIZc
$81/B108 8D A2 19    STA $19A2  [$81:19A2]   A:0 X:0026 Y:0 P:envmxdIZc
$81/B10B 9C 9A 19    STZ $199A  [$81:199A]   A:0 X:0026 Y:0 P:envmxdIZc
$81/B10E 9C 9C 19    STZ $199C  [$81:199C]   A:0 X:0026 Y:0 P:envmxdIZc
$81/B111 9C 98 19    STZ $1998  [$81:1998]   A:0 X:0026 Y:0 P:envmxdIZc
$81/B114 AD A0 19    LDA $19A0      ; Is the Down-Button in this frame's input?
$81/B117 29 00 04    AND #$0400
$81/B11A C9 00 04    CMP #$0400
$81/B11D D0 10       BNE $10        ; [$B12F] Branch if not

$81/B11F A0 04 00 LDY #$0004 A:0400 X:0024 Y:0000 P:envmxdIZC $81/B122 B7 AC LDA [$AC],y[$94:BF27] A:0400 X:0024 Y:0004 P:envmxdIzC $81/B124 8D 9C 19 STA $199C [$81:199C] A:0000 X:0024 Y:0004 P:envmxdIZC $81/B127 A9 01 00 LDA #$0001 A:0000 X:0024 Y:0004 P:envmxdIZC $81/B12A 8D 98 19 STA $1998 [$81:1998] A:0001 X:0024 Y:0004 P:envmxdIzC $81/B12D 80 1D BRA $1D [$B14C] A:0001 X:0024 Y:0004 P:envmxdIzC

$81/B12F AD A0 19    LDA $19A0      ; Is the Up-Button in this frame's input?
$81/B132 29 00 08    AND #$0800
$81/B135 C9 00 08    CMP #$0800
$81/B138 D0 12       BNE $12        ; [$B14C] Branch if not

$81/B13A A0 04 00 LDY #$0004 A:0800 X:0024 Y:0000 P:envmxdIZC $81/B13D B7 AC LDA [$AC],y[$94:BF27] A:0800 X:0024 Y:0004 P:envmxdIzC $81/B13F 49 FF FF EOR #$FFFF A:0000 X:0024 Y:0004 P:envmxdIZC $81/B142 1A INC A A:FFFF X:0024 Y:0004 P:eNvmxdIzC $81/B143 8D 9C 19 STA $199C [$81:199C] A:0000 X:0024 Y:0004 P:envmxdIZC $81/B146 A9 01 00 LDA #$0001 A:0000 X:0024 Y:0004 P:envmxdIZC $81/B149 8D 98 19 STA $1998 [$81:1998] A:0001 X:0024 Y:0004 P:envmxdIzC

$81/B14C AD A0 19    LDA $19A0      ; Is the Right-Button in this frame's input?
$81/B14F 29 00 01    AND #$0100
$81/B152 C9 00 01    CMP #$0100
$81/B155 D0 10       BNE $10        ; [$B167] Branch if not

$81/B157 A0 02 00 LDY #$0002 A:0100 X:0024 Y:0004 P:envmxdIZC $81/B15A B7 AC LDA [$AC],y[$94:BF25] A:0100 X:0024 Y:0002 P:envmxdIzC $81/B15C 8D 9A 19 STA $199A [$81:199A] A:0000 X:0024 Y:0002 P:envmxdIZC $81/B15F A9 01 00 LDA #$0001 A:0000 X:0024 Y:0002 P:envmxdIZC $81/B162 8D 98 19 STA $1998 [$81:1998] A:0001 X:0024 Y:0002 P:envmxdIzC $81/B165 80 1F BRA $1F [$B186] A:0001 X:0024 Y:0002 P:envmxdIzC

$81/B167 AD A0 19    LDA $19A0      ; Is the Left-Button in this frame's input?
$81/B16A 29 00 02    AND #$0200
$81/B16D C9 00 02    CMP #$0200
$81/B170 D0 14       BNE $14        ; [$B186] Branch if not

$81/B172 5A PHY A:0200 X:0024 Y:0000 P:envmxdIZC $81/B173 A0 02 00 LDY #$0002 A:0200 X:0024 Y:0000 P:envmxdIZC $81/B176 B7 AC LDA [$AC],y[$94:BF25] A:0200 X:0024 Y:0002 P:envmxdIzC $81/B178 49 FF FF EOR #$FFFF A:0000 X:0024 Y:0002 P:envmxdIZC $81/B17B 1A INC A A:FFFF X:0024 Y:0002 P:eNvmxdIzC $81/B17C 8D 9A 19 STA $199A [$81:199A] A:0000 X:0024 Y:0002 P:envmxdIZC $81/B17F 7A PLY A:0000 X:0024 Y:0002 P:envmxdIZC $81/B180 A9 01 00 LDA #$0001 A:0000 X:0024 Y:0000 P:envmxdIZC $81/B183 8D 98 19 STA $1998 [$81:1998] A:0001 X:0024 Y:0000 P:envmxdIzC

$81/B186 A5 AC       LDA $AC    [$00:00AC]   A:0 X:0026 Y:0 P:eNvmxdIzc
$81/B188 18          CLC                     A:A5C3 X:0026 Y:0 P:eNvmxdIzc
$81/B189 69 06 00    ADC #$0006              A:A5C3 X:0026 Y:0 P:eNvmxdIzc
$81/B18C 85 AC       STA $AC    [$00:00AC]   A:A5C9 X:0026 Y:0 P:eNvmxdIzc
$81/B18E 28          PLP            ; Restore Flag Register value
$81/B18F 60          RTS

$81/B190 TOKEN VECTOR #$26: ?

$81/B190 A0 01 00    LDY #$0001              A:B18F X:0026 Y:0002 P:envmxdIzc
$81/B193 20 EA BD    JSR $BDEA  [$81:BDEA]   A:B18F X:0026 Y:0001 P:envmxdIzc
$81/B196 85 00       STA $00    [$00:0000]   A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/B198 20 5F BB    JSR $BB5F  [$81:BB5F]   A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/B19B 92 00       STA ($00)  [$81:1A00]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/B19D A5 AC       LDA $AC    [$00:00AC]   A:0 X:0026 Y:0007 P:envmxdIzc
$81/B19F 18          CLC                     A:82F9 X:0026 Y:0007 P:eNvmxdIzc
$81/B1A0 69 07 00    ADC #$0007              A:82F9 X:0026 Y:0007 P:eNvmxdIzc
$81/B1A3 85 AC       STA $AC    [$00:00AC]   A:8300 X:0026 Y:0007 P:eNvmxdIzc
$81/B1A5 60          RTS                     A:8300 X:0026 Y:0007 P:eNvmxdIzc

$81/B1A6 ? (Executed when talking to the aerial building)

$81/B1A6 A0 01 00    LDY #$0001              A:B1A5 X:0024 Y:0002 P:envmxdIzc
$81/B1A9 20 5F BB    JSR $BB5F  [$81:BB5F]   A:B1A5 X:0024 Y:0001 P:envmxdIzc
$81/B1AC 8D A4 19    STA $19A4  [$81:19A4]   A:0026 X:0024 Y:0004 P:envmxdIzc
$81/B1AF A5 AC       LDA $AC    [$00:00AC]   A:0026 X:0024 Y:0004 P:envmxdIzc
$81/B1B1 18          CLC                     A:DE58 X:0024 Y:0004 P:eNvmxdIzc
$81/B1B2 69 04 00    ADC #$0004              A:DE58 X:0024 Y:0004 P:eNvmxdIzc
$81/B1B5 85 AC       STA $AC    [$00:00AC]   A:DE5C X:0024 Y:0004 P:eNvmxdIzc
$81/B1B7 60          RTS                     A:DE5C X:0024 Y:0004 P:eNvmxdIzc

$81/B3AF ?

$81/B3AF A0 01 00    LDY #$0001              A:B3AE X:0024 Y:0001 P:envmxdIzc
$81/B3B2 20 5F BB    JSR $BB5F  [$81:BB5F]   A:B3AE X:0024 Y:0001 P:envmxdIzc
$81/B3B5 9D BA 0D    STA $0DBA,x[$81:0DDE]   A:0006 X:0024 Y:0004 P:envmxdIzc
$81/B3B8 A0 04 00    LDY #$0004              A:0006 X:0024 Y:0004 P:envmxdIzc
$81/B3BB 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0006 X:0024 Y:0004 P:envmxdIzc
$81/B3BE 9D E2 0D    STA $0DE2,x[$81:0E06]   A:0004 X:0024 Y:0007 P:envmxdIzc
$81/B3C1 A0 07 00    LDY #$0007              A:0004 X:0024 Y:0007 P:envmxdIzc
$81/B3C4 20 5F BB    JSR $BB5F  [$81:BB5F]   A:0004 X:0024 Y:0007 P:envmxdIzc
$81/B3C7 9D 40 17    STA $1740,x[$81:1764]   A:0010 X:0024 Y:000A P:envmxdIzc
$81/B3CA A5 AC       LDA $AC    [$00:00AC]   A:0010 X:0024 Y:000A P:envmxdIzc
$81/B3CC 18          CLC                     A:B481 X:0024 Y:000A P:eNvmxdIzc
$81/B3CD 69 0A 00    ADC #$000A              A:B481 X:0024 Y:000A P:eNvmxdIzc
$81/B3D0 85 AC       STA $AC    [$00:00AC]   A:B48B X:0024 Y:000A P:eNvmxdIzc
$81/B3D2 60          RTS                     A:B48B X:0024 Y:000A P:eNvmxdIzc

$81/B91A ? (Add "Animation Step" to buffer)

$81/B91A A7 20       LDA [$20]  [$95:82AD]   A:0095 X:0026 Y:0004 P:envmxdIzc
$81/B91C 29 00 F0    AND #$F000              A:000C X:0026 Y:0004 P:envmxdIzc
$81/B91F F0 47       BEQ $47    [$B968]      A:0 X:0026 Y:0004 P:envmxdIZc

code is missing here

$81/B968 9E F2 11    STZ $11F2,x[$81:1218]   A:0 X:0026 Y:0004 P:envmxdIZc
$81/B96B A5 20       LDA $20        ; Set Address in $20-22 in Animation Step buffer
$81/B96D 9D 1A 0D    STA $0D1A,x
$81/B970 A5 21       LDA $21
$81/B972 9D 6A 0D    STA $0D6A,x
$81/B975 60          RTS

$81/BA2A ? (Executed when talking to the aerial building and on the title screen)

$81/BA2A 9E E0 17    STZ $17E0,x    ; Clear Bank for the 24-bit address of a Index for the Token Vector table
$81/BA2D 9E 30 18    STZ $1830,x[$81:1854]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/BA30 9E 1A 12    STZ $121A,x[$81:123E]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/BA33 9E 42 12    STZ $1242,x[$81:1266]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/BA36 9E 6A 0D    STZ $0D6A,x[$81:0D8E]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/BA39 BC 90 17    LDY $1790,x[$81:17B4]   A:0001 X:0024 Y:1000 P:envmxdIzc
$81/BA3C C0 FF FF    CPY #$FFFF              A:0001 X:0024 Y:0026 P:envmxdIzc
$81/BA3F F0 11       BEQ $11    [$BA52]      A:0001 X:0024 Y:0026 P:envmxdIzc
$81/BA41 B9 CA 11    LDA $11CA,y[$81:11F0]   A:0001 X:0024 Y:0026 P:envmxdIzc
$81/BA44 A8          TAY                     A:178E X:0024 Y:0026 P:envmxdIzc
$81/BA45 B9 00 00    LDA $0000,y[$81:178E]   A:178E X:0024 Y:178E P:envmxdIzc
$81/BA48 3A          DEC A                   A:0001 X:0024 Y:178E P:envmxdIzc
$81/BA49 99 00 00    STA $0000,y[$81:178E]   A:0000 X:0024 Y:178E P:envmxdIZc
$81/BA4C A9 FF FF    LDA #$FFFF              A:0000 X:0024 Y:178E P:envmxdIZc
$81/BA4F 9D 90 17    STA $1790,x[$81:17B4]   A:FFFF X:0024 Y:178E P:eNvmxdIzc
$81/BA52 60          RTS                     A:FFFF X:0024 Y:178E P:eNvmxdIzc

$81/BA53 ? (Executed when talking to the aerial building)

$81/BA53 DA          PHX                     A:0088 X:0026 Y:0006 P:envmxdIzc
$81/BA54 BD CA 11    LDA $11CA,x[$81:11F0]   A:0088 X:0026 Y:0006 P:envmxdIzc
$81/BA57 85 02       STA $02    [$00:0002]   A:178E X:0026 Y:0006 P:envmxdIzc
$81/BA59 B2 02       LDA ($02)  [$81:178E]   A:178E X:0026 Y:0006 P:envmxdIzc
$81/BA5B C5 00       CMP $00    [$00:0000]   A:0000 X:0026 Y:0006 P:envmxdIZc
$81/BA5D 10 15       BPL $15    [$BA74]      A:0000 X:0026 Y:0006 P:eNvmxdIzc
$81/BA5F BD A0 16    LDA $16A0,x[$81:16C6]   A:0000 X:0026 Y:0006 P:eNvmxdIzc
$81/BA62 A8          TAY                     A:01A5 X:0026 Y:0006 P:envmxdIzc
$81/BA63 BD 50 16    LDA $1650,x[$81:1676]   A:01A5 X:0026 Y:01A5 P:envmxdIzc
$81/BA66 AA          TAX                     A:0129 X:0026 Y:01A5 P:envmxdIzc
$81/BA67 A5 22       LDA $22    [$00:0022]   A:0129 X:0129 Y:01A5 P:envmxdIzc
$81/BA69 8D BE 00    STA $00BE  [$81:00BE]   A:6C88 X:0129 Y:01A5 P:envmxdIzc
$81/BA6C A5 20       LDA $20    [$00:0020]   A:6C88 X:0129 Y:01A5 P:envmxdIzc
$81/BA6E 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:9DA8 X:0129 Y:01A5 P:eNvmxdIzc
$81/BA72 90 03       BCC $03    [$BA77]      A:16C4 X:0024 Y:01A5 P:eNvmxdIzc
$81/BA77 9B          TXY                     A:16C4 X:0024 Y:01A5 P:eNvmxdIzc
$81/BA78 FA          PLX                     A:16C4 X:0024 Y:0024 P:envmxdIzc
$81/BA79 8A          TXA                     A:16C4 X:0026 Y:0024 P:envmxdIzc
$81/BA7A 99 90 17    STA $1790,y[$81:17B4]   A:0026 X:0026 Y:0024 P:envmxdIzc
$81/BA7D BD 32 0E    LDA $0E32,x[$81:0E58]   A:0026 X:0026 Y:0024 P:envmxdIzc
$81/BA80 99 32 0E    STA $0E32,y[$81:0E56]   A:0200 X:0026 Y:0024 P:envmxdIzc
$81/BA83 BD 0A 0E    LDA $0E0A,x[$81:0E30]   A:0200 X:0026 Y:0024 P:envmxdIzc
$81/BA86 99 0A 0E    STA $0E0A,y[$81:0E2E]   A:0020 X:0026 Y:0024 P:envmxdIzc
$81/BA89 BD CA 11    LDA $11CA,x[$81:11F0]   A:0020 X:0026 Y:0024 P:envmxdIzc
$81/BA8C A8          TAY                     A:178E X:0026 Y:0024 P:envmxdIzc
$81/BA8D B9 00 00    LDA $0000,y[$81:178E]   A:178E X:0026 Y:178E P:envmxdIzc
$81/BA90 1A          INC A                   A:0000 X:0026 Y:178E P:envmxdIZc
$81/BA91 99 00 00    STA $0000,y[$81:178E]   A:0001 X:0026 Y:178E P:envmxdIzc
$81/BA94 18          CLC                     A:0001 X:0026 Y:178E P:envmxdIzc
$81/BA95 60          RTS                     A:0001 X:0026 Y:178E P:envmxdIzc

$81/BA96 ?

$81/BA96 DA          PHX                     A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/BA97 A5 22       LDA $22    [$00:0022]   A:9582 X:0026 Y:0002 P:eNvmxdIzc
$81/BA99 29 FF 00    AND #$00FF              A:CB95 X:0026 Y:0002 P:eNvmxdIzc
$81/BA9C C9 F0 00    CMP #$00F0              A:0095 X:0026 Y:0002 P:envmxdIzc
$81/BA9F 30 41       BMI $41    [$BAE2]      A:0095 X:0026 Y:0002 P:eNvmxdIzc

code is missing here

$81/BAE2 FA          PLX                     A:0095 X:0026 Y:0002 P:eNvmxdIzc
$81/BAE3 60          RTS                     A:0095 X:0026 Y:0002 P:envmxdIzc

$81/BB5F ? Sound related

$81/BB5F 5A          PHY                     A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/BB60 C8          INY                     A:1A00 X:0026 Y:0004 P:envmxdIzc
$81/BB61 C8          INY                     A:1A00 X:0026 Y:0005 P:envmxdIzc
$81/BB62 B7 AC       LDA [$AC],y[$95:82FF]   A:1A00 X:0026 Y:0006 P:envmxdIzc
$81/BB64 29 FF 00    AND #$00FF              A:2700 X:0026 Y:0006 P:envmxdIzc
$81/BB67 0A          ASL A                   A:0 X:0026 Y:0006 P:envmxdIZc
$81/BB68 7A          PLY                     A:0 X:0026 Y:0006 P:envmxdIZc
$81/BB69 DA          PHX                     A:0 X:0026 Y:0004 P:envmxdIzc
$81/BB6A AA          TAX                     A:0 X:0026 Y:0004 P:envmxdIzc
$81/BB6B 7C 6E BB    JMP ($BB6E,x)[$81:BD70] A:0 X:0 Y:0004 P:envmxdIZc

$81/BB6E Jump Table for $81/BB5F

$81/BB6E 70 BD                      ; Entry #$00: $BD70
$81/BB70 77 BD                      ; Entry #$01: $BD77
$81/BB72 86 BD                      ; Entry #$02: $BD86
$81/BB74 6E BD                      ; Entry #$03: $BD6E

$81/BD70 ?

$81/BD70 FA          PLX                     A:0 X:0 Y:0004 P:envmxdIZc
$81/BD71 B7 AC       LDA [$AC],y[$95:82FD]   A:0 X:0026 Y:0004 P:envmxdIzc
$81/BD73 C8          INY                     A:0 X:0026 Y:0004 P:envmxdIZc
$81/BD74 C8          INY                     A:0 X:0026 Y:0005 P:envmxdIzc
$81/BD75 C8          INY                     A:0 X:0026 Y:0006 P:envmxdIzc
$81/BD76 60          RTS                     A:0 X:0026 Y:0007 P:envmxdIzc

$81/BD77 ?

$81/BD77 FA          PLX                     A:0002 X:0002 Y:0001 P:envmxdIzc
$81/BD78 8A          TXA                     A:0002 X:0026 Y:0001 P:envmxdIzc
$81/BD79 18          CLC                     A:0026 X:0026 Y:0001 P:envmxdIzc
$81/BD7A 77 AC       ADC [$AC],y[$95:8312]   A:0026 X:0026 Y:0001 P:envmxdIzc
$81/BD7C 5A          PHY                     A:1A00 X:0026 Y:0001 P:envmxdIzc
$81/BD7D A8          TAY                     A:1A00 X:0026 Y:0001 P:envmxdIzc
$81/BD7E B9 00 00    LDA $0000,y[$81:1A00]   A:1A00 X:0026 Y:1A00 P:envmxdIzc
$81/BD81 7A          PLY                     A:0008 X:0026 Y:1A00 P:envmxdIzc
$81/BD82 C8          INY                     A:0008 X:0026 Y:0001 P:envmxdIzc
$81/BD83 C8          INY                     A:0008 X:0026 Y:0002 P:envmxdIzc
$81/BD84 C8          INY                     A:0008 X:0026 Y:0003 P:envmxdIzc
$81/BD85 60          RTS                     A:0008 X:0026 Y:0004 P:envmxdIzc

$81/BDEA ?

$81/BDEA 5A          PHY                     A:B18F X:0026 Y:0001 P:envmxdIzc
$81/BDEB C8          INY                     A:B18F X:0026 Y:0001 P:envmxdIzc
$81/BDEC C8          INY                     A:B18F X:0026 Y:0002 P:envmxdIzc
$81/BDED B7 AC       LDA [$AC],y[$95:82FC]   A:B18F X:0026 Y:0003 P:envmxdIzc
$81/BDEF 29 FF 00    AND #$00FF              A:0001 X:0026 Y:0003 P:envmxdIzc
$81/BDF2 0A          ASL A                   A:0001 X:0026 Y:0003 P:envmxdIzc
$81/BDF3 7A          PLY                     A:0002 X:0026 Y:0003 P:envmxdIzc
$81/BDF4 DA          PHX                     A:0002 X:0026 Y:0001 P:envmxdIzc
$81/BDF5 AA          TAX                     A:0002 X:0026 Y:0001 P:envmxdIzc
$81/BDF6 7C F9 BD    JMP ($BDF9,x)[$81:BFFD] A:0002 X:0002 Y:0001 P:envmxdIzc

$81/BDF9 Jump Table for $81/BDEA

FB BF
FD BF
06 C0
0D C0

$81/BFFD ?

$81/BFFD FA          PLX                     A:0002 X:0002 Y:0001 P:envmxdIzc
$81/BFFE 8A          TXA                     A:0002 X:0026 Y:0001 P:envmxdIzc
$81/BFFF 18          CLC                     A:0026 X:0026 Y:0001 P:envmxdIzc
$81/C000 77 AC       ADC [$AC],y[$95:82FA]   A:0026 X:0026 Y:0001 P:envmxdIzc
$81/C002 C8          INY                     A:1A00 X:0026 Y:0001 P:envmxdIzc
$81/C003 C8          INY                     A:1A00 X:0026 Y:0002 P:envmxdIzc
$81/C004 C8          INY                     A:1A00 X:0026 Y:0003 P:envmxdIzc
$81/C005 60          RTS                     A:1A00 X:0026 Y:0004 P:envmxdIzc

$81/C00D ? (Executed when talking to the aerial building)

$81/C00D FA          PLX                     A:0012 X:0012 Y:0001 P:envmxdIzc
$81/C00E B7 AC       LDA [$AC],y[$88:DE5D]   A:0012 X:0024 Y:0001 P:envmxdIzc
$81/C010 18          CLC                     A:1A52 X:0024 Y:0001 P:envmxdIzc
$81/C011 6D A4 19    ADC $19A4  [$81:19A4]   A:1A52 X:0024 Y:0001 P:envmxdIzc
$81/C014 C8          INY                     A:1A78 X:0024 Y:0001 P:envmxdIzc
$81/C015 C8          INY                     A:1A78 X:0024 Y:0002 P:envmxdIzc
$81/C016 C8          INY                     A:1A78 X:0024 Y:0003 P:envmxdIzc
$81/C017 60          RTS                     A:1A78 X:0024 Y:0004 P:envmxdIzc

$81/C149 ? (Executed when talking to the aerial building and at startup)

$81/C149 48          PHA                     A:9DFC X:0024 Y:0007 P:eNvmxdIzc
$81/C14A AD BA 0C    LDA $0CBA  [$81:0CBA]   A:9DFC X:0024 Y:0007 P:eNvmxdIzc
$81/C14D D0 1D       BNE $1D    [$C16C]      A:0000 X:0024 Y:0007 P:envmxdIZc
$81/C14F DE 82 0E    DEC $0E82,x[$81:0EA6]   A:0000 X:0024 Y:0007 P:envmxdIZc
$81/C152 DE 82 0E    DEC $0E82,x[$81:0EA6]   A:0000 X:0024 Y:0007 P:envmxdIzc
$81/C155 BD 82 0E    LDA $0E82,x[$81:0EA6]   A:0000 X:0024 Y:0007 P:envmxdIzc
$81/C158 30 2F       BMI $2F    [$C189]      A:000E X:0024 Y:0007 P:envmxdIzc
$81/C15A BF D0 C1 81 LDA $81C1D0,x[$81:C1F4] A:000E X:0024 Y:0007 P:envmxdIzc
$81/C15E 18          CLC                     A:0120 X:0024 Y:0007 P:envmxdIzc
$81/C15F 69 D2 0E    ADC #$0ED2              A:0120 X:0024 Y:0007 P:envmxdIzc
$81/C162 18          CLC                     A:0FF2 X:0024 Y:0007 P:envmxdIzc
$81/C163 7D 82 0E    ADC $0E82,x[$81:0EA6]   A:0FF2 X:0024 Y:0007 P:envmxdIzc
$81/C166 A8          TAY                     A:1000 X:0024 Y:0007 P:envmxdIzc
$81/C167 68          PLA                     A:1000 X:0024 Y:1000 P:envmxdIzc
$81/C168 99 00 00    STA $0000,y[$81:1000]   A:9DFC X:0024 Y:1000 P:eNvmxdIzc
$81/C16B 60          RTS                     A:9DFC X:0024 Y:1000 P:eNvmxdIzc

$81/C18B ? (Executed when talking to the aerial building)

$81/C18B AD BA 0C    LDA $0CBA  [$81:0CBA]   A:8027 X:0024 Y:0007 P:envmxdIzc
$81/C18E D0 1F       BNE $1F    [$C1AF]      A:0000 X:0024 Y:0007 P:envmxdIZc
$81/C190 BD 82 0E    LDA $0E82,x[$81:0EA6]   A:0000 X:0024 Y:0007 P:envmxdIZc
$81/C193 C9 10 00    CMP #$0010              A:000C X:0024 Y:0007 P:envmxdIzc
$81/C196 10 36       BPL $36    [$C1CE]      A:000C X:0024 Y:0007 P:eNvmxdIzc
$81/C198 BF D0 C1 81 LDA $81C1D0,x[$81:C1F4] A:000C X:0024 Y:0007 P:eNvmxdIzc
$81/C19C 18          CLC                     A:0120 X:0024 Y:0007 P:envmxdIzc
$81/C19D 69 D2 0E    ADC #$0ED2              A:0120 X:0024 Y:0007 P:envmxdIzc
$81/C1A0 18          CLC                     A:0FF2 X:0024 Y:0007 P:envmxdIzc
$81/C1A1 7D 82 0E    ADC $0E82,x[$81:0EA6]   A:0FF2 X:0024 Y:0007 P:envmxdIzc
$81/C1A4 A8          TAY                     A:0FFE X:0024 Y:0007 P:envmxdIzc
$81/C1A5 B9 00 00    LDA $0000,y[$81:0FFE]   A:0FFE X:0024 Y:0FFE P:envmxdIzc
$81/C1A8 FE 82 0E    INC $0E82,x[$81:0EA6]   A:889D X:0024 Y:0FFE P:eNvmxdIzc
$81/C1AB FE 82 0E    INC $0E82,x[$81:0EA6]   A:889D X:0024 Y:0FFE P:envmxdIzc
$81/C1AE 60          RTS                     A:889D X:0024 Y:0FFE P:envmxdIzc

$81/C210 ?

$81/C210 08          PHP                     A:0001 X:0 Y:0 P:envmxdIzC
$81/C211 8B          PHB                     A:0001 X:0 Y:0 P:envmxdIzC
$81/C212 C2 30       REP #$30                A:0001 X:0 Y:0 P:envmxdIzC
$81/C214 A2 26 00    LDX #$0026              A:0001 X:0 Y:0 P:envmxdIzC
$81/C217 20 2A BA    JSR $BA2A  [$81:BA2A]   A:0001 X:0026 Y:0 P:envmxdIzC
$81/C21A CA          DEX                     A:FFFF X:0026 Y:0 P:eNvmxdIzc
$81/C21B CA          DEX                     A:FFFF X:0025 Y:0 P:envmxdIzc
$81/C21C 10 F9       BPL $F9    [$C217]      A:FFFF X:0024 Y:0 P:envmxdIzc
$81/C21E 22 25 C2 81 JSL $81C225[$81:C225]   A:FFFF X:FFFE Y:0 P:eNvmxdIzc
$81/C222 AB          PLB                     A:000A X:FFFE Y:0 P:envmxdIzc
$81/C223 28          PLP                     A:000A X:FFFE Y:0 P:eNvmxdIzc
$81/C224 6B          RTL                     A:000A X:FFFE Y:0 P:envmxdIzC

$81/C225 ?

$81/C225 A9 C0 FF    LDA #$FFC0              A:FFFF X:FFFE Y:0 P:eNvmxdIzc
$81/C228 8D CE 0C    STA $0CCE  [$80:0CCE]   A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C22B 8D D6 0C    STA $0CD6  [$80:0CD6]   A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C22E A9 40 01    LDA #$0140              A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C231 8D D0 0C    STA $0CD0  [$80:0CD0]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C234 8D D8 0C    STA $0CD8  [$80:0CD8]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C237 A9 C0 FF    LDA #$FFC0              A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C23A 8D D2 0C    STA $0CD2  [$80:0CD2]   A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C23D 8D DA 0C    STA $0CDA  [$80:0CDA]   A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C240 A9 40 01    LDA #$0140              A:FFC0 X:FFFE Y:0 P:eNvmxdIzc
$81/C243 8D D4 0C    STA $0CD4  [$80:0CD4]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C246 8D DC 0C    STA $0CDC  [$80:0CDC]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C249 9C C2 0C    STZ $0CC2  [$80:0CC2]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C24C 9C C4 0C    STZ $0CC4  [$80:0CC4]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C24F 9C C0 0C    STZ $0CC0  [$80:0CC0]   A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C252 A9 0A 00    LDA #$000A              A:0140 X:FFFE Y:0 P:envmxdIzc
$81/C255 8D BC 0C    STA $0CBC  [$80:0CBC]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C258 8D BE 0C    STA $0CBE  [$80:0CBE]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C25B 9C EE 0C    STZ $0CEE  [$80:0CEE]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C25E 9C A3 13    STZ $13A3  [$80:13A3]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C261 9C A7 13    STZ $13A7  [$80:13A7]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C264 9C A5 13    STZ $13A5  [$80:13A5]   A:000A X:FFFE Y:0 P:envmxdIzc
$81/C267 6B          RTL                     A:000A X:FFFE Y:0 P:envmxdIzc

$81/C29A ?

$81/C29A 08          PHP                     A:000A X:FFFE Y:0 P:envmxdIzC
$81/C29B C2 20       REP #$20                A:000A X:FFFE Y:0 P:envmxdIzC
$81/C29D A9 00 80    LDA #$8000              A:000A X:FFFE Y:0 P:envmxdIzC
$81/C2A0 0C B8 0C    TSB $0CB8  [$80:0CB8]   A:8000 X:FFFE Y:0 P:eNvmxdIzC
$81/C2A3 28          PLP                     A:8000 X:FFFE Y:0 P:eNvmxdIZC
$81/C2A4 6B          RTL                     A:8000 X:FFFE Y:0 P:envmxdIzC

$81/C2B0 ? (Executed when talking to the aerial building and at start up)

When this subroutine is called, A contains the address of a Token Vector table Index. Its Bank got stored in $00BE beforehand.

The carry is used here as error flag. When it's set, something went wrong.

$81/C2B0 08          PHP            ; Buffer Flag Register value, Y, X and A on stack
$81/C2B1 5A          PHY
$81/C2B2 DA          PHX
$81/C2B3 48          PHA
$81/C2B4 A2 26 00    LDX #$0026              A:9DA8 X:0129 Y:01A5 P:eNvmxdIzc
$81/C2B7 BD E0 17    LDA $17E0,x[$81:1806]   A:9DA8 X:0026 Y:01A5 P:envmxdIzc
$81/C2BA F0 0A       BEQ $0A    [$C2C6]      A:8887 X:0026 Y:01A5 P:eNvmxdIzc
$81/C2BC CA          DEX                     A:8887 X:0026 Y:01A5 P:eNvmxdIzc
$81/C2BD CA          DEX                     A:8887 X:0025 Y:01A5 P:envmxdIzc
$81/C2BE 10 F7       BPL $F7    [$C2B7]      A:8887 X:0024 Y:01A5 P:envmxdIzc

Exit and set Error flag

$81/C2C0 68          PLA            ; Restore Flag Register value, Y, X and A
$81/C2C1 FA          PLX
$81/C2C2 7A          PLY
$81/C2C3 28          PLP
$81/C2C4 38          SEC            ; Set Error flag - something went wrong
$81/C2C5 6B          RTL
$81/C2C6 AD BE 00    LDA $00BE      ; Load $00BE and set the high byte as Bank for a Token Vector table Index
$81/C2C9 EB          XBA
$81/C2CA 9D E0 17    STA $17E0,x
$81/C2CD 68          PLA            ; Pull Original A-value (16-bit) from Stack
$81/C2CE 9D B8 17    STA $17B8,x    ; Set it as Address for a Token Vector table Index
$81/C2D1 68          PLA            ; Pull Original X-value (16-bit) from Stack
$81/C2D2 9D 50 16    STA $1650,x    ; Set as X/Y coordinate addition value for all sprites of this Animation Step
$81/C2D5 68          PLA            ; Pull Original Y-value (16-bit) from Stack
$81/C2D6 9D A0 16    STA $16A0,x[$81:16C4]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2D9 9E 30 18    STZ $1830,x[$81:1854]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2DC 9E 08 18    STZ $1808,x[$81:182C]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2DF 9E 58 18    STZ $1858,x[$81:187C]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2E2 9E 80 18    STZ $1880,x[$81:18A4]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2E5 9E 1A 0D    STZ $0D1A,x[$81:0D3E]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2E8 9E 42 0D    STZ $0D42,x[$81:0D66]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2EB 9E 6A 0D    STZ $0D6A,x[$81:0D8E]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2EE 9E 92 0D    STZ $0D92,x[$81:0DB6]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2F1 9E BA 0D    STZ $0DBA,x[$81:0DDE]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2F4 9E E2 0D    STZ $0DE2,x[$81:0E06]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2F7 9E 0A 0E    STZ $0E0A,x[$81:0E2E]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2FA 9E 32 0E    STZ $0E32,x[$81:0E56]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C2FD 9E 1A 12    STZ $121A,x[$81:123E]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C300 9E 42 12    STZ $1242,x[$81:1266]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C303 9E C8 16    STZ $16C8,x[$81:16EC]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C306 9E F0 16    STZ $16F0,x[$81:1714]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C309 9E 68 17    STZ $1768,x[$81:178C]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C30C 9E 40 17    STZ $1740,x[$81:1764]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C30F 9E F2 11    STZ $11F2,x[$81:1216]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C312 9E 7A 11    STZ $117A,x[$81:119E]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C315 9E A2 11    STZ $11A2,x[$81:11C6]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C318 9E 52 11    STZ $1152,x[$81:1176]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C31B 9E 48 19    STZ $1948,x[$81:196C]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C31E 9E 70 19    STZ $1970,x[$81:1994]   A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C321 A9 FF FF    LDA #$FFFF              A:01A5 X:0024 Y:01A5 P:envmxdIzc
$81/C324 9D 90 17    STA $1790,x[$81:17B4]   A:FFFF X:0024 Y:01A5 P:eNvmxdIzc
$81/C327 9D 18 17    STA $1718,x[$81:173C]   A:FFFF X:0024 Y:01A5 P:eNvmxdIzc
$81/C32A A9 00 30    LDA #$3000              A:FFFF X:0024 Y:01A5 P:eNvmxdIzc
$81/C32D 9D 5A 0E    STA $0E5A,x[$81:0E7E]   A:3000 X:0024 Y:01A5 P:envmxdIzc
$81/C330 A9 10 00    LDA #$0010              A:3000 X:0024 Y:01A5 P:envmxdIzc
$81/C333 9D 82 0E    STA $0E82,x[$81:0EA6]   A:0010 X:0024 Y:01A5 P:envmxdIzc
$81/C336 9D AA 0E    STA $0EAA,x[$81:0ECE]   A:0010 X:0024 Y:01A5 P:envmxdIzc
$81/C339 8A          TXA                     A:0010 X:0024 Y:01A5 P:envmxdIzc
$81/C33A 4A          LSR A                   A:0024 X:0024 Y:01A5 P:envmxdIzc
$81/C33B 9D 00 16    STA $1600,x[$81:1624]   A:0012 X:0024 Y:01A5 P:envmxdIzc
$81/C33E 8A          TXA                     A:0012 X:0024 Y:01A5 P:envmxdIzc
$81/C33F 18          CLC                     A:0024 X:0024 Y:01A5 P:envmxdIzc
$81/C340 69 A0 16    ADC #$16A0              A:0024 X:0024 Y:01A5 P:envmxdIzc
$81/C343 9D 20 19    STA $1920,x[$81:1944]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C346 9E B2 19    STZ $19B2,x[$81:19D6]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C349 9E DA 19    STZ $19DA,x[$81:19FE]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C34C 9E 02 1A    STZ $1A02,x[$81:1A26]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C34F 9E 2A 1A    STZ $1A2A,x[$81:1A4E]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C352 9E 52 1A    STZ $1A52,x[$81:1A76]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C355 9E 7A 1A    STZ $1A7A,x[$81:1A9E]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C358 9E A2 1A    STZ $1AA2,x[$81:1AC6]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C35B 9E CA 1A    STZ $1ACA,x[$81:1AEE]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C35E 9E F2 1A    STZ $1AF2,x[$81:1B16]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C361 9E 1A 1B    STZ $1B1A,x[$81:1B3E]   A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C364 28          PLP                     A:16C4 X:0024 Y:01A5 P:envmxdIzc
$81/C365 18          CLC            ; Clear Error flag - everything's fine
$81/C366 6B          RTL

$81/C367 ? (Check/Work off every Token Data Slot)

$81/C367 08          PHP            ; Buffer Flag Register value and Program Bank on Stack
$81/C368 8B          PHB
$81/C369 4B          PHK            ; Set Program Bank to $81
$81/C36A AB          PLB
$81/C36B C2 30       REP #$30       ; A/X/Y = 16-bit
$81/C36D AD B8 0C    LDA $0CB8  [$81:0CB8]   A:0094 X:FFFE Y:0001 P:eNvmxdIzc
$81/C370 89 00 80    BIT #$8000              A:8000 X:FFFE Y:0001 P:eNvmxdIzc
$81/C373 F0 27       BEQ $27        ; [$C39C] If MSB is not set, exit
$81/C375 20 9F C3    JSR $C39F  [$81:C39F]   A:8000 X:FFFE Y:0001 P:eNvmxdIzc
$81/C378 B0 1C       BCS $1C    [$C396]      A:0001 X:FFFE Y:0001 P:eNvmxdIzc
$81/C37A A2 26 00    LDX #$0026     ; Setup slot counter
$81/C37D BD E0 17    LDA $17E0,x[$81:1806]   A:0001 X:0026 Y:0001 P:envmxdIzc
$81/C380 F0 10       BEQ $10        ; [$C392] If empty, do next slot
$81/C382 20 C9 C3    JSR $C3C9  [$81:C3C9]   A:9500 X:0026 Y:0077 P:eNvmxdIzc
$81/C385 B0 0B       BCS $0B        ; [$C392] Do next slot
$81/C387 BD 7A 11    LDA $117A,x[$81:11A0]   A:0077 X:0026 Y:0077 P:eNvmxdIzc
$81/C38A D0 06       BNE $06        ; [$C392] Do next slot
$81/C38C 20 FB C3    JSR $C3FB  [$81:C3FB]   A:0 X:0026 Y:0077 P:envmxdIZc
$81/C38F 20 3B C4    JSR $C43B      ; (= Execute Token Data)
$81/C392 CA          DEX            ; Decrement slot counter twice
$81/C393 CA          DEX
$81/C394 10 E7       BPL $E7        ; [$C37D] Loop until every slot is checked/worked off
$81/C396 20 DD C4    JSR $C4DD  [$81:C4DD]   A:0 X:FFFE Y:0001 P:eNvmxdIzc
$81/C399 20 20 C5    JSR $C520  [$81:C520]   A:0 X:FFFE Y:0001 P:eNvmxdIzc
$81/C39C AB          PLB            ; Restore Flag Register value and Program Bank
$81/C39D 28          PLP
$81/C39E 6B          RTL

$81/C39F ?

$81/C39F 08          PHP            ; Buffer Flag Register value on stack
$81/C3A0 C2 30       REP #$30       ; A/X/Y = 16-bit
$81/C3A2 EE C0 0C    INC $0CC0  [$81:0CC0]   A:8000 X:FFFE Y:0001 P:eNvmxdIzc
$81/C3A5 AD BE 0C    LDA $0CBE  [$81:0CBE]   A:8000 X:FFFE Y:0001 P:envmxdIzc
$81/C3A8 CD C0 0C    CMP $0CC0  [$81:0CC0]   A:000A X:FFFE Y:0001 P:envmxdIzc
$81/C3AB 10 0E       BPL $0E    [$C3BB]      A:000A X:FFFE Y:0001 P:envmxdIzC

code is missing here

$81/C3BB AD C0 0C    LDA $0CC0  [$81:0CC0]   A:000A X:FFFE Y:0001 P:envmxdIzC
$81/C3BE CD BC 0C    CMP $0CBC  [$81:0CBC]   A:0001 X:FFFE Y:0001 P:envmxdIzC
$81/C3C1 30 03       BMI $03    [$C3C6]      A:0001 X:FFFE Y:0001 P:eNvmxdIzc
$81/C3C3 9C C0 0C    STZ $0CC0  [$81:0CC0]   A:000A X:0 Y:0 P:enVmxdIZC
$81/C3C6 28          PLP            ; Restore Flag Register value
$81/C3C7 18          CLC                     A:0001 X:FFFE Y:0001 P:eNvmxdIzc
$81/C3C8 60          RTS

$81/C3C9 ?

$81/C3C9 C2 30       REP #$30                A:9500 X:0026 Y:0077 P:eNvmxdIzc
$81/C3CB BD 50 16    LDA $1650,x[$81:1676]   A:9500 X:0026 Y:0077 P:eNvmxdIzc
$81/C3CE 38          SEC                     A:0000 X:0026 Y:0077 P:envmxdIZc
$81/C3CF ED C2 0C    SBC $0CC2  [$81:0CC2]   A:0000 X:0026 Y:0077 P:envmxdIZC
$81/C3D2 CD D2 0C    CMP $0CD2  [$81:0CD2]   A:0000 X:0026 Y:0077 P:envmxdIZC
$81/C3D5 30 18       BMI $18    [$C3EF]      A:0000 X:0026 Y:0077 P:envmxdIzc
$81/C3D7 CD D4 0C    CMP $0CD4  [$81:0CD4]   A:0000 X:0026 Y:0077 P:envmxdIzc
$81/C3DA 10 13       BPL $13    [$C3EF]      A:0000 X:0026 Y:0077 P:eNvmxdIzc
$81/C3DC BD A0 16    LDA $16A0,x[$81:16C6]   A:0000 X:0026 Y:0077 P:eNvmxdIzc
$81/C3DF 38          SEC                     A:0077 X:0026 Y:0077 P:envmxdIzc
$81/C3E0 ED C4 0C    SBC $0CC4  [$81:0CC4]   A:0077 X:0026 Y:0077 P:envmxdIzC
$81/C3E3 CD CE 0C    CMP $0CCE  [$81:0CCE]   A:0077 X:0026 Y:0077 P:envmxdIzC
$81/C3E6 30 07       BMI $07    [$C3EF]      A:0077 X:0026 Y:0077 P:envmxdIzc
$81/C3E8 CD D0 0C    CMP $0CD0  [$81:0CD0]   A:0077 X:0026 Y:0077 P:envmxdIzc
$81/C3EB 10 02       BPL $02    [$C3EF]      A:0077 X:0026 Y:0077 P:eNvmxdIzc
$81/C3ED 80 08       BRA $08    [$C3F7]      A:0077 X:0026 Y:0077 P:eNvmxdIzc
$81/C3EF BD 40 17    LDA $1740,x[$81:1762]   A:0140 X:0022 Y:0009 P:envmxdIZC
$81/C3F2 29 20 00    AND #$0020              A:0010 X:0022 Y:0009 P:envmxdIzC
$81/C3F5 D0 02       BNE $02    [$C3F9]      A:0 X:0022 Y:0009 P:envmxdIZC
$81/C3F7 18          CLC                     A:0077 X:0026 Y:0077 P:eNvmxdIzc
$81/C3F8 60          RTS

$81/C3FB ? Token-related - Jump to a token vector

$81/C3FB C2 30       REP #$30       ; A/X/Y = 16-bit
$81/C3FD 9C BA 0C    STZ $0CBA  [$81:0CBA]   A:0000 X:0026 Y:0077 P:envmxdIZc
$81/C400 BD 58 18    LDA $1858,x    ; Load value if the Token Handler should be executed multiple times
$81/C403 8D B6 0C    STA $0CB6
$81/C406 BD E0 17    LDA $17E0,x    ; Setup 24-bit address in $AC-E
$81/C409 85 AD       STA $AD
$81/C40B BD B8 17    LDA $17B8,x
$81/C40E 85 AC       STA $AC
$81/C410 A7 AC       LDA [$AC]      ; Load byte from there (Index to Token Vector table)
$81/C412 29 FF 00    AND #$00FF     ; Remove accidentally loaded second byte
$81/C415 8D EC 0C    STA $0CEC      ; Store loaded Token Vector table Index in $0CEC
$81/C418 0A          ASL A          ; Multiply by 2 (each Token Vector is 2 bytes in size)
$81/C419 86 00       STX $00        ; Buffer X
$81/C41B AA          TAX            ; Transfer Token Vector table Index in X
$81/C41C F4 27 C4    PEA $C427      ; Put Return Address on stack - go to $C428 after Token Handler
$81/C41F BF A0 5C 10 LDA $105CA0,x  ; Load Token Vector (with the help of the loaded Index)
$81/C423 3A          DEC A          ; Dec Vector (so the program jumps right), push it on stack
$81/C424 48          PHA
$81/C425 A6 00       LDX $00        ; Restore X on stack
$81/C427 60          RTS            ; Follow Token Vector - this is NOT the end of this subroutine!
$81/C428 AD B6 0C    LDA $0CB6      ; Load Token Handler no-repetition flag
$81/C42B F0 E3       BEQ $E3        ; [$C410] Loop if the no-repetition flag is not set
$81/C42D 9D 58 18    STA $1858,x    ; Store Token Handler no-repetition flag back
$81/C430 A5 AD       LDA $AD        ; Store 24-bit Address for Token Vector table Index back
$81/C432 9D E0 17    STA $17E0,x
$81/C435 A5 AC       LDA $AC
$81/C437 9D B8 17    STA $17B8,x
$81/C43A 60          RTS

$81/C43B ? (Execute Token Data)

$81/C43B C2 30       REP #$30       ; A/X/Y = 16-bit
$81/C43D BD 30 18    LDA $1830,x    ; Load BANK for 24-bit Slot Token Data address
$81/C440 F0 53       BEQ $53        ; [$C495] If it is empty, exit
$81/C442 A9 02 00    LDA #$0002              A:9582 X:0026 Y:0001 P:eNvmxdIzc
$81/C445 8D BA 0C    STA $0CBA  [$81:0CBA]   A:0002 X:0026 Y:0001 P:envmxdIzc
$81/C448 BD 80 18    LDA $1880,x    ; Load No-Repition flag
$81/C44B 8D B6 0C    STA $0CB6
$81/C44E BD 30 18    LDA $1830,x    ; Setup 24-bit Address to Load Data (Token Stuff) in $AC-E
$81/C451 85 AD       STA $AD
$81/C453 BD 08 18    LDA $1808,x
$81/C456 85 AC       STA $AC
$81/C458 BD 52 11    LDA $1152,x[$81:1178]   A:82EB X:0026 Y:0001 P:eNvmxdIzc
$81/C45B 89 01 00    BIT #$0001              A:0000 X:0026 Y:0001 P:envmxdIZc
$81/C45E F0 0B       BEQ $0B    [$C46B]      A:0000 X:0026 Y:0001 P:envmxdIZc

code is missing here

$81/C46B A7 AC       LDA [$AC]      ; Load byte from there (Index to Token Vector table)
$81/C46D 29 FF 00    AND #$00FF     ; Remove accidentally loaded second byte
$81/C470 8D EC 0C    STA $0CEC      ; Store loaded Token Vector table Index in $0CEC
$81/C473 0A          ASL A          ; Multiply by 2 (each Token Vector is 2 bytes in size)
$81/C474 86 00       STX $00        ; Buffer X
$81/C476 AA          TAX            ; Transfer Token Vector table Index in X
$81/C477 F4 82 C4    PEA $C482      ; Put Return Address on stack - go to $C483 after Token Handler
$81/C47A BF A0 5C 10 LDA $105CA0,x  ; Load Token Vector (with the help of the loaded Index)
$81/C47E 3A          DEC A          ; Dec Vector (so the program jumps right), push it on stack
$81/C47F 48          PHA
$81/C480 A6 00       LDX $00        ; Restore X on stack
$81/C482 60          RTS            ; Follow Token Vector - this is NOT the end of this subroutine!
$81/C483 AD B6 0C    LDA $0CB6      ; Is "No-Repition flag" set?
$81/C486 F0 E3       BEQ $E3        ; [$C46B] If it is, go on, else branch/loop
$81/C488 9D 80 18    STA $1880,x    ; Store (empty?) no-repition flag value back
$81/C48B A5 AD       LDA $AD        ; Store 24-bit Data Load address back
$81/C48D 9D 30 18    STA $1830,x
$81/C490 A5 AC       LDA $AC
$81/C492 9D 08 18    STA $1808,x
$81/C495 60          RTS

$81/C496 USELESS SUBROUTINE: Jump to $81/C49A

Eat more fruit and vegetables.

$81/C496 20 9A C4    JSR $C49A      ; UNNECESSARY LINE - Senseless detour. Why not jump directly there?
$81/C499 60          RTS            ; UNNECESSARY LINE

$81/C49A ?

$81/C49A BD C8 16    LDA $16C8,x[$81:16EC]   A:0001 X:0024 Y:0009 P:envmxdIzc
$81/C49D 85 14       STA $14    [$00:0014]   A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C49F 20 B5 C5    JSR $C5B5  [$81:C5B5]   A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C4A2 A5 14       LDA $14    [$00:0014]   A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C4A4 85 00       STA $00    [$00:0000]   A:8000 X:0024 Y:0009 P:eNvmxdIzc
$81/C4A6 A5 16       LDA $16    [$00:0016]   A:8000 X:0024 Y:0009 P:eNvmxdIzc
$81/C4A8 85 02       STA $02    [$00:0002]   A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C4AA BD F0 16    LDA $16F0,x[$81:1714]   A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C4AD 85 14       STA $14    [$00:0014]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4AF 20 B5 C5    JSR $C5B5  [$81:C5B5]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4B2 A5 14       LDA $14    [$00:0014]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4B4 85 04       STA $04    [$00:0004]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4B6 A5 16       LDA $16    [$00:0016]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4B8 85 06       STA $06    [$00:0006]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4BA BD 28 16    LDA $1628,x[$81:164C]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4BD 18          CLC                     A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4BE 65 00       ADC $00    [$00:0000]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4C0 9D 28 16    STA $1628,x[$81:164C]   A:8000 X:0024 Y:0009 P:eNvmxdIzc
$81/C4C3 BD 50 16    LDA $1650,x[$81:1674]   A:8000 X:0024 Y:0009 P:eNvmxdIzc
$81/C4C6 65 02       ADC $02    [$00:0002]   A:0120 X:0024 Y:0009 P:envmxdIzc
$81/C4C8 9D 50 16    STA $1650,x[$81:1674]   A:011F X:0024 Y:0009 P:envmxdIzC
$81/C4CB BD 78 16    LDA $1678,x[$81:169C]   A:011F X:0024 Y:0009 P:envmxdIzC
$81/C4CE 18          CLC                     A:0 X:0024 Y:0009 P:envmxdIZC
$81/C4CF 65 04       ADC $04    [$00:0004]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4D1 9D 78 16    STA $1678,x[$81:169C]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4D4 BD A0 16    LDA $16A0,x[$81:16C4]   A:0 X:0024 Y:0009 P:envmxdIZc
$81/C4D7 65 06       ADC $06    [$00:0006]   A:0090 X:0024 Y:0009 P:envmxdIzc
$81/C4D9 9D A0 16    STA $16A0,x[$81:16C4]   A:0090 X:0024 Y:0009 P:envmxdIzc
$81/C4DC 60          RTS                     A:0090 X:0024 Y:0009 P:envmxdIzc

$81/C4DD ?

$81/C4DD A9 FF FF    LDA #$FFFF              A:0 X:FFFE Y:0001 P:eNvmxdIzc
$81/C4E0 8D 18 0D    STA $0D18  [$81:0D18]   A:FFFF X:FFFE Y:0001 P:eNvmxdIzc
$81/C4E3 A2 26 00    LDX #$0026     ; Go through every Slot
$81/C4E6 BD E0 17    LDA $17E0,x    ; Check if Bank-entry is #$00
$81/C4E9 F0 03       BEQ $03        ; [$C4EE] If it is, the slot is unused. Branch and do next slot
$81/C4EB 20 F3 C4    JSR $C4F3  [$81:C4F3]   A:9583 X:0026 Y:0004 P:eNvmxdIzc
$81/C4EE CA          DEX            ; Decrement Index/Loop Counter twice
$81/C4EF CA          DEX
$81/C4F0 10 F4       BPL $F4        ; [$C4E6] Loop until every Slot is checked/worked off
$81/C4F2 60          RTS

$81/C4F3 ?

$81/C4F3 A0 28 00    LDY #$0028              A:9583 X:0026 Y:0004 P:eNvmxdIzc
$81/C4F6 84 20       STY $20    [$00:0020]   A:9583 X:0026 Y:0028 P:envmxdIzc
$81/C4F8 B9 F0 0C    LDA $0CF0,y[$81:0D18]   A:9583 X:0026 Y:0028 P:envmxdIzc
$81/C4FB C9 FF FF    CMP #$FFFF              A:FFFF X:0026 Y:0028 P:eNvmxdIzc
$81/C4FE F0 13       BEQ $13    [$C513]      A:FFFF X:0026 Y:0028 P:envmxdIZC
$81/C500 A8          TAY                     A:0026 X:0024 Y:0028 P:envmxdIzc
$81/C501 BD 20 19    LDA $1920,x[$81:1944]   A:0026 X:0024 Y:0026 P:envmxdIzc
$81/C504 85 00       STA $00    [$00:0000]   A:16C4 X:0024 Y:0026 P:envmxdIzc
$81/C506 B9 20 19    LDA $1920,y[$81:1946]   A:16C4 X:0024 Y:0026 P:envmxdIzc
$81/C509 85 02       STA $02    [$00:0002]   A:16C6 X:0024 Y:0026 P:envmxdIzc
$81/C50B B2 00       LDA ($00)  [$81:16C4]   A:16C6 X:0024 Y:0026 P:envmxdIzc
$81/C50D D2 02       CMP ($02)  [$81:16C6]   A:01A5 X:0024 Y:0026 P:envmxdIzc
$81/C50F 10 02       BPL $02    [$C513]      A:01A5 X:0024 Y:0026 P:envmxdIZC
$81/C511 80 E3       BRA $E3    [$C4F6]      A:0050 X:0022 Y:0024 P:eNvmxdIzc
$81/C513 A4 20       LDY $20    [$00:0020]   A:FFFF X:0026 Y:0028 P:envmxdIZC
$81/C515 B9 F0 0C    LDA $0CF0,y[$81:0D18]   A:FFFF X:0026 Y:0028 P:envmxdIzC
$81/C518 9D F0 0C    STA $0CF0,x[$81:0D16]   A:FFFF X:0026 Y:0028 P:eNvmxdIzC
$81/C51B 8A          TXA                     A:FFFF X:0026 Y:0028 P:eNvmxdIzC
$81/C51C 99 F0 0C    STA $0CF0,y[$81:0D18]   A:0026 X:0026 Y:0028 P:envmxdIzC
$81/C51F 60          RTS                     A:0026 X:0026 Y:0028 P:envmxdIzC

$81/C520 ? (Add the sprites of objects to the OAM buffer)

$81/C520 A2 28 00    LDX #$0028              A:0 X:FFFE Y:0001 P:eNvmxdIzc
$81/C523 BD F0 0C    LDA $0CF0,x[$81:0D18]   A:0 X:0028 Y:0001 P:envmxdIzc
$81/C526 C9 FF FF    CMP #$FFFF              A:FFFF X:0028 Y:0001 P:eNvmxdIzc
$81/C529 D0 01       BNE $01    [$C52C]      A:FFFF X:0028 Y:0001 P:envmxdIZC
$81/C52B 60          RTS                     A:FFFF X:0028 Y:0001 P:envmxdIZC
$81/C52C AA          TAX                     A:0026 X:0028 Y:0028 P:envmxdIzc
$81/C52D BD F2 11    LDA $11F2,x[$81:1218]   A:0026 X:0026 Y:0028 P:envmxdIzc
$81/C530 29 00 F0    AND #$F000              A:0 X:0026 Y:0028 P:envmxdIZc
$81/C533 F0 29       BEQ $29    [$C55E]      A:0 X:0026 Y:0028 P:envmxdIZc

code is missing here

$81/C55E BD 6A 0D    LDA $0D6A,x    ; Load Bank of 24-bit-address - if zero, slot is empty, do next
$81/C561 F0 4F       BEQ $4F        ; [$C5B2] UNNECESSARY LINE - Cycles could be saved if branching to $C523
$81/C563 85 21       STA $21        ; If not empty, set up 24-bit-address in $20-22
$81/C565 BD 1A 0D    LDA $0D1A,x
$81/C568 85 20       STA $20
$81/C56A BD 50 16    LDA $1650,x[$81:1676]   A:82AD X:0026 Y:0028 P:eNvmxdIzc
$81/C56D 38          SEC                     A:0008 X:0026 Y:0028 P:envmxdIzc
$81/C56E ED C2 0C    SBC $0CC2  [$81:0CC2]   A:0008 X:0026 Y:0028 P:envmxdIzC
$81/C571 CD D2 0C    CMP $0CD2  [$81:0CD2]   A:0008 X:0026 Y:0028 P:envmxdIzC
$81/C574 30 3C       BMI $3C    [$C5B2]      A:0008 X:0026 Y:0028 P:envmxdIzc
$81/C576 CD D4 0C    CMP $0CD4  [$81:0CD4]   A:0008 X:0026 Y:0028 P:envmxdIzc
$81/C579 10 37       BPL $37    [$C5B2]      A:0008 X:0026 Y:0028 P:eNvmxdIzc
$81/C57B 85 00       STA $00    [$00:0000]   A:0008 X:0026 Y:0028 P:eNvmxdIzc
$81/C57D BD A0 16    LDA $16A0,x[$81:16C6]   A:0008 X:0026 Y:0028 P:eNvmxdIzc
$81/C580 38          SEC                     A:0077 X:0026 Y:0028 P:envmxdIzc
$81/C581 ED C4 0C    SBC $0CC4  [$81:0CC4]   A:0077 X:0026 Y:0028 P:envmxdIzC
$81/C584 CD CE 0C    CMP $0CCE  [$81:0CCE]   A:0077 X:0026 Y:0028 P:envmxdIzC
$81/C587 30 29       BMI $29    [$C5B2]      A:0077 X:0026 Y:0028 P:envmxdIzc
$81/C589 CD D0 0C    CMP $0CD0  [$81:0CD0]   A:0077 X:0026 Y:0028 P:envmxdIzc
$81/C58C 10 24       BPL $24    [$C5B2]      A:0077 X:0026 Y:0028 P:eNvmxdIzc
$81/C58E 85 02       STA $02    [$00:0002]   A:0077 X:0026 Y:0028 P:eNvmxdIzc
$81/C590 64 08       STZ $08    [$00:0008]   A:0077 X:0026 Y:0028 P:eNvmxdIzc
$81/C592 A9 FF FF    LDA #$FFFF              A:0077 X:0026 Y:0028 P:eNvmxdIzc
$81/C595 85 0A       STA $0A    [$00:000A]   A:FFFF X:0026 Y:0028 P:eNvmxdIzc
$81/C597 AD EE 0C    LDA $0CEE  [$81:0CEE]   A:FFFF X:0026 Y:0028 P:eNvmxdIzc
$81/C59A D0 10       BNE $10    [$C5AC]      A:0001 X:0026 Y:0028 P:envmxdIzc
$81/C59C BD 0A 0E    LDA $0E0A,x[$81:0E2E]   A:0 X:0024 Y:0024 P:envmxdIZc
$81/C59F 1D 32 0E    ORA $0E32,x[$81:0E56]   A:0 X:0024 Y:0024 P:envmxdIZc
$81/C5A2 1D 5A 0E    ORA $0E5A,x[$81:0E7E]   A:0 X:0024 Y:0024 P:envmxdIZc
$81/C5A5 85 08       STA $08    [$00:0008]   A:3000 X:0024 Y:0024 P:envmxdIzc
$81/C5A7 A9 FF C1    LDA #$C1FF              A:3000 X:0024 Y:0024 P:envmxdIzc
$81/C5AA 85 0A       STA $0A    [$00:000A]   A:C1FF X:0024 Y:0024 P:eNvmxdIzc
$81/C5AC DA          PHX            ; Buffer Index/Loop Counter on stack
$81/C5AD 22 49 88 80 JSL $808849    ; Set Sprites in OAM buffer
$81/C5B1 FA          PLX            ; Restore Index/Loop Counter
$81/C5B2 4C 23 C5    JMP $C523  [$81:C523]   A:0030 X:0026 Y:003E P:envmxdIzc

$81/C5B5 ?

$81/C5B5 64 18       STZ $18    [$00:0018]   A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5B7 A5 14       LDA $14    [$00:0014]   A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5B9 10 02       BPL $02    [$C5BD]      A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5BB C6 18       DEC $18    [$00:0018]   A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5BD 29 00 FF    AND #$FF00              A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5C0 EB          XBA                     A:FF00 X:0024 Y:0009 P:eNvmxdIzc
$81/C5C1 85 16       STA $16    [$00:0016]   A:00FF X:0024 Y:0009 P:eNvmxdIzc
$81/C5C3 A5 14       LDA $14    [$00:0014]   A:00FF X:0024 Y:0009 P:eNvmxdIzc
$81/C5C5 29 FF 00    AND #$00FF              A:FF80 X:0024 Y:0009 P:eNvmxdIzc
$81/C5C8 EB          XBA                     A:0080 X:0024 Y:0009 P:envmxdIzc
$81/C5C9 85 14       STA $14    [$00:0014]   A:8000 X:0024 Y:0009 P:envmxdIZc
$81/C5CB A5 18       LDA $18    [$00:0018]   A:8000 X:0024 Y:0009 P:envmxdIZc
$81/C5CD 10 07       BPL $07    [$C5D6]      A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C5CF A5 16       LDA $16    [$00:0016]   A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C5D1 09 00 FF    ORA #$FF00              A:00FF X:0024 Y:0009 P:envmxdIzc
$81/C5D4 85 16       STA $16    [$00:0016]   A:FFFF X:0024 Y:0009 P:eNvmxdIzc
$81/C5D6 60          RTS                     A:FFFF X:0024 Y:0009 P:eNvmxdIzc

$81/C5D7 Restore original Token Handlers

This transfers the original Token Handlers from ROM to SRAM (after the SRAM is reset).

$81/C5D7 DA          PHX            ; Buffer X on stack
$81/C5D8 A2 00 02    LDX #$0200
$81/C5DB BF E9 C5 81 LDA $81C5E9,x
$81/C5DF 9F A0 5C 10 STA $105CA0,x
$81/C5E3 CA          DEX
$81/C5E4 CA          DEX
$81/C5E5 10 F4       BPL $F4        ; [$C5DB]
$81/C5E7 FA          PLX            ; Restore X
$81/C5E8 6B          RTL

$81/C5E9 Hook Vectors

The #$200 byte here get transfered to $10/5CA0-$10/5EA0 if the SRAM got reset.

$81/C5E9 BF AF                      ; = $10/5CA0  Vector #$00
$81/C5EB B7 B2                      ; = $10/5CA2  Vector #$01
$81/C5ED 37 AE                      ; = $10/5CA4  Vector #$02
$81/C5EF 0A B3                      ; = $10/5CA6  Vector #$03
$81/C5F1 45 B3                      ; = $10/5CA8  Vector #$04
$81/C5F3 D9 91                      ; = $10/5CAA  Vector #$05
$81/C5F5 6C 92                      ; = $10/5CAC  Vector #$06
$81/C5F7 1B 93                      ; = $10/5CAE  Vector #$07
$81/C5F9 87 86                      ; = $10/5CB0  Vector #$08
$81/C5FB C2 83                      ; = $10/5CB2  Vector #$09
$81/C5FD A5 8E                      ; = $10/5CB4  Vector #$0A
$81/C5FF BD AB                      ; = $10/5CB6  Vector #$0B
$81/C601 73 AA                      ; = $10/5CB8  Vector #$0C
$81/C603 91 AA                      ; = $10/5CBA  Vector #$0D
$81/C605 39 AC                      ; = $10/5CBC  Vector #$0E
$81/C607 9C AD                      ; = $10/5CBE  Vector #$0F
$81/C609 33 80                      ; = $10/5CC0  Vector #$10
$81/C60B 09 85                      ; = $10/5CC2  Vector #$11
$81/C60D 2A A0                      ; = $10/5CC4  Vector #$12
$81/C60F 4D 81                      ; = $10/5CC6  Vector #$13
$81/C611 C6 90                      ; = $10/5CC8  Vector #$14
$81/C613 74 AE                      ; = $10/5CCA  Vector #$15
$81/C615 66 A0                      ; = $10/5CCC  Vector #$16
$81/C617 35 8D                      ; = $10/5CCE  Vector #$17
$81/C619 F9 A0                      ; = $10/5CD0  Vector #$18
$81/C61B 7B 93                      ; = $10/5CD2  Vector #$19
$81/C61D 08 95                      ; = $10/5CD4  Vector #$1A
$81/C61F 2B AE                      ; = $10/5CD6  Vector #$1B
$81/C621 BA AC                      ; = $10/5CD8  Vector #$1C
$81/C623 9C AD                      ; = $10/5CDA  Vector #$1D
$81/C625 9C AD                      ; = $10/5CDC  Vector #$1E
$81/C627 9C AD                      ; = $10/5CDE  Vector #$1F
$81/C629 A5 AF                      ; = $10/5CE0  Vector #$20
$81/C62B 02 80                      ; = $10/5CE2  Vector #$21
$81/C62D 28 80                      ; = $10/5CE4  Vector #$22
$81/C62F 9D AD                      ; = $10/5CE6  Vector #$23
$81/C631 80 B3                      ; = $10/5CE8  Vector #$24
$81/C633 70 80                      ; = $10/5CEA  Vector #$25
$81/C635 90 B1                      ; = $10/5CEC  Vector #$26
$81/C637 56 93                      ; = $10/5CEE  Vector #$27
$81/C639 D3 A1                      ; = $10/5CF0  Vector #$28
$81/C63B F6 A1                      ; = $10/5CF2  Vector #$29
$81/C63D 18 A2                      ; = $10/5CF4  Vector #$2A
$81/C63F 3A A2                      ; = $10/5CF6  Vector #$2B
$81/C641 5C A2                      ; = $10/5CF8  Vector #$2C
$81/C643 4E B2                      ; = $10/5CFA  Vector #$2D
$81/C645 14 82                      ; = $10/5CFC  Vector #$2E
$81/C647 8F 81                      ; = $10/5CFE  Vector #$2F
$81/C649 83 A1                      ; = $10/5D00  Vector #$30
$81/C64B AB A1                      ; = $10/5D02  Vector #$31
$81/C64D 50 82                      ; = $10/5D04  Vector #$32
$81/C64F ED B0                      ; = $10/5D06  Vector #$33
$81/C651 AA B0                      ; = $10/5D08  Vector #$34
$81/C653 5A AF                      ; = $10/5D0A  Vector #$35
$81/C655 FD 93                      ; = $10/5D0C  Vector #$36
$81/C657 AF B3                      ; = $10/5D0E  Vector #$37
$81/C659 96 80                      ; = $10/5D10  Vector #$38
$81/C65A F2 98                      ; = $10/5D12  Vector #$39
$81/C65C 01 A4                      ; = $10/5D14  Vector #$3A
$81/C65E 1A A4                      ; = $10/5D16  Vector #$3B
$81/C660 58 A4                      ; = $10/5D18  Vector #$3C
$81/C662 98 A4                      ; = $10/5D1A  Vector #$3D
$81/C664 B8 8A                      ; = $10/5D1C  Vector #$3E
$81/C666 B8 B1                      ; = $10/5D1E  Vector #$3F
$81/C668 AB AD                      ; = $10/5D20  Vector #$40
$81/C66A 0A AE                      ; = $10/5D22  Vector #$41
$81/C66C CC B6                      ; = $10/5D24  Vector #$42
$81/C66E 1B B6                      ; = $10/5D26  Vector #$43
$81/C670 D3 B3                      ; = $10/5D28  Vector #$44
$81/C672 EA B3                      ; Vector #$45
$81/C674 F3 B3                      ; Vector #$46
$81/C676 84 B4                      ; Vector #$47
$81/C678 D9 B4                      ; Vector #$48
$81/C67A 40 B5                      ; Vector #$49
$81/C67C 9D B7                      ; Vector #$4A
$81/C67E 53 B8                      ; Vector #$4B
$81/C680 9C AD                      ; Vector #$4C
$81/C682 9C AD                      ; Vector #$4D
$81/C684 9C AD                      ; Vector #$4E
$81/C686 9C AD                      ; Vector #$4F
$81/C688 59 94                      ; Vector #$50
$81/C68A 8E 94                      ; Vector #$51
$81/C68C CA 80                      ; Vector #$52
$81/C68E C5 85                      ; Vector #$53
$81/C690 6F 85                      ; Vector #$54
$81/C692 87 A3                      ; Vector #$55
$81/C694 C3 94                      ; Vector #$56
$81/C696 E8 B1                      ; Vector #$57
$81/C698 19 B2                      ; Vector #$58
$81/C69A D6 A4                      ; Vector #$59
$81/C69C 9C AD                      ; Vector #$5A
$81/C69E 9C AD                      ; Vector #$5B
$81/C6A0 9C AD                      ; Vector #$5C
$81/C6A2 9C AD                      ; Vector #$5D
$81/C6A4 9C AD                      ; Vector #$5E
$81/C6A6 9C AD                      ; Vector #$5F
$81/C6A8 A7 84                      ; Vector #$60
$81/C6AA A6 B1                      ; Vector #$61
$81/C6AC 91 B3                      ; Vector #$62
$81/C6AE D3 84                      ; Vector #$63
$81/C6B0 EE 84                      ; Vector #$64
1D AA                      ; Vector #$65
7A A2                      ; Vector #$66
F0 A2                      ; Vector #$67
27 A3                      ; Vector #$68
EF AD                      ; Vector #$69
78 85                      ; Vector #$6A
32 8A                      ; Vector #$6B
1E AE                      ; Vector #$6C
57 95                      ; Vector #$6D
C0 95                      ; Vector #$6E
05 96                      ; Vector #$6F
A9 AA                      ; Vector #$70
CA AA                      ; Vector #$71
E5 A8                      ; Vector #$72
EB AA                      ; Vector #$73
54 AB                      ; Vector #$74
F8 AB                      ; Vector #$75
D5 A6                      ; Vector #$76
D5 AD                      ; Vector #$77
43 B7                      ; Vector #$78
79 B7                      ; Vector #$79
8B B7                      ; Vector #$7A
6E AD                      ; Vector #$7B
6F B5                      ; Vector #$7C
3C 88                      ; Vector #$7D
1A 86                      ; Vector #$7E
06 8F                      ; Vector #$7F
08 8B                      ; Vector #$80

$81/C7D0 ?

$81/C7D0 DA          PHX                     A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7D1 08          PHP                     A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7D2 22 DD C7 81 JSL $81C7DD[$81:C7DD]   A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7D6 22 0E C8 81 JSL $81C80E[$81:C80E]   A:0010 X:FFFE Y:0 P:eNvmxdIzC
$81/C7DA 28          PLP                     A:0 X:FFFE Y:FFFE P:eNvmxdIzC
$81/C7DB FA          PLX                     A:0 X:FFFE Y:FFFE P:envmxdIzC
$81/C7DC 6B          RTL                     A:0 X:FFFE Y:FFFE P:eNvmxdIzC

$81/C7DD ?

$81/C7DD DA          PHX                     A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7DE 08          PHP                     A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7DF AD 01 01    LDA $0101  [$80:0101]   A:8000 X:FFFE Y:0 P:envmxdIzC
$81/C7E2 18          CLC                     A:0003 X:FFFE Y:0 P:envmxdIzC
$81/C7E3 6A          ROR A                   A:0003 X:FFFE Y:0 P:envmxdIzc
$81/C7E4 6A          ROR A                   A:0001 X:FFFE Y:0 P:envmxdIzC
$81/C7E5 6A          ROR A                   A:8000 X:FFFE Y:0 P:eNvmxdIzC
$81/C7E6 6A          ROR A                   A:C000 X:FFFE Y:0 P:eNvmxdIzc
$81/C7E7 29 00 E0    AND #$E000              A:6000 X:FFFE Y:0 P:envmxdIzc
$81/C7EA 8D 78 12    STA $1278  [$80:1278]   A:6000 X:FFFE Y:0 P:envmxdIzc
$81/C7ED A9 01 20    LDA #$2001              A:6000 X:FFFE Y:0 P:envmxdIzc
$81/C7F0 8D 7C 12    STA $127C  [$80:127C]   A:2001 X:FFFE Y:0 P:envmxdIzc
$81/C7F3 A9 00 00    LDA #$0000              A:2001 X:FFFE Y:0 P:envmxdIzc
$81/C7F6 8D 7A 12    STA $127A  [$80:127A]   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C7F9 A9 00 00    LDA #$0000              A:0 X:FFFE Y:0 P:envmxdIZc
$81/C7FC 0A          ASL A                   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C7FD 8D 7E 12    STA $127E  [$80:127E]   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C800 8D 82 12    STA $1282  [$80:1282]   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C803 A9 07 00    LDA #$0007              A:0 X:FFFE Y:0 P:envmxdIZc
$81/C806 1A          INC A                   A:0007 X:FFFE Y:0 P:envmxdIzc
$81/C807 0A          ASL A                   A:0008 X:FFFE Y:0 P:envmxdIzc
$81/C808 8D 80 12    STA $1280  [$80:1280]   A:0010 X:FFFE Y:0 P:envmxdIzc
$81/C80B 28          PLP                     A:0010 X:FFFE Y:0 P:envmxdIzc
$81/C80C FA          PLX                     A:0010 X:FFFE Y:0 P:envmxdIzC
$81/C80D 6B          RTL                     A:0010 X:FFFE Y:0 P:eNvmxdIzC

$81/C80E ?

$81/C80E DA          PHX                     A:0010 X:FFFE Y:0 P:eNvmxdIzC
$81/C80F 08          PHP                     A:0010 X:FFFE Y:0 P:eNvmxdIzC
$81/C810 A9 00 00    LDA #$0000              A:0010 X:FFFE Y:0 P:eNvmxdIzC
$81/C813 8D A6 12    STA $12A6  [$80:12A6]   A:0 X:FFFE Y:0 P:envmxdIZC
$81/C816 8D 20 13    STA $1320  [$80:1320]   A:0 X:FFFE Y:0 P:envmxdIZC
$81/C819 AD 7E 12    LDA $127E  [$80:127E]   A:0 X:FFFE Y:0 P:envmxdIZC
$81/C81C 0A          ASL A                   A:0 X:FFFE Y:0 P:envmxdIZC
$81/C81D 0A          ASL A                   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C81E 0A          ASL A                   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C81F 0A          ASL A                   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C820 85 00       STA $00    [$00:0000]   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C822 AD 80 12    LDA $1280  [$80:1280]   A:0 X:FFFE Y:0 P:envmxdIZc
$81/C825 0A          ASL A                   A:0010 X:FFFE Y:0 P:envmxdIzc
$81/C826 0A          ASL A                   A:0020 X:FFFE Y:0 P:envmxdIzc
$81/C827 0A          ASL A                   A:0040 X:FFFE Y:0 P:envmxdIzc
$81/C828 0A          ASL A                   A:0080 X:FFFE Y:0 P:envmxdIzc
$81/C829 85 02       STA $02    [$00:0002]   A:0100 X:FFFE Y:0 P:envmxdIzc
$81/C82B A6 00       LDX $00    [$00:0000]   A:0100 X:FFFE Y:0 P:envmxdIzc
$81/C82D A9 00 00    LDA #$0000              A:0100 X:0 Y:0 P:envmxdIZc
$81/C830 9F 00 21 7E STA $7E2100,x[$7E:2100] A:0 X:0 Y:0 P:envmxdIZc
$81/C834 A5 00       LDA $00    [$00:0000]   A:0 X:0 Y:0 P:envmxdIZc
$81/C836 69 10 00    ADC #$0010              A:0 X:0 Y:0 P:envmxdIZc
$81/C839 85 00       STA $00    [$00:0000]   A:0010 X:0 Y:0 P:envmxdIzc
$81/C83B C5 02       CMP $02    [$00:0002]   A:0010 X:0 Y:0 P:envmxdIzc
$81/C83D 30 EC       BMI $EC    [$C82B]      A:0010 X:0 Y:0 P:eNvmxdIzc
$81/C83F A0 28 00    LDY #$0028              A:0100 X:00F0 Y:0 P:envmxdIZC
$81/C842 A9 00 00    LDA #$0000              A:0100 X:00F0 Y:0028 P:envmxdIzC
$81/C845 99 A8 12    STA $12A8,y[$80:12D0]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C848 99 D0 12    STA $12D0,y[$80:12F8]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C84B 99 F8 12    STA $12F8,y[$80:1320]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C84E 99 22 13    STA $1322,y[$80:134A]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C851 99 4A 13    STA $134A,y[$80:1372]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C854 99 72 13    STA $1372,y[$80:139A]   A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C857 88          DEY                     A:0 X:00F0 Y:0028 P:envmxdIZC
$81/C858 88          DEY                     A:0 X:00F0 Y:0027 P:envmxdIzC
$81/C859 10 E7       BPL $E7    [$C842]      A:0 X:00F0 Y:0026 P:envmxdIzC
$81/C85B A0 20 00    LDY #$0020              A:0 X:00F0 Y:FFFE P:eNvmxdIzC
$81/C85E A9 00 00    LDA #$0000              A:0 X:00F0 Y:0020 P:envmxdIzC
$81/C861 99 84 12    STA $1284,y[$80:12A4]   A:0 X:00F0 Y:0020 P:envmxdIZC
$81/C864 88          DEY                     A:0 X:00F0 Y:0020 P:envmxdIZC
$81/C865 88          DEY                     A:0 X:00F0 Y:001F P:envmxdIzC
$81/C866 10 F6       BPL $F6    [$C85E]      A:0 X:00F0 Y:001E P:envmxdIzC
$81/C868 9C A3 13    STZ $13A3  [$80:13A3]   A:0 X:00F0 Y:FFFE P:eNvmxdIzC
$81/C86B 9C A5 13    STZ $13A5  [$80:13A5]   A:0 X:00F0 Y:FFFE P:eNvmxdIzC
$81/C86E 28          PLP                     A:0 X:00F0 Y:FFFE P:eNvmxdIzC
$81/C86F FA          PLX                     A:0 X:00F0 Y:FFFE P:eNvmxdIzC
$81/C870 6B          RTL                     A:0 X:FFFE Y:FFFE P:eNvmxdIzC

$81/C8C3 ?

$81/C8C3 DA          PHX                     A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8C4 5A          PHY                     A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8C5 08          PHP                     A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8C6 C2 30       REP #$30                A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8C8 9C A4 12    STZ $12A4  [$81:12A4]   A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8CB A0 01 00    LDY #$0001              A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8CE B7 20       LDA [$20],y[$93:AC90]   A:0093 X:0026 Y:0001 P:envmxdIzc
$81/C8D0 85 24       STA $24    [$00:0024]   A:93B1 X:0026 Y:0001 P:eNvmxdIzc
$81/C8D2 85 27       STA $27    [$00:0027]   A:93B1 X:0026 Y:0001 P:eNvmxdIzc
$81/C8D4 A0 00 00    LDY #$0000              A:93B1 X:0026 Y:0001 P:eNvmxdIzc
$81/C8D7 B7 20       LDA [$20],y[$93:AC8F]   A:93B1 X:0026 Y:0000 P:envmxdIZc
$81/C8D9 85 23       STA $23    [$00:0023]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/C8DB 85 26       STA $26    [$00:0026]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/C8DD 20 E1 CC    JSR $CCE1  [$81:CCE1]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/C8E0 90 0F       BCC $0F    [$C8F1]      A:B19F X:0026 Y:FFFE P:eNvmxdIzc

$81/C8E2 B9 72 13 LDA $1372,y[$81:1372] A:0093 X:0024 Y:0 P:envmxdIZC $81/C8E5 9D 32 0E STA $0E32,x[$81:0E56] A:0 X:0024 Y:0 P:envmxdIZC $81/C8E8 B9 F8 12 LDA $12F8,y[$81:12F8] A:0 X:0024 Y:0 P:envmxdIZC $81/C8EB 9D 0A 0E STA $0E0A,x[$81:0E2E] A:0 X:0024 Y:0 P:envmxdIZC $81/C8EE 4C 60 C9 JMP $C960 [$81:C960] A:0 X:0024 Y:0 P:envmxdIZC

$81/C8F1 22 9C CA 81 JSL $81CA9C[$81:CA9C]   A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/C8F5 B0 64       BCS $64    [$C95B]      A:0000 X:0026 Y:FFFE P:envmxdIzc
$81/C8F7 AC 20 13    LDY $1320  [$81:1320]   A:0000 X:0026 Y:FFFE P:envmxdIzc
$81/C8FA A5 26       LDA $26    [$00:0026]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/C8FC 99 22 13    STA $1322,y[$81:1322]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/C8FF A5 28       LDA $28    [$00:0028]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/C901 29 FF 00    AND #$00FF              A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C904 99 4A 13    STA $134A,y[$81:134A]   A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C907 BD 32 0E    LDA $0E32,x[$81:0E58]   A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C90A 99 72 13    STA $1372,y[$81:1372]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/C90D A0 04 00    LDY #$0004              A:0000 X:0026 Y:0000 P:envmxdIZc
$81/C910 B7 20       LDA [$20],y[$93:AC93]   A:0000 X:0026 Y:0004 P:envmxdIzc
$81/C912 85 24       STA $24    [$00:0024]   A:93AC X:0026 Y:0004 P:eNvmxdIzc
$81/C914 85 27       STA $27    [$00:0027]   A:93AC X:0026 Y:0004 P:eNvmxdIzc
$81/C916 A0 03 00    LDY #$0003              A:93AC X:0026 Y:0004 P:eNvmxdIzc
$81/C919 B7 20       LDA [$20],y[$93:AC92]   A:93AC X:0026 Y:0003 P:envmxdIzc
$81/C91B 85 23       STA $23    [$00:0023]   A:AC95 X:0026 Y:0003 P:eNvmxdIzc
$81/C91D 85 26       STA $26    [$00:0026]   A:AC95 X:0026 Y:0003 P:eNvmxdIzc
$81/C91F 20 FD CC    JSR $CCFD  [$81:CCFD]   A:AC95 X:0026 Y:0003 P:eNvmxdIzc
$81/C922 90 09       BCC $09    [$C92D]      A:AC95 X:0026 Y:FFFE P:eNvmxdIzc

code is missing here

$81/C92D 22 68 C9 81 JSL $81C968[$81:C968]   A:AC95 X:0026 Y:FFFE P:eNvmxdIzc
$81/C931 B0 28       BCS $28    [$C95B]      A:0008 X:0026 Y:0000 P:envmxdIzc
$81/C933 AC A6 12    LDY $12A6  [$81:12A6]   A:0008 X:0026 Y:0000 P:envmxdIzc
$81/C936 A5 26       LDA $26    [$00:0026]   A:0008 X:0026 Y:0000 P:envmxdIZc
$81/C938 99 A8 12    STA $12A8,y[$81:12A8]   A:AC95 X:0026 Y:0000 P:eNvmxdIzc
$81/C93B A5 28       LDA $28    [$00:0028]   A:AC95 X:0026 Y:0000 P:eNvmxdIzc
$81/C93D 29 FF 00    AND #$00FF              A:EE93 X:0026 Y:0000 P:eNvmxdIzc
$81/C940 0D A4 12    ORA $12A4  [$81:12A4]   A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C943 99 D0 12    STA $12D0,y[$81:12D0]   A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C946 BD 0A 0E    LDA $0E0A,x[$81:0E30]   A:0093 X:0026 Y:0000 P:envmxdIzc
$81/C949 99 F8 12    STA $12F8,y[$81:12F8]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/C94C EE 20 13    INC $1320  [$81:1320]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/C94F EE 20 13    INC $1320  [$81:1320]   A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C952 EE A6 12    INC $12A6  [$81:12A6]   A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C955 EE A6 12    INC $12A6  [$81:12A6]   A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C958 4C 60 C9    JMP $C960  [$81:C960]   A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C960 EE 1C 02    INC $021C  [$81:021C]   A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C963 28          PLP                     A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C964 7A          PLY                     A:0000 X:0026 Y:0000 P:envmxdIzc
$81/C965 FA          PLX                     A:0000 X:0026 Y:0001 P:envmxdIzc
$81/C966 18          CLC                     A:0000 X:0026 Y:0001 P:envmxdIzc
$81/C967 6B          RTL                     A:0000 X:0026 Y:0001 P:envmxdIzc

$81/C968 ?

$81/C968 DA          PHX                     A:AC95 X:0026 Y:FFFE P:eNvmxdIzc
$81/C969 08          PHP                     A:AC95 X:0026 Y:FFFE P:eNvmxdIzc
$81/C96A C2 30       REP #$30                A:AC95 X:0026 Y:FFFE P:eNvmxdIzc
$81/C96C A7 23       LDA [$23]  [$93:AC95]   A:AC95 X:0026 Y:FFFE P:eNvmxdIzc
$81/C96E 29 01 00    AND #$0001              A:0801 X:0026 Y:FFFE P:envmxdIzc
$81/C971 85 08       STA $08    [$00:0008]   A:0001 X:0026 Y:FFFE P:envmxdIzc
$81/C973 AD 78 12    LDA $1278  [$81:1278]   A:0001 X:0026 Y:FFFE P:envmxdIzc
$81/C976 18          CLC                     A:6000 X:0026 Y:FFFE P:envmxdIzc
$81/C977 6D 7A 12    ADC $127A  [$81:127A]   A:6000 X:0026 Y:FFFE P:envmxdIzc
$81/C97A 85 02       STA $02    [$00:0002]   A:6000 X:0026 Y:FFFE P:envmxdIzc
$81/C97C AD 7A 12    LDA $127A  [$81:127A]   A:6000 X:0026 Y:FFFE P:envmxdIzc
$81/C97F 4A          LSR A                   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C980 4A          LSR A                   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C981 4A          LSR A                   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C982 4A          LSR A                   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C983 9D 0A 0E    STA $0E0A,x[$81:0E30]   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C986 A7 23       LDA [$23]  [$93:AC95]   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/C988 29 FE FF    AND #$FFFE              A:0801 X:0026 Y:FFFE P:envmxdIzc
$81/C98B 85 04       STA $04    [$00:0004]   A:0800 X:0026 Y:FFFE P:envmxdIzc
$81/C98D 4A          LSR A                   A:0800 X:0026 Y:FFFE P:envmxdIzc
$81/C98E 18          CLC                     A:0400 X:0026 Y:FFFE P:envmxdIzc
$81/C98F 6D 7A 12    ADC $127A  [$81:127A]   A:0400 X:0026 Y:FFFE P:envmxdIzc
$81/C992 CD 7C 12    CMP $127C  [$81:127C]   A:0400 X:0026 Y:FFFE P:envmxdIzc
$81/C995 30 03       BMI $03    [$C99A]      A:0400 X:0026 Y:FFFE P:eNvmxdIzc
$81/C99A 8D 7A 12    STA $127A  [$81:127A]   A:0400 X:0026 Y:FFFE P:eNvmxdIzc
$81/C99D E6 23       INC $23    [$00:0023]   A:0400 X:0026 Y:FFFE P:eNvmxdIzc
$81/C99F E6 23       INC $23    [$00:0023]   A:0400 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9A1 A9 00 7F    LDA #$7F00              A:0400 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9A4 85 2D       STA $2D    [$00:002D]   A:7F00 X:0026 Y:FFFE P:envmxdIzc
$81/C9A6 A9 00 C0    LDA #$C000              A:7F00 X:0026 Y:FFFE P:envmxdIzc
$81/C9A9 85 2C       STA $2C    [$00:002C]   A:C000 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9AB A5 08       LDA $08    [$00:0008]   A:C000 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9AD D0 0D       BNE $0D    [$C9BC]      A:0001 X:0026 Y:FFFE P:envmxdIzc
$81/C9BC A5 23       LDA $23    [$00:0023]   A:0001 X:0026 Y:FFFE P:envmxdIzc
$81/C9BE 85 78       STA $78    [$00:0078]   A:AC97 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9C0 A6 24       LDX $24    [$00:0024]   A:AC97 X:0026 Y:FFFE P:eNvmxdIzc
$81/C9C2 86 79       STX $79    [$00:0079]   A:AC97 X:93AC Y:FFFE P:eNvmxdIzc
$81/C9C4 22 9F 93 80 JSL $80939F[$80:939F]   A:AC97 X:93AC Y:FFFE P:eNvmxdIzc
     Arguments:
     $81/C9C8 80 00 C0              ; Data for $01xx registers is at $80/90D7
$81/C9CB 4C CE C9    JMP $C9CE      ; UNNECESSARY LINE
$81/C9CE A2 00 00    LDX #$0000              A:0093 X:0000 Y:0800 P:eNvmxdIzc
$81/C9D1 AD A4 12    LDA $12A4  [$81:12A4]   A:0093 X:0000 Y:0800 P:envmxdIZc
$81/C9D4 C9 00 80    CMP #$8000              A:0000 X:0000 Y:0800 P:envmxdIZc
$81/C9D7 D0 03       BNE $03    [$C9DC]      A:0000 X:0000 Y:0800 P:eNvmxdIzc
$81/C9D9 4C 16 CA    JMP $CA16  [$81:CA16]   A:8000 X:0000 Y:0800 P:envmxdIZC
$81/C9DC 8A          TXA                     A:0000 X:0000 Y:0800 P:eNvmxdIzc
$81/C9DD 29 10 00    AND #$0010              A:0000 X:0000 Y:0800 P:envmxdIZc
$81/C9E0 F0 2A       BEQ $2A    [$CA0C]      A:0000 X:0000 Y:0800 P:envmxdIZc
$81/C9E2 A5 2D       LDA $2D    [$00:002D]   A:0010 X:0010 Y:0800 P:envmxdIzc
$81/C9E4 85 2A       STA $2A    [$00:002A]   A:7FC0 X:0010 Y:0800 P:envmxdIzc
$81/C9E6 A5 2C       LDA $2C    [$00:002C]   A:7FC0 X:0010 Y:0800 P:envmxdIzc
$81/C9E8 38          SEC                     A:C010 X:0010 Y:0800 P:eNvmxdIzc
$81/C9E9 E9 10 00    SBC #$0010              A:C010 X:0010 Y:0800 P:eNvmxdIzC
$81/C9EC 85 29       STA $29    [$00:0029]   A:C000 X:0010 Y:0800 P:eNvmxdIzC
$81/C9EE A0 00 00    LDY #$0000              A:C000 X:0010 Y:0800 P:eNvmxdIzC
$81/C9F1 B7 29       LDA [$29],y[$7F:C000]   A:C000 X:0010 Y:0000 P:envmxdIZC
$81/C9F3 C8          INY                     A:0000 X:0010 Y:0000 P:envmxdIZC
$81/C9F4 17 29       ORA [$29],y[$7F:C001]   A:0000 X:0010 Y:0001 P:envmxdIzC
$81/C9F6 88          DEY                     A:0300 X:0010 Y:0001 P:envmxdIzC
$81/C9F7 17 2C       ORA [$2C],y[$7F:C010]   A:0300 X:0010 Y:0000 P:envmxdIZC
$81/C9F9 C8          INY                     A:0300 X:0010 Y:0000 P:envmxdIzC
$81/C9FA 57 2C       EOR [$2C],y[$7F:C011]   A:0300 X:0010 Y:0001 P:envmxdIzC
$81/C9FC 29 FF 00    AND #$00FF              A:0003 X:0010 Y:0001 P:envmxdIzC
$81/C9FF EB          XBA                     A:0003 X:0010 Y:0001 P:envmxdIzC
$81/CA00 85 06       STA $06    [$00:0006]   A:0300 X:0010 Y:0001 P:envmxdIZC
$81/CA02 88          DEY                     A:0300 X:0010 Y:0001 P:envmxdIZC
$81/CA03 B7 2C       LDA [$2C],y[$7F:C010]   A:0300 X:0010 Y:0000 P:envmxdIZC
$81/CA05 29 FF 00    AND #$00FF              A:0300 X:0010 Y:0000 P:envmxdIzC
$81/CA08 05 06       ORA $06    [$00:0006]   A:0000 X:0010 Y:0000 P:envmxdIZC
$81/CA0A 87 2C       STA [$2C]  [$7F:C010]   A:0300 X:0010 Y:0000 P:envmxdIzC
$81/CA0C E6 2C       INC $2C    [$00:002C]   A:0000 X:0000 Y:0800 P:envmxdIZc
$81/CA0E E6 2C       INC $2C    [$00:002C]   A:0000 X:0000 Y:0800 P:eNvmxdIzc
$81/CA10 E8          INX                     A:0000 X:0000 Y:0800 P:eNvmxdIzc
$81/CA11 E8          INX                     A:0000 X:0001 Y:0800 P:envmxdIzc
$81/CA12 E4 04       CPX $04    [$00:0004]   A:0000 X:0002 Y:0800 P:envmxdIzc
$81/CA14 30 C6       BMI $C6    [$C9DC]      A:0000 X:0002 Y:0800 P:eNvmxdIzc
$81/CA16 E2 20       SEP #$20                A:C000 X:0800 Y:0000 P:envmxdIZC
$81/CA18 C2 10       REP #$10                A:C000 X:0800 Y:0000 P:envMxdIZC
$81/CA1A AD 1B 02    LDA $021B  [$81:021B]   A:C000 X:0800 Y:0000 P:envMxdIZC
$81/CA1D 89 80       BIT #$80                A:C00F X:0800 Y:0000 P:envMxdIzC
$81/CA1F D0 03       BNE $03    [$CA24]      A:C00F X:0800 Y:0000 P:envMxdIZC
$81/CA21 4C 60 CA    JMP $CA60  [$81:CA60]   A:C00F X:0800 Y:0000 P:envMxdIZC

$81/CA60 ?

$81/CA60 C2 30       REP #$30                A:C00F X:0800 Y:0000 P:envMxdIZC
$81/CA62 A9 00 7F    LDA #$7F00              A:C00F X:0800 Y:0000 P:envmxdIZC
$81/CA65 8D AC 13    STA $13AC  [$81:13AC]   A:7F00 X:0800 Y:0000 P:envmxdIzC
$81/CA68 A9 00 C0    LDA #$C000              A:7F00 X:0800 Y:0000 P:envmxdIzC
$81/CA6B 8D AB 13    STA $13AB  [$81:13AB]   A:C000 X:0800 Y:0000 P:eNvmxdIzC
$81/CA6E A5 02       LDA $02    [$00:0002]   A:C000 X:0800 Y:0000 P:eNvmxdIzC
$81/CA70 8D AE 13    STA $13AE  [$81:13AE]   A:6000 X:0800 Y:0000 P:envmxdIzC
$81/CA73 A5 04       LDA $04    [$00:0004]   A:6000 X:0800 Y:0000 P:envmxdIzC
$81/CA75 8D A9 13    STA $13A9  [$81:13A9]   A:0800 X:0800 Y:0000 P:envmxdIzC
$81/CA78 EE B0 13    INC $13B0  [$81:13B0]   A:0800 X:0800 Y:0000 P:envmxdIzC
$81/CA7B A9 01 00    LDA #$0001              A:0800 X:0800 Y:0000 P:envmxdIzC
$81/CA7E 8D A5 13    STA $13A5  [$81:13A5]   A:0001 X:0800 Y:0000 P:envmxdIzC
$81/CA81 9C A3 13    STZ $13A3  [$81:13A3]   A:0001 X:0800 Y:0000 P:envmxdIzC
$81/CA84 A9 00 81    LDA #$8100              A:0001 X:0800 Y:0000 P:envmxdIzC
$81/CA87 8D 5E 06    STA $065E  [$81:065E]   A:8100 X:0800 Y:0000 P:eNvmxdIzC
$81/CA8A A9 89 CD    LDA #$CD89              A:8100 X:0800 Y:0000 P:eNvmxdIzC
$81/CA8D 8D 5D 06    STA $065D  [$81:065D]   A:CD89 X:0800 Y:0000 P:eNvmxdIzC
$81/CA90 22 B6 91 80 JSL $8091B6[$80:91B6]   A:CD89 X:0800 Y:0000 P:eNvmxdIzC
$81/CA94 28          PLP                     A:0008 X:0800 Y:0000 P:envmxdIzc
$81/CA95 FA          PLX                     A:0008 X:0800 Y:0000 P:eNvmxdIzc
$81/CA96 18          CLC                     A:0008 X:0026 Y:0000 P:envmxdIzc
$81/CA97 6B          RTL                     A:0008 X:0026 Y:0000 P:envmxdIzc

$81/CA9C ? (Sprite palette related)

$81/CA9C DA          PHX                     A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/CA9D 5A          PHY                     A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/CA9E 08          PHP                     A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/CA9F C2 30       REP #$30                A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/CAA1 AD 7E 12    LDA $127E  [$81:127E]   A:B19F X:0026 Y:FFFE P:eNvmxdIzc
$81/CAA4 8D 82 12    STA $1282  [$81:1282]   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/CAA7 AD 82 12    LDA $1282  [$81:1282]   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/CAAA CD 80 12    CMP $1280  [$81:1280]   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/CAAD 30 03       BMI $03    [$CAB2]      A:0000 X:0026 Y:FFFE P:eNvmxdIzc

code is missing here

$81/CAB2 AD 82 12    LDA $1282  [$81:1282]   A:0000 X:0026 Y:FFFE P:eNvmxdIzc
$81/CAB5 0A          ASL A                   A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/CAB6 A8          TAY                     A:0000 X:0026 Y:FFFE P:envmxdIZc
$81/CAB7 B9 84 12    LDA $1284,y[$81:1284]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CABA F0 06       BEQ $06    [$CAC2]      A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CABC EE 82 12    INC $1282  [$81:1282]   A:0010 X:0026 Y:0000 P:envmxdIzc
$81/CABF 4C A7 CA    JMP $CAA7  [$81:CAA7]   A:0010 X:0026 Y:0000 P:envmxdIzc
$81/CAC2 AD 82 12    LDA $1282  [$81:1282]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CAC5 85 02       STA $02    [$00:0002]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CAC7 A7 23       LDA [$23]  [$93:B19F]   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CAC9 85 00       STA $00    [$00:0000]   A:0010 X:0026 Y:0000 P:envmxdIzc
$81/CACB C9 20 00    CMP #$0020              A:0010 X:0026 Y:0000 P:envmxdIzc
$81/CACE F0 08       BEQ $08    [$CAD8]      A:0010 X:0026 Y:0000 P:eNvmxdIzc
$81/CAD0 C9 10 00    CMP #$0010              A:0010 X:0026 Y:0000 P:eNvmxdIzc
$81/CAD3 F0 28       BEQ $28    [$CAFD]      A:0010 X:0026 Y:0000 P:envmxdIZC

code is missing here

$81/CAFD A5 00       LDA $00    [$00:0000]   A:0010 X:0026 Y:0000 P:envmxdIZC
$81/CAFF 99 84 12    STA $1284,y[$81:1284]   A:0010 X:0026 Y:0000 P:envmxdIzC
$81/CB02 EE 82 12    INC $1282  [$81:1282]   A:0010 X:0026 Y:0000 P:envmxdIzC
$81/CB05 A5 02       LDA $02    [$00:0002]   A:0010 X:0026 Y:0000 P:envmxdIzC
$81/CB07 29 01 00    AND #$0001              A:0000 X:0026 Y:0000 P:envmxdIZC
$81/CB0A F0 06       BEQ $06    [$CB12]      A:0000 X:0026 Y:0000 P:envmxdIZC
$81/CB0C A9 00 80    LDA #$8000              A:0001 X:0026 Y:0002 P:envmxdIzC
$81/CB0F 8D A4 12    STA $12A4  [$81:12A4]   A:8000 X:0026 Y:0002 P:eNvmxdIzC
$81/CB12 DA          PHX                     A:0000 X:0026 Y:0000 P:envmxdIZC
$81/CB13 A5 02       LDA $02    [$00:0002]   A:0000 X:0026 Y:0000 P:envmxdIZC
$81/CB15 0A          ASL A                   A:0000 X:0026 Y:0000 P:envmxdIZC
$81/CB16 0A          ASL A                   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CB17 0A          ASL A                   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CB18 0A          ASL A                   A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CB19 18          CLC                     A:0000 X:0026 Y:0000 P:envmxdIZc
$81/CB1A 69 00 01    ADC #$0100     ; Add #$100 so it points to the upper half of the CGRAM (Sprite Palettes)
$81/CB1D AA          TAX            ; Transfer to X as Store Index
$81/CB1E A0 00 00    LDY #$0000     ; Setup Load Index
$81/CB21 E6 23       INC $23        ; Increment Load address twice
$81/CB23 E6 23       INC $23
$81/CB25 B7 23       LDA [$23],y    ; Transfer Sprite Color Data from ROM to CGRAM Buffer
$81/CB27 9F 00 20 7E STA $7E2000,x
$81/CB2B E8          INX            ; Increment Store Index twice
$81/CB2C E8          INX
$81/CB2D C8          INY            ; Increment Load Index twice
$81/CB2E C8          INY
$81/CB2F C4 00       CPY $00        ; Compare Load Index to Limit value
$81/CB31 30 F2       BMI $F2        ; [$CB25] Loop until all colors are done
$81/CB33 FA          PLX                     A:6AD4 X:0110 Y:0010 P:envmxdIZC
$81/CB34 A5 02       LDA $02    [$00:0002]   A:6AD4 X:0026 Y:0010 P:envmxdIzC
$81/CB36 29 0E 00    AND #$000E              A:0000 X:0026 Y:0010 P:envmxdIZC
$81/CB39 EB          XBA                     A:0000 X:0026 Y:0010 P:envmxdIZC
$81/CB3A 9D 32 0E    STA $0E32,x[$81:0E58]   A:0000 X:0026 Y:0010 P:envmxdIZC
$81/CB3D 28          PLP                     A:0000 X:0026 Y:0010 P:envmxdIZC
$81/CB3E 7A          PLY                     A:0000 X:0026 Y:0010 P:eNvmxdIzc
$81/CB3F FA          PLX                     A:0000 X:0026 Y:FFFE P:eNvmxdIzc
$81/CB40 18          CLC                     A:0000 X:0026 Y:FFFE P:envmxdIzc
$81/CB41 6B          RTL

$81/CCE1 ?

$81/CCE1 AC 20 13    LDY $1320  [$81:1320]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/CCE4 A5 23       LDA $23    [$00:0023]   A:B19F X:0026 Y:0000 P:envmxdIZc
$81/CCE6 D9 22 13    CMP $1322,y[$81:1322]   A:B19F X:0026 Y:0000 P:eNvmxdIzc
$81/CCE9 D0 0A       BNE $0A    [$CCF5]      A:B19F X:0026 Y:0000 P:eNvmxdIzC
$81/CCEB A5 25       LDA $25    [$00:0025]   A:B19F X:0024 Y:0 P:envmxdIZC
$81/CCED 29 FF 00    AND #$00FF              A:9F93 X:0024 Y:0 P:eNvmxdIzC
$81/CCF0 D9 4A 13    CMP $134A,y[$81:134A]   A:0093 X:0024 Y:0 P:envmxdIzC
$81/CCF3 F0 06       BEQ $06        ; [$CCFB] Set (Error?) Flag and exit
$81/CCF5 88          DEY                     A:B19F X:0026 Y:0000 P:eNvmxdIzC
$81/CCF6 88          DEY                     A:B19F X:0026 Y:FFFF P:eNvmxdIzC
$81/CCF7 10 EB       BPL $EB    [$CCE4]      A:B19F X:0026 Y:FFFE P:eNvmxdIzC
$81/CCF9 18          CLC            ; Clear (Error?) Flag
$81/CCFA 60          RTS
$81/CCFB 38          SEC            ; Set (Error?) Flag
$81/CCFC 60          RTS

$81/CCFD ?

$81/CCFD AC A6 12    LDY $12A6  [$81:12A6]   A:AC95 X:0026 Y:0003 P:eNvmxdIzc
$81/CD00 A5 23       LDA $23    [$00:0023]   A:AC95 X:0026 Y:0000 P:envmxdIZc
$81/CD02 D9 A8 12    CMP $12A8,y[$81:12A8]   A:AC95 X:0026 Y:0000 P:eNvmxdIzc
$81/CD05 D0 0A       BNE $0A    [$CD11]      A:AC95 X:0026 Y:0000 P:eNvmxdIzC

code is missing here

$81/CD11 88          DEY                     A:AC95 X:0026 Y:0000 P:eNvmxdIzC
$81/CD12 88          DEY                     A:AC95 X:0026 Y:FFFF P:eNvmxdIzC
$81/CD13 10 EB       BPL $EB    [$CD00]      A:AC95 X:0026 Y:FFFE P:eNvmxdIzC
$81/CD15 18          CLC                     A:AC95 X:0026 Y:FFFE P:eNvmxdIzC
$81/CD16 60          RTS                     A:AC95 X:0026 Y:FFFE P:eNvmxdIzc

$81/CD89 ?

$81/CD89 C2 30       REP #$30                A:1F87 X:0008 Y:0081 P:envmxdizc
$81/CD8B A9 01 00    LDA #$0001              A:1F87 X:0008 Y:0081 P:envmxdizc
$81/CD8E 8D A3 13    STA $13A3  [$80:13A3]   A:0001 X:0008 Y:0081 P:envmxdizc
$81/CD91 AD A9 13    LDA $13A9  [$80:13A9]   A:0001 X:0008 Y:0081 P:envmxdizc
$81/CD94 F0 59       BEQ $59    [$CDEF]      A:0800 X:0008 Y:0081 P:envmxdizc
$81/CD96 3A          DEC A                   A:0800 X:0008 Y:0081 P:envmxdizc
$81/CD97 29 00 FF    AND #$FF00              A:07FF X:0008 Y:0081 P:envmxdizc
$81/CD9A EB          XBA                     A:0700 X:0008 Y:0081 P:envmxdizc
$81/CD9B 4A          LSR A                   A:0007 X:0008 Y:0081 P:envmxdizc
$81/CD9C 4A          LSR A                   A:0003 X:0008 Y:0081 P:envmxdizC
$81/CD9D 1A          INC A                   A:0001 X:0008 Y:0081 P:envmxdizC
$81/CD9E 8D A7 13    STA $13A7  [$80:13A7]   A:0002 X:0008 Y:0081 P:envmxdizC
$81/CDA1 A9 02 00    LDA #$0002              A:0002 X:0008 Y:0081 P:envmxdizC
$81/CDA4 8D 9A 13    STA $139A  [$80:139A]   A:0002 X:0008 Y:0081 P:envmxdizC
$81/CDA7 AD AB 13    LDA $13AB  [$80:13AB]   A:0002 X:0008 Y:0081 P:envmxdizC
$81/CDAA 8D 9B 13    STA $139B  [$80:139B]   A:C000 X:0008 Y:0081 P:eNvmxdizC
$81/CDAD AD AC 13    LDA $13AC  [$80:13AC]   A:C000 X:0008 Y:0081 P:eNvmxdizC
$81/CDB0 8D 9C 13    STA $139C  [$80:139C]   A:7FC0 X:0008 Y:0081 P:envmxdizC
$81/CDB3 A9 00 04    LDA #$0400              A:7FC0 X:0008 Y:0081 P:envmxdizC
$81/CDB6 8D 9E 13    STA $139E  [$80:139E]   A:0400 X:0008 Y:0081 P:envmxdizC
$81/CDB9 A9 80 00    LDA #$0080              A:0400 X:0008 Y:0081 P:envmxdizC
$81/CDBC 8D A0 13    STA $13A0  [$80:13A0]   A:0080 X:0008 Y:0081 P:envmxdizC
$81/CDBF AD AE 13    LDA $13AE  [$80:13AE]   A:0080 X:0008 Y:0081 P:envmxdizC
$81/CDC2 8D A1 13    STA $13A1  [$80:13A1]   A:6000 X:0008 Y:0081 P:envmxdizC
$81/CDC5 A2 9A 13    LDX #$139A              A:6000 X:0008 Y:0081 P:envmxdizC
$81/CDC8 A9 00 00    LDA #$0000              A:6000 X:139A Y:0081 P:envmxdizC
$81/CDCB 22 2A 8C 80 JSL $808C2A[$80:8C2A]   A:0000 X:139A Y:0081 P:envmxdiZC
$81/CDCF 22 38 92 80 JSL $809238[$80:9238]   A:0000 X:139A Y:0081 P:envmxdiZC
$81/CDD3 AD AB 13    LDA $13AB  [$80:13AB]   A:0000 X:139A Y:0081 P:envmxdiZC
$81/CDD6 18          CLC                     A:C000 X:139A Y:0081 P:eNvmxdizC
$81/CDD7 69 00 04    ADC #$0400              A:C000 X:139A Y:0081 P:eNvmxdizc
$81/CDDA 8D AB 13    STA $13AB  [$80:13AB]   A:C400 X:139A Y:0081 P:eNvmxdizc
$81/CDDD AD AE 13    LDA $13AE  [$80:13AE]   A:C400 X:139A Y:0081 P:eNvmxdizc
$81/CDE0 18          CLC                     A:6000 X:139A Y:0081 P:envmxdizc
$81/CDE1 69 00 02    ADC #$0200              A:6000 X:139A Y:0081 P:envmxdizc
$81/CDE4 8D AE 13    STA $13AE  [$80:13AE]   A:6200 X:139A Y:0081 P:envmxdizc
$81/CDE7 CE A7 13    DEC $13A7  [$80:13A7]   A:6200 X:139A Y:0081 P:envmxdizc
$81/CDEA F0 03       BEQ $03    [$CDEF]      A:6200 X:139A Y:0081 P:envmxdizc
$81/CDEC 4C A1 CD    JMP $CDA1  [$81:CDA1]   A:6200 X:139A Y:0081 P:envmxdizc
$81/CDEF A9 02 00    LDA #$0002              A:6400 X:139A Y:0081 P:envmxdiZc
$81/CDF2 8D A3 13    STA $13A3  [$80:13A3]   A:0002 X:139A Y:0081 P:envmxdizc
$81/CDF5 5C E9 91 80 JMP $8091E9[$80:91E9]   A:0002 X:139A Y:0081 P:envmxdizc

Bank $83

$83/AFC8 ?

Executed during NMI.

$83/AFC8 08          PHP            ; Buffer Flag Register value, Program Bank and Direct Page on stack
$83/AFC9 8B          PHB
$83/AFCA 0B          PHD
$83/AFCB E2 20       SEP #$20       ; A = 8-bit
$83/AFCD A9 81       LDA #$81                A:0 X:0001 Y:0 P:envMxdIzC
$83/AFCF 8D 15 21    STA $2115  [$80:2115]   A:0081 X:0001 Y:0 P:eNvMxdIzC
$83/AFD2 A9 7E       LDA #$7E       ; Set Program Bank to $7E
$83/AFD4 48          PHA
$83/AFD5 AB          PLB
$83/AFD6 C2 30       REP #$30       ; A/X/Y = 16-bit
$83/AFD8 A9 00 21    LDA #$2100     ; Set Direct Page to $2100
$83/AFDB 5B          TCD
$83/AFDC A2 00 00    LDX #$0000              A:2100 X:0001 Y:0 P:envmxdIzC
$83/AFDF BC 15 87    LDY $8715,x[$7E:8715]   A:2100 X:0 Y:0 P:envmxdIZC
$83/AFE2 30 21       BMI $21    [$B005]      A:2100 X:0 Y:FFFF P:eNvmxdIzC

code is missing here

$83/B005 8C 15 87    STY $8715  [$7E:8715]   A:2100 X:0 Y:FFFF P:eNvmxdIzC
$83/B008 2B          PLD            ; Restore Flag Register value, Program Bank and Direct Page
$83/B009 AB          PLB
$83/B00A 28          PLP
$83/B00B 6B          RTL

$83/B0E1 ?

Executed during NMI.

$83/B0E1 DA          PHX            ; Buffer X on stack
$83/B0E2 9C 84 0B    STZ $0B84  [$80:0B84]   A:1C00 X:00F0 Y:0001 P:envmxdIzc
$83/B0E5 A0 00 00    LDY #$0000              A:1C00 X:00F0 Y:0001 P:envmxdIzc
$83/B0E8 B9 13 0A    LDA $0A13,y[$80:0A13]   A:1C00 X:00F0 Y:0 P:envmxdIZc
$83/B0EB C9 FF FF    CMP #$FFFF              A:FFFF X:00F0 Y:0 P:eNvmxdIzc
$83/B0EE F0 3B       BEQ $3B    [$B12B]      A:FFFF X:00F0 Y:0 P:envmxdIZC

code is missing here

$83/B12B FA          PLX            ; Restore X
$83/B12C 6B          RTL

$83/C346 ? (Executed when talking to the aerial building)

$83/C346 08          PHP            ; Buffer Flag Register value and X on stack
$83/C347 DA          PHX
$83/C348 AD B2 13    LDA $13B2  [$81:13B2]   A:86B8 X:0026 Y:0004 P:eNvmxdIzc
$83/C34B 29 FF 00    AND #$00FF              A:0000 X:0026 Y:0004 P:envmxdIZc
$83/C34E F0 0C       BEQ $0C    [$C35C]      A:0000 X:0026 Y:0004 P:envmxdIZc

code is missing here

$83/C35C A9 00 83    LDA #$8300     ; Set up 24-bit address in $20-2: $83/C517
$83/C35F 85 21       STA $21
$83/C361 A9 17 C5    LDA #$C517
$83/C364 85 20       STA $20
$83/C366 AD 0F 0A    LDA $0A0F  [$81:0A0F]   A:C517 X:0026 Y:0004 P:eNvmxdIzc
$83/C369 D0 06       BNE $06    [$C371]      A:0001 X:0026 Y:0004 P:envmxdIzc
$83/C371 AE 5F 07    LDX $075F  [$81:075F]   A:0001 X:0026 Y:0004 P:envmxdIzc
$83/C374 BD 50 16    LDA $1650,x[$81:1676]   A:0001 X:0026 Y:0004 P:envmxdIzc
$83/C377 8D 07 0A    STA $0A07  [$81:0A07]   A:0129 X:0026 Y:0004 P:envmxdIzc
$83/C37A BD A0 16    LDA $16A0,x[$81:16C6]   A:0129 X:0026 Y:0004 P:envmxdIzc
$83/C37D 8D 09 0A    STA $0A09  [$81:0A09]   A:01A5 X:0026 Y:0004 P:envmxdIzc
$83/C380 C9 98 02    CMP #$0298              A:01A5 X:0026 Y:0004 P:envmxdIzc
$83/C383 B0 6A       BCS $6A    [$C3EF]      A:01A5 X:0026 Y:0004 P:eNvmxdIzc
$83/C385 AD 07 0A    LDA $0A07  [$81:0A07]   A:01A5 X:0026 Y:0004 P:eNvmxdIzc
$83/C388 4A          LSR A                   A:0129 X:0026 Y:0004 P:envmxdIzc
$83/C389 4A          LSR A                   A:0094 X:0026 Y:0004 P:envmxdIzC
$83/C38A 4A          LSR A                   A:004A X:0026 Y:0004 P:envmxdIzc
$83/C38B 4A          LSR A                   A:0025 X:0026 Y:0004 P:envmxdIzc
$83/C38C 85 00       STA $00    [$00:0000]   A:0012 X:0026 Y:0004 P:envmxdIzC
$83/C38E AD 09 0A    LDA $0A09  [$81:0A09]   A:0012 X:0026 Y:0004 P:envmxdIzC
$83/C391 4A          LSR A                   A:01A5 X:0026 Y:0004 P:envmxdIzC
$83/C392 4A          LSR A                   A:00D2 X:0026 Y:0004 P:envmxdIzC
$83/C393 4A          LSR A                   A:0069 X:0026 Y:0004 P:envmxdIzc
$83/C394 4A          LSR A                   A:0034 X:0026 Y:0004 P:envmxdIzC
$83/C395 EB          XBA                     A:001A X:0026 Y:0004 P:envmxdIzc
$83/C396 05 00       ORA $00    [$00:0000]   A:1A00 X:0026 Y:0004 P:envmxdIZc
$83/C398 8D 76 0B    STA $0B76  [$81:0B76]   A:1A12 X:0026 Y:0004 P:envmxdIzc
$83/C39B A2 00 00    LDX #$0000              A:1A12 X:0026 Y:0004 P:envmxdIzc
$83/C39E BF 7D C5 83 LDA $83C57D,x[$83:C57D] A:1A12 X:0000 Y:0004 P:envmxdIZc
$83/C3A2 C9 FF FF    CMP #$FFFF              A:1F06 X:0000 Y:0004 P:envmxdIzc
$83/C3A5 F0 3C       BEQ $3C    [$C3E3]      A:1F06 X:0000 Y:0004 P:envmxdIzc
$83/C3A7 CD 76 0B    CMP $0B76  [$81:0B76]   A:1F06 X:0000 Y:0004 P:envmxdIzc
$83/C3AA F0 06       BEQ $06    [$C3B2]      A:1F06 X:0000 Y:0004 P:envmxdIzC
$83/C3AC E8          INX                     A:1F06 X:0000 Y:0004 P:envmxdIzC
$83/C3AD E8          INX                     A:1F06 X:0001 Y:0004 P:envmxdIzC
$83/C3AE E8          INX                     A:1F06 X:0002 Y:0004 P:envmxdIzC
$83/C3AF E8          INX                     A:1F06 X:0003 Y:0004 P:envmxdIzC
$83/C3B0 80 EC       BRA $EC    [$C39E]      A:1F06 X:0004 Y:0004 P:envmxdIzC
$83/C3B2 E8          INX                     A:1A12 X:0010 Y:0004 P:envmxdIZC
$83/C3B3 E8          INX                     A:1A12 X:0011 Y:0004 P:envmxdIzC
$83/C3B4 BF 7D C5 83 LDA $83C57D,x[$83:C58F] A:1A12 X:0012 Y:0004 P:envmxdIzC
$83/C3B8 EB          XBA                     A:0200 X:0012 Y:0004 P:envmxdIzC
$83/C3B9 29 FF 00    AND #$00FF              A:0002 X:0012 Y:0004 P:envmxdIzC
$83/C3BC 8D 78 0B    STA $0B78  [$81:0B78]   A:0002 X:0012 Y:0004 P:envmxdIzC
$83/C3BF C9 0F 00    CMP #$000F              A:0002 X:0012 Y:0004 P:envmxdIzC
$83/C3C2 D0 0A       BNE $0A    [$C3CE]      A:0002 X:0012 Y:0004 P:eNvmxdIzc

code is missing here

$83/C3CE BF 7D C5 83 LDA $83C57D,x[$83:C58F] A:0002 X:0012 Y:0004 P:eNvmxdIzc
$83/C3D2 89 01 00    BIT #$0001              A:0200 X:0012 Y:0004 P:envmxdIzc
$83/C3D5 D0 06       BNE $06    [$C3DD]      A:0200 X:0012 Y:0004 P:envmxdIZc
$83/C3D7 22 61 C4 83 JSL $83C461[$83:C461]   A:0200 X:0012 Y:0004 P:envmxdIZc
$83/C3DB 80 1B       BRA $1B    [$C3F8]      A:0002 X:0012 Y:0007 P:envmxdIZc

code is missing here

$83/C3F8 FA          PLX            ; Restore Flag Register value and X
$83/C3F9 28          PLP
$83/C3FA 6B          RTL

$83/C461 ? (Executed when talking to the aerial building)

$83/C461 08          PHP            ; Buffer Flag Register value and X on stack
$83/C462 DA          PHX
$83/C463 AD B2 13    LDA $13B2  [$81:13B2]   A:0200 X:0012 Y:0004 P:envmxdIZc
$83/C466 29 FF 00    AND #$00FF              A:0000 X:0012 Y:0004 P:envmxdIZc
$83/C469 F0 0C       BEQ $0C    [$C477]      A:0000 X:0012 Y:0004 P:envmxdIZc

code is missing here

$83/C477 A9 00 83    LDA #$8300     ; Set up 24-bit address in $20-2: $83/C517
$83/C47A 85 21       STA $21
$83/C47C A9 17 C5    LDA #$C517
$83/C47F 85 20       STA $20
$83/C481 AD 76 0B    LDA $0B76  [$81:0B76]   A:C517 X:0012 Y:0004 P:eNvmxdIzc
$83/C484 29 FF 00    AND #$00FF              A:1A12 X:0012 Y:0004 P:envmxdIzc
$83/C487 0A          ASL A                   A:0012 X:0012 Y:0004 P:envmxdIzc
$83/C488 0A          ASL A                   A:0024 X:0012 Y:0004 P:envmxdIzc
$83/C489 0A          ASL A                   A:0048 X:0012 Y:0004 P:envmxdIzc
$83/C48A 0A          ASL A                   A:0090 X:0012 Y:0004 P:envmxdIzc
$83/C48B 18          CLC                     A:0120 X:0012 Y:0004 P:envmxdIzc
$83/C48C 69 08 00    ADC #$0008              A:0120 X:0012 Y:0004 P:envmxdIzc
$83/C48F 8D 82 0B    STA $0B82  [$81:0B82]   A:0128 X:0012 Y:0004 P:envmxdIzc
$83/C492 AD 76 0B    LDA $0B76  [$81:0B76]   A:0128 X:0012 Y:0004 P:envmxdIzc
$83/C495 EB          XBA                     A:1A12 X:0012 Y:0004 P:envmxdIzc
$83/C496 29 FF 00    AND #$00FF              A:121A X:0012 Y:0004 P:envmxdIzc
$83/C499 0A          ASL A                   A:001A X:0012 Y:0004 P:envmxdIzc
$83/C49A 0A          ASL A                   A:0034 X:0012 Y:0004 P:envmxdIzc
$83/C49B 0A          ASL A                   A:0068 X:0012 Y:0004 P:envmxdIzc
$83/C49C 0A          ASL A                   A:00D0 X:0012 Y:0004 P:envmxdIzc
$83/C49D 8D 84 0B    STA $0B84  [$81:0B84]   A:01A0 X:0012 Y:0004 P:envmxdIzc
$83/C4A0 AD 78 0B    LDA $0B78  [$81:0B78]   A:01A0 X:0012 Y:0004 P:envmxdIzc
$83/C4A3 29 3F 00    AND #$003F              A:0002 X:0012 Y:0004 P:envmxdIzc
$83/C4A6 0A          ASL A                   A:0002 X:0012 Y:0004 P:envmxdIzc
$83/C4A7 0A          ASL A                   A:0004 X:0012 Y:0004 P:envmxdIzc
$83/C4A8 AA          TAX                     A:0008 X:0012 Y:0004 P:envmxdIzc
$83/C4A9 AD 82 0B    LDA $0B82  [$81:0B82]   A:0008 X:0008 Y:0004 P:envmxdIzc
$83/C4AC 3A          DEC A                   A:0128 X:0008 Y:0004 P:envmxdIzc
$83/C4AD 38          SEC                     A:0127 X:0008 Y:0004 P:envmxdIzc
$83/C4AE FF 1B C6 83 SBC $83C61B,x[$83:C623] A:0127 X:0008 Y:0004 P:envmxdIzC
$83/C4B2 CD 07 0A    CMP $0A07  [$81:0A07]   A:011F X:0008 Y:0004 P:envmxdIzC
$83/C4B5 B0 54       BCS $54    [$C50B]      A:011F X:0008 Y:0004 P:eNvmxdIzc
$83/C4B7 AD 82 0B    LDA $0B82  [$81:0B82]   A:011F X:0008 Y:0004 P:eNvmxdIzc
$83/C4BA 18          CLC                     A:0128 X:0008 Y:0004 P:envmxdIzc
$83/C4BB 7F 1B C6 83 ADC $83C61B,x[$83:C623] A:0128 X:0008 Y:0004 P:envmxdIzc
$83/C4BF CD 07 0A    CMP $0A07  [$81:0A07]   A:0130 X:0008 Y:0004 P:envmxdIzc
$83/C4C2 90 47       BCC $47    [$C50B]      A:0130 X:0008 Y:0004 P:envmxdIzC
$83/C4C4 E8          INX                     A:0130 X:0008 Y:0004 P:envmxdIzC
$83/C4C5 E8          INX                     A:0130 X:0009 Y:0004 P:envmxdIzC
$83/C4C6 AD 84 0B    LDA $0B84  [$81:0B84]   A:0130 X:000A Y:0004 P:envmxdIzC
$83/C4C9 3A          DEC A                   A:01A0 X:000A Y:0004 P:envmxdIzC
$83/C4CA CD 09 0A    CMP $0A09  [$81:0A09]   A:019F X:000A Y:0004 P:envmxdIzC
$83/C4CD B0 3C       BCS $3C    [$C50B]      A:019F X:000A Y:0004 P:eNvmxdIzc
$83/C4CF AD 84 0B    LDA $0B84  [$81:0B84]   A:019F X:000A Y:0004 P:eNvmxdIzc
$83/C4D2 18          CLC                     A:01A0 X:000A Y:0004 P:envmxdIzc
$83/C4D3 7F 1B C6 83 ADC $83C61B,x[$83:C625] A:01A0 X:000A Y:0004 P:envmxdIzc
$83/C4D7 CD 09 0A    CMP $0A09  [$81:0A09]   A:01AD X:000A Y:0004 P:envmxdIzc
$83/C4DA 90 2F       BCC $2F    [$C50B]      A:01AD X:000A Y:0004 P:envmxdIzC
$83/C4DC AD 78 0B    LDA $0B78  [$81:0B78]   A:01AD X:000A Y:0004 P:envmxdIzC
$83/C4DF 0A          ASL A                   A:0002 X:000A Y:0004 P:envmxdIzC
$83/C4E0 18          CLC                     A:0004 X:000A Y:0004 P:envmxdIzc
$83/C4E1 6D 78 0B    ADC $0B78  [$81:0B78]   A:0004 X:000A Y:0004 P:envmxdIzc
$83/C4E4 A8          TAY                     A:0006 X:000A Y:0004 P:envmxdIzc
$83/C4E5 AD 78 0B    LDA $0B78  [$81:0B78]   A:0006 X:000A Y:0006 P:envmxdIzc
$83/C4E8 29 3F 00    AND #$003F              A:0002 X:000A Y:0006 P:envmxdIzc
$83/C4EB C9 18 00    CMP #$0018              A:0002 X:000A Y:0006 P:envmxdIzc
$83/C4EE B0 10       BCS $10    [$C500]      A:0002 X:000A Y:0006 P:eNvmxdIzc
$83/C4F0 B7 20       LDA [$20],y[$83:C51D]   A:0002 X:000A Y:0006 P:eNvmxdIzc
$83/C4F2 8D 80 07    STA $0780  [$81:0780]   A:0000 X:000A Y:0006 P:envmxdIZc
$83/C4F5 C8          INY                     A:0000 X:000A Y:0006 P:envmxdIZc
$83/C4F6 B7 20       LDA [$20],y[$83:C51E]   A:0000 X:000A Y:0007 P:envmxdIzc
$83/C4F8 8D 81 07    STA $0781  [$81:0781]   A:0000 X:000A Y:0007 P:envmxdIZc
$83/C4FB AD 78 0B    LDA $0B78  [$81:0B78]   A:0000 X:000A Y:0007 P:envmxdIZc
$83/C4FE 80 14       BRA $14    [$C514]      A:0002 X:000A Y:0007 P:envmxdIzc

code is missing here

$83/C514 FA          PLX            ; Restore Flag Register value and X
$83/C515 28          PLP
$83/C516 6B          RTL

$83/C517 Data for $83/C346

?

$83/C57D Data for $83/C346

?

Bank $84

$84/8000 Graphic Data

Should be the BS-X logo stuff at the very beginning. Get's decompressed at $94/8000

Bank $93

$93/C299 ?

$93/C299 9B          TXY                     A:C120 X:0022 Y:0004 P:eNvmxdIzc
$93/C29A B9 B3 19    LDA $19B3,y[$81:19D5]   A:C120 X:0022 Y:0022 P:envmxdIzc
$93/C29D 29 FF 00    AND #$00FF              A:0 X:0022 Y:0022 P:envmxdIZc
$93/C2A0 0A          ASL A                   A:0 X:0022 Y:0022 P:envmxdIZc
$93/C2A1 AA          TAX                     A:0 X:0022 Y:0022 P:envmxdIZc
$93/C2A2 BF F0 9B 81 LDA $819BF0,x[$81:9BF0] A:0 X:0 Y:0022 P:envmxdIZc
$93/C2A6 85 14       STA $14    [$00:0014]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2A8 B9 DA 19    LDA $19DA,y[$81:19FC]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2AB 0A          ASL A                   A:0018 X:0 Y:0022 P:envmxdIzc
$93/C2AC 85 16       STA $16    [$00:0016]   A:0030 X:0 Y:0022 P:envmxdIzc
$93/C2AE 22 F8 C2 93 JSL $93C2F8[$93:C2F8]   A:0030 X:0 Y:0022 P:envmxdIzc
$93/C2B2 A5 18       LDA $18    [$00:0018]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2B4 99 02 1A    STA $1A02,y[$81:1A24]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2B7 A5 1A       LDA $1A    [$00:001A]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2B9 99 2A 1A    STA $1A2A,y[$81:1A4C]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2BC B9 B3 19    LDA $19B3,y[$81:19D5]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C2BF 18          CLC                     A:0 X:0 Y:0022 P:envmxdIZc
$93/C2C0 69 40 00    ADC #$0040              A:0 X:0 Y:0022 P:envmxdIZc
$93/C2C3 29 FF 00    AND #$00FF              A:0040 X:0 Y:0022 P:envmxdIzc
$93/C2C6 0A          ASL A                   A:0040 X:0 Y:0022 P:envmxdIzc
$93/C2C7 AA          TAX                     A:0080 X:0 Y:0022 P:envmxdIzc
$93/C2C8 BF F0 9B 81 LDA $819BF0,x[$81:9C70] A:0080 X:0080 Y:0022 P:envmxdIzc
$93/C2CC 85 14       STA $14    [$00:0014]   A:7FFF X:0080 Y:0022 P:envmxdIzc
$93/C2CE B9 DA 19    LDA $19DA,y[$81:19FC]   A:7FFF X:0080 Y:0022 P:envmxdIzc
$93/C2D1 0A          ASL A                   A:0018 X:0080 Y:0022 P:envmxdIzc
$93/C2D2 85 16       STA $16    [$00:0016]   A:0030 X:0080 Y:0022 P:envmxdIzc
$93/C2D4 22 F8 C2 93 JSL $93C2F8[$93:C2F8]   A:0030 X:0080 Y:0022 P:envmxdIzc
$93/C2D8 A5 18       LDA $18    [$00:0018]   A:0 X:0080 Y:0022 P:envmxdIZc
$93/C2DA 99 52 1A    STA $1A52,y[$81:1A74]   A:FFD0 X:0080 Y:0022 P:eNvmxdIzc
$93/C2DD A5 1A       LDA $1A    [$00:001A]   A:FFD0 X:0080 Y:0022 P:eNvmxdIzc
$93/C2DF 99 7A 1A    STA $1A7A,y[$81:1A9C]   A:0017 X:0080 Y:0022 P:envmxdIzc
$93/C2E2 6B          RTL                     A:0017 X:0080 Y:0022 P:envmxdIzc

$93/C2E3 ?

$93/C2E3 BD CA 1A    LDA $1ACA,x[$81:1AEC]   A:C124 X:0022 Y:0004 P:eNvmxdIzc
$93/C2E6 18          CLC                     A:0074 X:0022 Y:0004 P:envmxdIzc
$93/C2E7 7D 2A 1A    ADC $1A2A,x[$81:1A4C]   A:0074 X:0022 Y:0004 P:envmxdIzc
$93/C2EA 9D 50 16    STA $1650,x[$81:1672]   A:0074 X:0022 Y:0004 P:envmxdIzc
$93/C2ED BD 1A 1B    LDA $1B1A,x[$81:1B3C]   A:0074 X:0022 Y:0004 P:envmxdIzc
$93/C2F0 18          CLC                     A:0038 X:0022 Y:0004 P:envmxdIzc
$93/C2F1 7D 7A 1A    ADC $1A7A,x[$81:1A9C]   A:0038 X:0022 Y:0004 P:envmxdIzc
$93/C2F4 9D A0 16    STA $16A0,x[$81:16C2]   A:004F X:0022 Y:0004 P:envmxdIzc
$93/C2F7 6B          RTL                     A:004F X:0022 Y:0004 P:envmxdIzc

$93/C2F8 ?

$93/C2F8 64 00       STZ $00    [$00:0000]   A:0030 X:0 Y:0022 P:envmxdIzc
$93/C2FA A5 14       LDA $14    [$00:0014]   A:0030 X:0 Y:0022 P:envmxdIzc
$93/C2FC 10 0D       BPL $0D    [$C30B]      A:0 X:0 Y:0022 P:envmxdIZc
$93/C2FE A9 FF FF    LDA #$FFFF              A:FCDC X:0102 Y:0022 P:eNvmxdIzc
$93/C301 85 00       STA $00    [$00:0000]   A:FFFF X:0102 Y:0022 P:eNvmxdIzc
$93/C303 A5 14       LDA $14    [$00:0014]   A:FFFF X:0102 Y:0022 P:eNvmxdIzc
$93/C305 49 FF FF    EOR #$FFFF              A:FCDC X:0102 Y:0022 P:eNvmxdIzc
$93/C308 1A          INC A                   A:0323 X:0102 Y:0022 P:envmxdIzc
$93/C309 85 14       STA $14    [$00:0014]   A:0324 X:0102 Y:0022 P:envmxdIzc
$93/C30B 22 75 8B 80 JSL $808B75[$80:8B75]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C30F A5 00       LDA $00    [$00:0000]   A:0 X:0 Y:0022 P:envmxdIZc
$93/C311 10 0F       BPL $0F    [$C322]      A:0 X:0 Y:0022 P:envmxdIZc
$93/C313 A5 1A       LDA $1A    [$00:001A]   A:FFFF X:0102 Y:0022 P:eNvmxdIzc
$93/C315 49 FF FF    EOR #$FFFF              A:0 X:0102 Y:0022 P:envmxdIZc
$93/C318 85 1A       STA $1A    [$00:001A]   A:FFFF X:0102 Y:0022 P:eNvmxdIzc
$93/C31A A5 18       LDA $18    [$00:0018]   A:FFFF X:0102 Y:0022 P:eNvmxdIzc
$93/C31C 49 FF FF    EOR #$FFFF              A:96C0 X:0102 Y:0022 P:eNvmxdIzc
$93/C31F 1A          INC A                   A:693F X:0102 Y:0022 P:envmxdIzc
$93/C320 85 18       STA $18    [$00:0018]   A:6940 X:0102 Y:0022 P:envmxdIzc
$93/C322 6B          RTL                     A:0 X:0 Y:0022 P:envmxdIZc

Bank $94

$94/8000 PROGRAM FLOW: TITLE SCREEN: Start of the program after Boot

$94/8000 E2 10       SEP #$10       ; A = 8-bit
$94/8002 C2 20       REP #$20       ; X/Y = 16-bit
$94/8004 22 11 84 80 JSL $808411    ; Transfer a chain of variables to $01xx
     Arguments:
     $80/8FE1 CB 80 94              ; Data for $01xx registers is at $94/80CB
$94/800B 22 BD 83 80 JSL $8083BD    ; Clear whole VRAM
$94/800F A2 80       LDX #$80       ; VRAM transfer settings: 16-bit (for upcoming decompression Subroutine)
$94/8011 8E 15 21    STX $2115
$94/8014 A9 00 80    LDA #$8000     ; Address of compressed Graphics Data: $84/8000
$94/8017 85 78       STA $78
$94/8019 A2 84       LDX #$84
$94/801B 86 7A       STX $7A
$94/801D 64 7D       STZ $7D        ; VRAM Destination: $0000
$94/801F 22 1E 95 80 JSL $80951E    ; Graphics Decompression directly to VRAM
$94/8023 A9 A7 A9    LDA #$A9A7     ; Address of Compressed Graphics Data: $84/A9A7
$94/8026 85 78       STA $78
$94/8028 A2 84       LDX #$84
$94/802A 86 7A       STX $7A
$94/802C A9 00 80    LDA #$8000     ; VRAM Destination: $4000
$94/802F 85 7D       STA $7D
$94/8031 22 1E 95 80 JSL $80951E    ; Graphics Decompression directly to VRAM
$94/8035 A9 1B AE    LDA #$AE1B     ; Address of Compressed Graphics Data: $84/AE1B
$94/8038 85 78       STA $78
$94/803A A2 84       LDX #$84
$94/803C 86 7A       STX $7A
$94/803E A9 00 98    LDA #$9800     ; VRAM Destination: $4C00
$94/8041 85 7D       STA $7D
$94/8043 22 1E 95 80 JSL $80951E    ; Graphics Decompression directly to VRAM
$94/8047 A9 52 AD    LDA #$AD52     ; Address of Compressed Graphics Data: $84/AD52
$94/804A 85 78       STA $78
$94/804C A2 84       LDX #$84
$94/804E 86 7A       STX $7A
$94/8050 A9 00 A0    LDA #$A000     ; VRAM Destination: $5000
$94/8053 85 7D       STA $7D
$94/8055 22 1E 95 80 JSL $80951E    ; Graphics Decompression directly to VRAM
$94/8059 A9 F7 F6    LDA #$F6F7     ; Address of Compressed Graphics Data: $95/F6F7
$94/805C 85 78       STA $78
$94/805E A2 95       LDX #$95
$94/8060 86 7A       STX $7A
$94/8062 A9 00 C0    LDA #$C000     ; VRAM Destination: $6000
$94/8065 85 7D       STA $7D
$94/8067 22 1E 95 80 JSL $80951E    ; Graphics Decompression directly to VRAM
$94/806B A9 BB A8    LDA #$A8BB              A:0195 X:0 Y:0 P:eNvmXdIzC
$94/806E 85 78       STA $78    [$00:0078]   A:A8BB X:0 Y:0 P:eNvmXdIzC
$94/8070 A2 84       LDX #$84                A:A8BB X:0 Y:0 P:eNvmXdIzC
$94/8072 86 7A       STX $7A    [$00:007A]   A:A8BB X:0084 Y:0 P:eNvmXdIzC
$94/8074 22 9F 93 80 JSL $80939F[$80:939F]   A:A8BB X:0084 Y:0 P:eNvmXdIzC

arguments: 00 20 7E

$94/807B A9 01 00    LDA #$0001     ; Set Flag for CGRAM Update
$94/807E 8D 1C 02    STA $021C      ; (this one and the one above could be combined as INC $021C - UNNECESSARY LINE)
$94/8081 C2 30       REP #$30       ; A/X/Y = 16-bit
$94/8083 22 10 C2 81 JSL $81C210[$81:C210]   A:0001 X:0 Y:0 P:envmxdIzC
$94/8087 22 9A C2 81 JSL $81C29A[$81:C29A]   A:000A X:FFFE Y:0 P:envmxdIzC
$94/808B 22 D0 C7 81 JSL $81C7D0[$81:C7D0]   A:8000 X:FFFE Y:0 P:envmxdIzC
$94/808F A9 03 00    LDA #$0003     ; Play Music #$03
$94/8092 A0 00 00    LDY #$0000              A:0003 X:FFFE Y:FFFE P:envmxdIzC
$94/8095 22 1C 5C 10 JSL $105C1C[$10:5C1C]   A:0003 X:FFFE Y:0 P:envmxdIZC
$94/8099 9C 6B 06    STZ $066B  [$80:066B]   A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/809C 9C 6D 06    STZ $066D  [$80:066D]   A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/809F 9C 71 06    STZ $0671  [$80:0671]   A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/80A2 9C 73 06    STZ $0673  [$80:0673]   A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/80A5 9C 6F 06    STZ $066F  [$80:066F]   A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/80A8 A9 06 00    LDA #$0006              A:0003 X:FFFE Y:0001 P:eNvmxdIzc
$94/80AB 8D 77 06    STA $0677  [$80:0677]   A:0006 X:FFFE Y:0001 P:envmxdIzc
$94/80AE A9 00 94    LDA #$9400              A:0006 X:FFFE Y:0001 P:envmxdIzc
$94/80B1 8D 5E 06    STA $065E  [$80:065E]   A:9400 X:FFFE Y:0001 P:eNvmxdIzc
$94/80B4 A9 72 85    LDA #$8572              A:9400 X:FFFE Y:0001 P:eNvmxdIzc
$94/80B7 8D 5D 06    STA $065D  [$80:065D]   A:8572 X:FFFE Y:0001 P:eNvmxdIzc
$94/80BA 22 B6 91 80 JSL $8091B6[$80:91B6]   A:8572 X:FFFE Y:0001 P:eNvmxdIzc
$94/80BE A9 11 81    LDA #$8111     ; Next NMI, go to $94/8111
$94/80C1 8D 37 06    STA $0637
$94/80C4 A9 94 00    LDA #$0094
$94/80C7 8D 39 06    STA $0639
$94/80CA 6B          RTL

$94/80CB Data for Graphics Settings

This data gets transfered to the $01xx Graphics Register buffer via $80/8411 at $94/8004.

This is executed while the start-up, these values serve to clear those Graphics Registers.

$94/80CB 00 00 - Value for $0100 = $2100 - 0% Brightness
$94/80CD 01 03 - Value for $0101 = $2101 - 
$94/80CF 04 09 - Value for $0104 = $2105 - BG Mode 1, BG3 Priority Bit
$94/80D1 06 43 - Value for $0106 = $2107 - BG1 Tilemap at $4000, V/H Mirroring
$94/80D3 07 52 - Value for $0107 = $2108 - BG2 Tilemap at $5000, H Mirroring
$94/80D5 08 70 - Value for $0108 = $2109 - BG3 Tilemap at $7000, no Mirroring
$94/80D7 0A 00 - Value for $010A = $210B - BG1/2 Tileset at $0000
$94/80D9 0B 07 - Value for $010B = $210C - BG3 Tileset at $7000
$94/80DB 0F 00 - Value for $010F/10 = $210D - BG1 H-Scroll = #$0100
$94/80DD 10 01
$94/80DF 11 88 - Value for $0111/12 = $210E - BG1 V-Scroll = #$0188
$94/80E1 12 01
$94/80E3 13 00 - Value for $0113/14 = $210F - BG2 H-Scroll = #$0000
$94/80E5 14 00
$94/80E7 15 00 - Value for $0115/16 = $2110 - BG2 V-Scroll = #$0000
$94/80E9 16 00
$94/80EB 17 00 - Value for $0117/18 = $2111 - BG3 H-Scroll = #$0000
$94/80ED 18 00
$94/80EF 19 00 - Value for $0119/1A = $2112 - BG3 V-Scroll = #$0000
$94/80F1 1A 00
$94/80F3 26 03 - Value for $0126 = $212C - BG1/2 on Main Screen
$94/80F5 27 10 - Value for $0127 = $212E - Disable Sprites on Main Screen in Window
$94/80F7 28 01 - Value for $0128 = $212D - BG1 on Sub Screen
$94/80F9 0D 03 - Value for $010D = $2123 - Window 1 on BG1, outside
$94/80FB 20 80 - Value for $0120 = $2126 - Window 1 Left Position: $80
$94/80FD 21 7F - Value for $0121 = $2127 - Window 1 Right Position: $7F
$94/80FF 2A 00 - Value for $012A = $212A - Mask Logic for BGs: OR
$94/8101 2B 03 - Value for $012B = $212B - Mask Logic for Sprites: XNOR
$94/8103 2C 00 - Value for $012C
$94/8105 3A 00 - Value for $013A = $420C - Disable HDMAs
$94/8107 FF

$94/8108 TOKEN DATA

65 8F AC 93 65 D4 B4 93 23

When you start the BIOS, you see the city backdrop appearing, then a line that unfolds to the Nintendo logo. This subroutine is the waiting time AFTER the appearance of the city silhouette and BEFORE the line appears. $066D is the (frame?) counter for this. When it reaches #$20, it sets everything up so that the next step of the title screen (the appearance of the "line", which is some Mask Window stuff) gets setup and executed in the following NMI.

$94/8111 08          PHP            ; Buffer Flag Register value on stack
$94/8112 E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/8114 AD 6D 06    LDA $066D      ; Increment Counter
$94/8117 1A          INC A
$94/8118 8D 6D 06    STA $066D
$94/811B C9 20       CMP #$20       ; Has counter reached #$20?
$94/811D D0 10       BNE $10        ; [$812F] Exit if not
$94/811F C2 20       REP #$20       ; A = 16-bit
$94/8121 A9 31 81    LDA #$8131     ; Next NMI, go to $94/8131
$94/8124 8D 37 06    STA $0637
$94/8127 A9 94 00    LDA #$0094
$94/812A 8D 39 06    STA $0639
$94/812D E2 20       SEP #$20       ; A = 8-bit
$94/812F 28          PLP            ; Restore Flag Register value
$94/8130 6B          RTL

$94/8131 PROGRAM FLOW: TITLE SCREEN: ? (Title Screen Window stuff)

$94/8131 08          PHP            ; Buffer Flag Register value and Data Bank on stack
$94/8132 E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/8134 AD 20 01    LDA $0120      ; Check buffer for Window 1 Left position: is it smaller than #$10?
$94/8137 C9 10       CMP #$10
$94/8139 90 11       BCC $11        ; [$814C] Branch if it is
$94/813B 38          SEC            ; If not, broaden the window: put left pos 4 px more to the left...
$94/813C E9 04       SBC #$04
$94/813E 8D 20 01    STA $0120
$94/8141 AD 21 01    LDA $0121      ; ... and the right position 4 Pixel more to the right
$94/8144 18          CLC
$94/8145 69 04       ADC #$04
$94/8147 8D 21 01    STA $0121
$94/814A 80 52       BRA $52        ; [$819E] And Exit
$94/814C C2 10       REP #$10       ; X/Y = 16-bit
$94/814E A9 FF       LDA #$FF       ; Deactivate window
$94/8150 8D 20 01    STA $0120      ;    (Left pos: #$FF)
$94/8153 9C 21 01    STZ $0121      ;    (Right pos: #$00)
$94/8156 9C 0D 01    STZ $010D      ;    (Clear Window settings)
$94/8159 9C 28 01    STZ $0128      ;    (Clear Subscreen designation)
$94/815C A2 02 0E    LDX #$0E02     ; SETUP HALF OF AN HDMA - BG1 Vertical Scroll register
$94/815F 8E 20 43    STX $4320
$94/8162 A2 27 02    LDX #$0227     ;    (HDMA Table Start Address: $000227)
$94/8165 8E 22 43    STX $4322
$94/8168 A9 00       LDA #$00
$94/816A 8D 24 43    STA $4324
$94/816D A9 52       LDA #$52       ; (Begin to build the HDMA Table here)
$94/816F 8D 27 02    STA $0227
$94/8172 A2 00 01    LDX #$0100
$94/8175 8E 28 02    STX $0228
$94/8178 A9 B1       LDA #$B1
$94/817A 8D 2A 02    STA $022A
$94/817D A9 01       LDA #$01                A:80B1 X:0100 Y:0 P:eNVMxdIzc
$94/817F 8D 8D 02    STA $028D  [$80:028D]   A:8001 X:0100 Y:0 P:enVMxdIzc
$94/8182 8E 8E 02    STX $028E  [$80:028E]   A:8001 X:0100 Y:0 P:enVMxdIzc
$94/8185 9C 90 02    STZ $0290  [$80:0290]   A:8001 X:0100 Y:0 P:enVMxdIzc
$94/8188 A2 00 00    LDX #$0000     ; Reset frame counter
$94/818B 8E 6D 06    STX $066D
$94/818E C2 20       REP #$20       ; A = 16-bit
$94/8190 A9 A0 81    LDA #$81A0     ; Next NMI, go to $94/81A0
$94/8193 8D 37 06    STA $0637
$94/8196 A9 94 00    LDA #$0094
$94/8199 8D 39 06    STA $0639
$94/819C E2 20       SEP #$20       ; A = 8-bit
$94/819E 28          PLP            ; Restore Flag Register value
$94/819F 6B          RTL

$94/81A0 PROGRAM FLOW: TITLE SCREEN: ? (Intro)

The sound effect that gets triggered here is the one when the "reflection shine walks across the Nintendo logo" in the intro (you know exactly what I mean. Don't act as if you don't), so this whole part will take care of that part of the intro, I guess.

$94/81A0 08          PHP                     A:81A0 X:0 Y:0 P:eNVmxdIzC
$94/81A1 C2 30       REP #$30       ; A/X/Y = 16-bits
$94/81A3 A2 00 01    LDX #$0100     ; BG1 V-Scroll = #$0100
$94/81A6 8E 11 01    STX $0111
$94/81A9 A0 00 00    LDY #$0000     ; Setup Store Index
$94/81AC AE 6D 06    LDX $066D  [$80:066D]   A:81A0 X:0100 Y:0 P:enVmxdIZC
$94/81AF BF DB 8B 94 LDA $948BDB,x[$94:8BDB] A:81A0 X:0 Y:0 P:enVmxdIZC
$94/81B3 30 21       BMI $21    [$81D6]      A:01E0 X:0 Y:0 P:enVmxdIzC
$94/81B5 BF DB 8B 94 LDA $948BDB,x[$94:8BDB] A:01E0 X:0 Y:0 P:enVmxdIzC
$94/81B9 99 2B 02    STA $022B,y[$80:022B]   A:01E0 X:0 Y:0 P:enVmxdIzC
$94/81BC E8          INX                     A:01E0 X:0 Y:0 P:enVmxdIzC
$94/81BD E8          INX                     A:01E0 X:0001 Y:0 P:enVmxdIzC
$94/81BE C8          INY                     A:01E0 X:0002 Y:0 P:enVmxdIzC
$94/81BF C8          INY                     A:01E0 X:0002 Y:0001 P:enVmxdIzC
$94/81C0 C0 62 00    CPY #$0062              A:01E0 X:0002 Y:0002 P:enVmxdIzC
$94/81C3 D0 F0       BNE $F0    [$81B5]      A:01E0 X:0002 Y:0002 P:eNVmxdIzc
$94/81C5 8E 6D 06    STX $066D  [$80:066D]   A:01E0 X:0062 Y:0062 P:enVmxdIZC
$94/81C8 E2 20       SEP #$20                A:01E0 X:0062 Y:0062 P:enVmxdIZC
$94/81CA AD 3A 01    LDA $013A      ; Set flag for Channel 0 HDMA activation
$94/81CD 09 04       ORA #$04
$94/81CF 8D 3A 01    STA $013A
$94/81D2 C2 20       REP #$20       ; A = 16-bit
$94/81D4 80 46       BRA $46        ; [$821C] Exit
$94/81D6 E2 20       SEP #$20       ; A = 8-bit
$94/81D8 AD 3A 01    LDA $013A      ; Deactivate every HDMA but on channel 2
$94/81DB 29 FB       AND #$FB
$94/81DD 8D 3A 01    STA $013A
$94/81E0 C2 20       REP #$20       ; A = 16-bit
$94/81E2 A9 C1 03    LDA #$03C1     ; Play Sound Effect #$C1 ("Bling"-Sound for Nintendo Logo)
$94/81E5 A0 01 00    LDY #$0001
$94/81E8 22 1C 5C 10 JSL $105C1C
$94/81EC A9 02 01    LDA #$0102     ; Color Math Control Registers
$94/81EF 8D 2A 01    STA $012A  [$80:012A]   A:0102 X:0B1A Y:0001 P:envmxdIzc
$94/81F2 A9 01 00    LDA #$0001              A:0102 X:0B1A Y:0001 P:envmxdIzc
$94/81F5 8D EE 0C    STA $0CEE  [$80:0CEE]   A:0001 X:0B1A Y:0001 P:envmxdIzc
$94/81F8 A2 00 00    LDX #$0000              A:0001 X:0B1A Y:0001 P:envmxdIzc
$94/81FB A0 77 00    LDY #$0077              A:0001 X:0 Y:0001 P:envmxdIZc
$94/81FE A9 95 00    LDA #$0095              A:0001 X:0 Y:0077 P:envmxdIzc
$94/8201 85 BE       STA $BE    [$00:00BE]   A:0095 X:0 Y:0077 P:envmxdIzc
$94/8203 A9 F5 82    LDA #$82F5              A:0095 X:0 Y:0077 P:envmxdIzc
$94/8206 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:82F5 X:0 Y:0077 P:eNvmxdIzc
$94/820A A9 20 00    LDA #$0020     ; Set up Frame Counter for next Program Flow Subroutine
$94/820D 8D 6D 06    STA $066D
$94/8210 A9 1E 82    LDA #$821E     ; Next NMI, go to $94/821E
$94/8213 8D 37 06    STA $0637
$94/8216 A9 94 00    LDA #$0094
$94/8219 8D 39 06    STA $0639
$94/821C 28          PLP            ; Restore Flag Register value
$94/821D 6B          RTL

$94/821E PROGRAM FLOW: TITLE SCREEN: Wait after Nintendo Logo Reflection, before turning gray

This subroutine is for the moment between the "Bling" sound and the reflection of the Nintendo Logo and the Logo turning gray.

Decrements the Frame Counter value in $066D (gets set at $94/820A), afterwards goes to $94/8237.

$94/821E 08          PHP            ; Buffer Flag Register value on stack
$94/821F C2 30       REP #$30       ; A/X/Y = 16-bit
$94/8221 CE 6D 06    DEC $066D      ; Decrement Frame Counter
$94/8224 D0 0F       BNE $0F        ; [$8235] Exit if Counter hasn't run out
$94/8226 9C 6B 06    STZ $066B      ; Reset Frame Counter
$94/8229 A9 37 82    LDA #$8237     ; Next NMI, go to $94/8237
$94/822C 8D 37 06    STA $0637
$94/822F A9 94 00    LDA #$0094
$94/8232 8D 39 06    STA $0639
$94/8235 28          PLP            ; Restore Flag Register value
$94/8236 6B          RTL

$94/8237 PROGRAM FLOW: TITLE SCREEN: Turn Nintendo Logo gray

After the "Bling" sound and the reflection running over the Nintendo logo, its background color turns from dark blue to grey. This happens here

$94/8237 08          PHP            ; Buffer Flag Register value and Program Bank on stack
$94/8238 8B          PHB
$94/8239 4B          PHK            ; Set Program Bank to $94
$94/823A AB          PLB
$94/823B C2 30       REP #$30       ; A/X/Y = 16-bit
$94/823D AD 6B 06    LDA $066B      ; Increment Frame Counter
$94/8240 1A          INC A
$94/8241 8D 6B 06    STA $066B
$94/8244 C9 03 00    CMP #$0003     ; Check if Frame Counter has reached it's limit (for next palette)
$94/8247 90 3E       BCC $3E        ; [$8287] Exit if not
$94/8249 9C 6B 06    STZ $066B      ; Reset Frame Counter
$94/824C AC 6D 06    LDY $066D      ; Load Palette Pointer in Y
$94/824F B9 F7 96    LDA $96F7,y    ; Load first color
$94/8252 C9 FF FF    CMP #$FFFF     ; Is it $FFFF? (Perfect White; Turning Gray is done)
$94/8255 F0 1E       BEQ $1E        ; [$8275] Branch if it is
$94/8257 A2 00 00    LDX #$0000     ; If Turn to Gray isn't done yet: Set X as Store Index
$94/825A B9 F7 96    LDA $96F7,y    ; Load Color
$94/825D 9F 62 20 7E STA $7E2062,x  ; Store in CGRAM Buffer
$94/8261 E8          INX            ; Increment Store Index twice
$94/8262 E8          INX
$94/8263 C8          INY            ; Increment Load Index twice
$94/8264 C8          INY
$94/8265 E0 10 00    CPX #$0010     ; Are #$10 colors done (one palette)?
$94/8268 D0 F0       BNE $F0        ; [$825A] Loop if it is not
$94/826A 8C 6D 06    STY $066D      ; Store Palette Pointer back - next time load the next palette from $96F7,x
$94/826D A9 01 00    LDA #$0001     ; Set Flag for CGRAM Update
$94/8270 8D 1C 02    STA $021C      ; UNNECESSARY LINE - This would be shorter with a "INC $021C"
$94/8273 80 12       BRA $12        ; [$8287] Exit
$94/8275 A9 01 00    LDA #$0001              A:FFFF X:0 Y:00E0 P:envmxdIZC
$94/8278 8D 6D 06    STA $066D  [$94:066D]   A:0001 X:0 Y:00E0 P:envmxdIzC
$94/827B A9 8A 82    LDA #$828A     ; Next NMI, go to $94/828A
$94/827E 8D 37 06    STA $0637
$94/8281 A9 94 00    LDA #$0094
$94/8284 8D 39 06    STA $0639
$94/8287 AB          PLB            ; Restore Flag Register value and Program Bank
$94/8288 28          PLP
$94/8289 6B          RTL

$94/828A PROGRAM FLOW: TITLE SCREEN: City Backdrop Scroll and Color Cycle

$94/828A 08          PHP            ; Buffer Flag Register value on stack
$94/828B C2 30       REP #$30       ; A/X/Y = 16-bit
$94/828D A9 13 00    LDA #$0013     ; Put BG1-3 and Sprites on Main Screen, no Window Area Disable
$94/8290 8D 26 01    STA $0126
$94/8293 A9 00 3F    LDA #$3F00              A:0013 X:0 Y:0 P:envmxdIzC
$94/8296 8D 2A 01    STA $012A  [$80:012A]   A:3F00 X:0 Y:0 P:envmxdIzC
$94/8299 9C 6B 06    STZ $066B      ; Reset Frame Counter
$94/829C A9 00 94    LDA #$9400     ; (Set Address for City Backdrop Scrolling and Color Cycle in $065D-F)
$94/829F 8D 5E 06    STA $065E
$94/82A2 A9 ED 85    LDA #$85ED
$94/82A5 8D 5D 06    STA $065D
$94/82A8 22 B6 91 80 JSL $8091B6[$80:91B6]   A:85ED X:0 Y:0 P:eNvmxdIzC
$94/82AC A9 00 94    LDA #$9400              A:0 X:0 Y:0 P:envmxdIZc
$94/82AF 8D 5E 06    STA $065E  [$80:065E]   A:9400 X:0 Y:0 P:eNvmxdIzc
$94/82B2 A9 9F 8A    LDA #$8A9F              A:9400 X:0 Y:0 P:eNvmxdIzc
$94/82B5 8D 5D 06    STA $065D  [$80:065D]   A:8A9F X:0 Y:0 P:eNvmxdIzc
$94/82B8 22 B6 91 80 JSL $8091B6[$80:91B6]   A:8A9F X:0 Y:0 P:eNvmxdIzc
$94/82BC A9 CA 82    LDA #$82CA     ; Next NMI, go to $94/82CA
$94/82BF 8D 37 06    STA $0637
$94/82C2 A9 94 00    LDA #$0094
$94/82C5 8D 39 06    STA $0639
$94/82C8 28          PLP            ; Restore Flag Register value
$94/82C9 6B          RTL

$94/82CA PROGRAM FLOW: TITLE SCREEN: Fade to White (and other stuff?)

This subroutine uses $066B as frame counter. It counts to #$100. The counter value gets devided by 4 and used as load index for the Color Math stuff.

The division by 4 makes sure that the Color Math value only gets changed every fourth frame (#$40 values for Color Math * 4 frames = #$100 frames).

After #$80 frames, when the screen has turned perfectly white, the subroutine does the changing of the screen.

$94/82CA 08          PHP            ; Buffer Flag Register value and Program Bank on stack
$94/82CB 8B          PHB
$94/82CC 4B          PHK            ; Set Program Bank to $94
$94/82CD AB          PLB
$94/82CE C2 30       REP #$30       ; A/X/Y = 16-bit
$94/82D0 AD 6B 06    LDA $066B      ; Load Counter value
$94/82D3 4A          LSR A          ; Div by 4 and set as load index for X
$94/82D4 4A          LSR A
$94/82D5 AA          TAX
$94/82D6 E2 20       SEP #$20       ; A = 8-bit
$94/82D8 BD 26 83    LDA $8326,x    ; Load value from Table beneath and set it in Color Math Register
$94/82DB 8D 32 21    STA $2132      ; (This makes the Fade to white effect)
$94/82DE C2 20       REP #$20       ; A/X/Y = 16-bit
$94/82E0 AD 6B 06    LDA $066B      ; Increment Frame Counter
$94/82E3 1A          INC A
$94/82E4 8D 6B 06    STA $066B
$94/82E7 C9 00 01    CMP #$0100     ; Has the counter reached #$100?
$94/82EA D0 0E       BNE $0E        ; [$82FA] Branch if not
$94/82EC A9 66 83    LDA #$8366     ; Next NMI, go to $94/8366
$94/82EF 8D 37 06    STA $0637
$94/82F2 A9 94 00    LDA #$0094
$94/82F5 8D 39 06    STA $0639
$94/82F8 80 29       BRA $29        ; [$8323] Exit
$94/82FA C9 80 00    CMP #$0080     ; Has Counter reached #$80?
$94/82FD D0 24       BNE $24        ; [$8323] Exit if not
$94/82FF E2 20       SEP #$20                A:0080 X:001F Y:0 P:enVmxdIZC
$94/8301 A9 13       LDA #$13                A:0080 X:001F Y:0 P:enVMxdIZC
$94/8303 8D 26 01    STA $0126  [$94:0126]   A:0013 X:001F Y:0 P:enVMxdIzC
$94/8306 9C 27 01    STZ $0127  [$94:0127]   A:0013 X:001F Y:0 P:enVMxdIzC
$94/8309 C2 20       REP #$20                A:0013 X:001F Y:0 P:enVMxdIzC
$94/830B A9 00 00    LDA #$0000              A:0013 X:001F Y:0 P:enVmxdIzC
$94/830E 8D 0F 01    STA $010F  [$94:010F]   A:0 X:001F Y:0 P:enVmxdIZC
$94/8311 8D 11 01    STA $0111  [$94:0111]   A:0 X:001F Y:0 P:enVmxdIZC
$94/8314 9C EE 0C    STZ $0CEE  [$94:0CEE]   A:0 X:001F Y:0 P:enVmxdIZC
$94/8317 A9 94 00    LDA #$0094              A:0 X:001F Y:0 P:enVmxdIZC
$94/831A 85 BE       STA $BE    [$00:00BE]   A:0094 X:001F Y:0 P:enVmxdIzC
$94/831C A9 08 81    LDA #$8108              A:0094 X:001F Y:0 P:enVmxdIzC
$94/831F 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:8108 X:001F Y:0 P:eNVmxdIzC
$94/8323 AB          PLB            ; Restore Flag Register value and Program Bank
$94/8324 28          PLP
$94/8325 6B          RTL

$94/8326 Color Math Data for Title Screen Fade to White

These values get stored in $2132 at $94/82DB. This makes the screen turn white between the Nintendo Logo and the BS-X Logo.

E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
FF FE FD FC FB FA F9 F8 F7 F6 F5 F4 F3 F2 F1 F0 EF EE ED EC EB EA E9 E8 E7 E6 E5 E4 E3 E2 E1 E0

$94/8366 PROGRAM FLOW: TITLE SCREEN: ?

$94/8366 08          PHP            ; Buffer Flag Register value on stack
$94/8367 E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/8369 A9 13       LDA #$13       ; Put BG1-3 and Sprites on Main Screen
$94/836B 8D 26 01    STA $0126
$94/836E 9C 27 01    STZ $0127      ; No Window Area Main Screen Disable
$94/8371 A9 E0       LDA #$E0       ; Turn Color Math off
$94/8373 8D 32 21    STA $2132
$94/8376 C2 20       REP #$20       ; A = 16-bit
$94/8378 A9 00 00    LDA #$0000
$94/837B 8D 0F 01    STA $010F      ; BG1 H-Scroll: #$0000
$94/837E 8D 11 01    STA $0111      ; BG1 V-Scroll: #$0000
$94/8381 9C 6B 06    STZ $066B      ; Reset Frame Counter
$94/8384 9C 6D 06    STZ $066D      ; Reset Frame Counter
$94/8387 9C EE 0C    STZ $0CEE  [$80:0CEE]   A:0 X:0 Y:0 P:envmXdIZC
$94/838A A9 01 00    LDA #$0001              A:0 X:0 Y:0 P:envmXdIZC
$94/838D 8D 6F 06    STA $066F  [$80:066F]   A:0001 X:0 Y:0 P:envmXdIzC
$94/8390 A9 02 0D    LDA #$0D02     ; HDMA Destination: $210D - BG1 H-Scroll
$94/8393 8D 20 43    STA $4320
$94/8396 A9 27 02    LDA #$0227     ; HDMA Table at $00/0227
$94/8399 8D 22 43    STA $4322
$94/839C A2 00       LDX #$00
$94/839E 8E 24 43    STX $4324
$94/83A1 A2 77       LDX #$77                A:0227 X:0 Y:0 P:envmXdIZC
$94/83A3 8E 27 02    STX $0227  [$80:0227]   A:0227 X:0077 Y:0 P:envmXdIzC
$94/83A6 A9 00 00    LDA #$0000              A:0227 X:0077 Y:0 P:envmXdIzC
$94/83A9 8D 28 02    STA $0228  [$80:0228]   A:0 X:0077 Y:0 P:envmXdIZC
$94/83AC A2 10       LDX #$10                A:0 X:0077 Y:0 P:envmXdIZC
$94/83AE 8E 2A 02    STX $022A  [$80:022A]   A:0 X:0010 Y:0 P:envmXdIzC
$94/83B1 8D 2B 02    STA $022B  [$80:022B]   A:0 X:0010 Y:0 P:envmXdIzC
$94/83B4 A2 7F       LDX #$7F                A:0 X:0010 Y:0 P:envmXdIzC
$94/83B6 8E 2D 02    STX $022D  [$80:022D]   A:0 X:007F Y:0 P:envmXdIzC
$94/83B9 8D 2E 02    STA $022E  [$80:022E]   A:0 X:007F Y:0 P:envmXdIzC
$94/83BC E2 20       SEP #$20                A:0 X:007F Y:0 P:envmXdIzC
$94/83BE AD 3A 01    LDA $013A      ; Add HDMA-Flag for Channel 2
$94/83C1 09 04       ORA #$04
$94/83C3 8D 3A 01    STA $013A
$94/83C6 C2 20       REP #$20       ; UNNECESSARY LINE
$94/83C8 C2 30       REP #$30                A:0004 X:007F Y:0 P:envmXdIzC
$94/83CA A9 94 00    LDA #$0094              A:0004 X:007F Y:0 P:envmxdIzC
$94/83CD 85 BE       STA $BE    [$00:00BE]   A:0094 X:007F Y:0 P:envmxdIzC
$94/83CF A9 C8 8A    LDA #$8AC8              A:0094 X:007F Y:0 P:envmxdIzC
$94/83D2 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:8AC8 X:007F Y:0 P:eNvmxdIzC
$94/83D6 A9 E4 83    LDA #$83E4     ; Next NMI, go to $94/83E4
$94/83D9 8D 37 06    STA $0637
$94/83DC A9 94 00    LDA #$0094
$94/83DF 8D 39 06    STA $0639
$94/83E2 28          PLP            ; Restore Flag Register value
$94/83E3 6B          RTL

$94/83E4 ?

$94/83E4 08          PHP            ; Buffer Flag Register value on stack
$94/83E5 C2 30       REP #$30       ; A/X/Y = 16-bit
$94/83E7 EE 6D 06    INC $066D  [$80:066D]   A:83E4 X:0 Y:0 P:eNvmxdIzC
$94/83EA 22 63 83 80 JSL $808363[$80:8363]   A:83E4 X:0 Y:0 P:envmxdIzC
$94/83EE 18          CLC                     A:A4A2 X:0 Y:0 P:envmxdIzC
$94/83EF 6D 6D 06    ADC $066D  [$80:066D]   A:A4A2 X:0 Y:0 P:envmxdIzc
$94/83F2 E2 20       SEP #$20                A:A4A3 X:0 Y:0 P:eNvmxdIzc
$94/83F4 8D 6F 12    STA $126F  [$80:126F]   A:A4A3 X:0 Y:0 P:eNvMxdIzc
$94/83F7 C2 20       REP #$20                A:A4A3 X:0 Y:0 P:eNvMxdIzc
$94/83F9 AD 54 01    LDA $0154      ; Check if Start or A Button on Joypad 1 was pushed
$94/83FC 29 80 10    AND #$1080
$94/83FF F0 20       BEQ $20        ; [$8421] Branch if not

If Start or A Button on Title screen was pushed

$94/8401 A9 53 03    LDA #$0353     ; Play Sound Effect for leaving the title screen
$94/8404 A0 01 00    LDY #$0001
$94/8407 22 1C 5C 10 JSL $105C1C
$94/840B 22 6B 84 94 JSL $94846B[$94:846B]   A:5303 X:0 Y:0001 P:envmxdIZc
$94/840F 22 7F 93 80 JSL $80937F[$80:937F]   A:0 X:0010 Y:0001 P:envmxdIZc
$94/8413 A9 94 00    LDA #$0094              A:0080 X:0010 Y:0001 P:envmxdIZc
$94/8416 85 BE       STA $BE    [$00:00BE]   A:0094 X:0010 Y:0001 P:envmxdIzc
$94/8418 A9 38 BD    LDA #$BD38              A:0094 X:0010 Y:0001 P:envmxdIzc
$94/841B 22 B0 C2 81 JSL $81C2B0[$81:C2B0]   A:BD38 X:0010 Y:0001 P:eNvmxdIzc
$94/841F 80 00       BRA $00        ; [$8421] UNNECESSARY LINE - Branch to where you already are
$94/8421 AD 6B 06    LDA $066B  [$80:066B]   A:0 X:0 Y:0 P:envmxdIZc
$94/8424 1A          INC A                   A:0 X:0 Y:0 P:envmxdIZc
$94/8425 8D 6B 06    STA $066B  [$80:066B]   A:0001 X:0 Y:0 P:envmxdIzc
$94/8428 C9 10 0E    CMP #$0E10              A:0001 X:0 Y:0 P:envmxdIzc
$94/842B D0 3C       BNE $3C    [$8469]      A:0001 X:0 Y:0 P:eNvmxdIzc

Executed when Title Screen loops

$94/842D A9 81 00    LDA #$0081     ; Fade Music out
$94/8430 A0 00 00    LDY #$0000
$94/8433 22 1C 5C 10 JSL $105C1C
$94/8437 A9 00 80    LDA #$8000     ; Next NMI, go to $94/8000
$94/843A 8D 71 06    STA $0671
$94/843D A9 94 00    LDA #$0094
$94/8440 8D 73 06    STA $0673
$94/8443 A9 06 00    LDA #$0006              A:0094 X:0000 Y:0000 P:envmxdIzC
$94/8446 8D 77 06    STA $0677  [$80:0677]   A:0006 X:0000 Y:0000 P:envmxdIzC
$94/8449 A9 00 94    LDA #$9400              A:0006 X:0000 Y:0000 P:envmxdIzC
$94/844C 8D 5E 06    STA $065E  [$80:065E]   A:9400 X:0000 Y:0000 P:eNvmxdIzC
$94/844F A9 34 85    LDA #$8534              A:9400 X:0000 Y:0000 P:eNvmxdIzC
$94/8452 8D 5D 06    STA $065D  [$80:065D]   A:8534 X:0000 Y:0000 P:eNvmxdIzC
$94/8455 22 B6 91 80 JSL $8091B6[$80:91B6]   A:8534 X:0000 Y:0000 P:eNvmxdIzC
$94/8459 A9 6B 84    LDA #$846B              A:0004 X:0000 Y:0000 P:envmxdIZc
$94/845C 8D 3B 06    STA $063B  [$80:063B]   A:846B X:0000 Y:0000 P:eNvmxdIzc
$94/845F A9 94 00    LDA #$0094              A:846B X:0000 Y:0000 P:eNvmxdIzc
$94/8462 8D 3D 06    STA $063D  [$80:063D]   A:0094 X:0000 Y:0000 P:envmxdIzc
$94/8465 22 7F 93 80 JSL $80937F[$80:937F]   A:0094 X:0000 Y:0000 P:envmxdIzc
$94/8469 28          PLP            ; Restore Flag Register value
$94/846A 6B          RTL                     A:0001 X:0 Y:0 P:eNvmxdIzC

$94/846B Transfer NMI Jump Address from Buffer B to A

$94/846B 08          PHP            ; Buffer Flag Register value on stack
$94/846C E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/846E 9C 3A 01    STZ $013A      ; Clear all HDMA flags
$94/8471 C2 30       REP #$30       ; A/X/Y = 16-bit
$94/8473 AD 71 06    LDA $0671  [$80:0671]   A:5303 X:0 Y:0001 P:envmxdIZc
$94/8476 8D 37 06    STA $0637  [$80:0637]   A:0 X:0 Y:0001 P:envmxdIZc
$94/8479 AD 73 06    LDA $0673  [$80:0673]   A:0 X:0 Y:0001 P:envmxdIZc
$94/847C 8D 39 06    STA $0639  [$80:0639]   A:0 X:0 Y:0001 P:envmxdIZc
$94/847F 22 25 92 80 JSL $809225[$80:9225]   A:0 X:0 Y:0001 P:envmxdIZc
$94/8483 28          PLP            ; Restore Flag Register value
$94/8484 6B          RTL

$94/8534 ? (Screen Fade Out)

$94/8534 E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/8536 AD 00 01    LDA $0100      ; Is Screen Brightness zero?
$94/8539 29 0F       AND #$0F
$94/853B F0 25       BEQ $25        ; [$8562] Branch if it is
$94/853D 9C 75 06    STZ $0675  [$80:0675]   A:1F0F X:0004 Y:0094 P:envMXdizc
$94/8540 EE 75 06    INC $0675  [$80:0675]   A:1F0F X:0004 Y:0094 P:envMXdizc
$94/8543 AD 75 06    LDA $0675  [$80:0675]   A:1F0F X:0004 Y:0094 P:envMXdizc
$94/8546 CD 77 06    CMP $0677  [$80:0677]   A:1F01 X:0004 Y:0094 P:envMXdizc
$94/8549 D0 11       BNE $11    [$855C]      A:1F01 X:0004 Y:0094 P:eNvMXdizc
$94/854B 9C 75 06    STZ $0675  [$80:0675]   A:1F06 X:0004 Y:0094 P:envMXdiZC
$94/854E AD 00 01    LDA $0100      ; Load value for $2100 (FBLANK / Screen Brightness)
$94/8551 3A          DEC A          ; Turn down Screen Brightness a notch
$94/8552 8D 00 01    STA $0100      ; Set it in buffer to set in $2100
$94/8555 8D 1B 02    STA $021B      ; Set it in buffer for the value currently in $2100
$94/8558 29 0F       AND #$0F       ; Check if Brightness has reached zero
$94/855A F0 06       BEQ $06        ; [$8562] Branch if it has
$94/855C 22 38 92 80 JSL $809238[$80:9238]   A:1F01 X:0004 Y:0094 P:eNvMXdizc
$94/8560 80 DE       BRA $DE    [$8540]      A:1F01 X:0004 Y:0094 P:eNvMXdizc


$94/8572 ? (related to Intro Screen Brightness)

$94/8572 E2 30       SEP #$30       ; A/X/Y = 8-bit
$94/8574 AD 00 01    LDA $0100      ; Load $2100 buffer (FBLANK / Screen Brightness)
$94/8577 29 0F       AND #$0F       ; Is Screen Brightness at its maximum?
$94/8579 C9 0F       CMP #$0F
$94/857B F0 32       BEQ $32        ; [$85AF] Branch if it is
$94/857D 9C 75 06    STZ $0675  [$80:0675]   A:1E00 X:0 Y:0094 P:eNvMXdizc
$94/8580 AD 00 01    LDA $0100      ; Remove any screen brightness from buffered value for $2100
$94/8583 29 F0       AND #$F0
$94/8585 8D 00 01    STA $0100
$94/8588 8D 1B 02    STA $021B      ; Set as value that currently is in $2100
$94/858B EE 75 06    INC $0675  [$80:0675]   A:1E00 X:0 Y:0094 P:envMXdiZc
$94/858E AD 75 06    LDA $0675  [$80:0675]   A:1E00 X:0 Y:0094 P:envMXdizc
$94/8591 CD 77 06    CMP $0677  [$80:0677]   A:1E01 X:0 Y:0094 P:envMXdizc
$94/8594 D0 13       BNE $13    [$85A9]      A:1E01 X:0 Y:0094 P:eNvMXdizc
$94/8596 9C 75 06    STZ $0675  [$80:0675]   A:1E06 X:0 Y:0094 P:envMXdiZC
$94/8599 AD 00 01    LDA $0100      ; Load $2100 buffer value
$94/859C 1A          INC A          ; Increment value (Brightness one step up)
$94/859D 8D 00 01    STA $0100
$94/85A0 8D 1B 02    STA $021B
$94/85A3 29 0F       AND #$0F       ; Was max. Brightness reached?
$94/85A5 C9 0F       CMP #$0F
$94/85A7 F0 06       BEQ $06        ; [$85AF] Branch if it has
$94/85A9 22 38 92 80 JSL $809238[$80:9238]   A:1E01 X:0 Y:0094 P:eNvMXdizc
$94/85AD 80 DC       BRA $DC    [$858B]      A:1E01 X:0 Y:0094 P:eNvMXdizc
$94/85AF 22 38 92 80 JSL $809238[$80:9238]   A:1E0F X:0 Y:0094 P:envMXdiZC
$94/85B3 5C E9 91 80 JMP $8091E9[$80:91E9]   A:1E0F X:0 Y:0094 P:envMXdiZC

$94/85ED Title Screen City Backdrop Scroll and Color Cycle

This subroutine is important for the scrolling of the City Backdrop and it's Night/Day-Color changing on Title screen

$94/85ED C2 20       REP #$20       ; A = 16-bit
$94/85EF 9C 67 06    STZ $0667      ; Reset Frame Counter
$94/85F2 9C 69 06    STZ $0669      ; Reset Color Cycle Counter
$94/85F5 C2 30       REP #$30       ; A/X/Y = 16-bit - necessary, other code jumps directly here
$94/85F7 AD 67 06    LDA $0667      ; Is the Frame counter even? (Stuff to do for every second frame)
$94/85FA 29 01 00    AND #$0001
$94/85FD D0 0A       BNE $0A        ; [$8609] Branch if not
$94/85FF AD 13 01    LDA $0113      ; Scroll BG2 (City Backdrop) one pixel, reset to #$0000 after #$01FF
$94/8602 1A          INC A
$94/8603 29 FF 01    AND #$01FF
$94/8606 8D 13 01    STA $0113
$94/8609 AD 67 06    LDA $0667      ; Stuff to do for every eighth frame
$94/860C 29 07 00    AND #$0007
$94/860F D0 40       BNE $40        ; [$8651] Branch on the seven other frames
$94/8611 8B          PHB            ; Buffer Program Bank on stack
$94/8612 4B          PHK            ; Set Program Bank to $94
$94/8613 AB          PLB
$94/8614 AD 69 06    LDA $0669      ; Load Color Cycle Counter and transfer to X
$94/8617 AA          TAX            ; UNNECESSARY LINE - why not replace the prior one with "LDX $0669"?
$94/8618 BD 5F 86    LDA $865F,x    ; Load, according to Cycle Counter, a Pointer for the Palette table
$94/861B 29 FF 00    AND #$00FF     ; (Remove second byte that was accidentally loaded from that table)
$94/861E 0A          ASL A          ; Multiply by #$20, transfer to X as Load Index
$94/861F 0A          ASL A
$94/8620 0A          ASL A
$94/8621 0A          ASL A
$94/8622 0A          ASL A
$94/8623 AA          TAX
$94/8624 A0 00 00    LDY #$0000     ; Set Y as Store Index
$94/8627 BD BF 86    LDA $86BF,x    ; Load Color from Palette
$94/862A DA          PHX            ; Buffer X on stack
$94/862B BB          TYX            ; Transfer Store Index from Y to X
$94/862C 9F 84 20 7E STA $7E2084,x  ; Store loaded Color in CGRAM buffer
$94/8630 FA          PLX            ; Restore X (Load Index)
$94/8631 E8          INX            ; Increment Load Index twice
$94/8632 E8          INX
$94/8633 C8          INY            ; Increment Store Index twice
$94/8634 C8          INY
$94/8635 98          TYA            ; Check if the store index has reached #$1A (after thirteen colors)
$94/8636 C9 1A 00    CMP #$001A
$94/8639 D0 EC       BNE $EC        ; [$8627] Loop until thirteen colors are done
$94/863B AB          PLB            ; Restore Original Program Bank
$94/863C A9 01 00    LDA #$0001     ; Set flag for CGRAM Update
$94/863F 8D 1C 02    STA $021C      ; UNNECESSARY LINE if the one before is replaced with "INC $021C"
$94/8642 AD 69 06    LDA $0669      ; Increment Color Cycle Counter, reset at #$0060
$94/8645 1A          INC A
$94/8646 C9 60 00    CMP #$0060
$94/8649 D0 03       BNE $03        ; [$864E]
$94/864B A9 00 00    LDA #$0000
$94/864E 8D 69 06    STA $0669
$94/8651 AD 67 06    LDA $0667      ; Increment Frame Counter
$94/8654 1A          INC A
$94/8655 8D 67 06    STA $0667
$94/8658 22 38 92 80 JSL $809238[$80:9238]   A:0001 X:001A Y:001A P:envmxdizc
$94/865C 4C F5 85    JMP $85F5      ; Loop

$94/865F Title Screen City Backdrop Color Cycle Table (for $94/85ED)

These #$60 bytes are the pointers to the palettes at $94/68BF. In the Subroutine at $94/85ED, a counter is incremented and goes through every of these entries (and is reset at #$60), making the Day and Night cycle on the title screen.

data is missing here

$94/865F 00 01 02 03 04 05 06 07
$94/8667 08 09 0A 0B 0C 0D 0E 0F
$94/866F 0F 0F 0F 0F 0F 0F 0F 0F
$94/8677 0F 0F 0F 0F 0F 0E 0D 0C
$94/867F 0B 0A 09 08 07 06 05 04
$94/8687 03 02 01 00 00 00 00 00
$94/868F 00 10 11 12 13 14 15 16
$94/8697 17 18 19 1A 1B 1C 1D 1E
$94/869F 1E 1E 1E 1E 1E 1E 1E 1E
$94/86A7 1E 1E 1E 1E 1E 1D 1C 1B
$94/86AF 1A 19 18 17 16 15 14 13
$94/86B7 12 11 10 00 00 00 00 00

$94/86BF Title Screen City Backdrop Color Cycle Palettes (for $94/85ED)

Note that the Subroutine at $94/85ED starts at the third color and only transfers thirteen colors, so the first four bytes and the last two of these palettes are never used(?).

Here are $#1F palettes, these should be #$3E0 bytes (last byte at $94/8A9E).

$94/8BDB Intro: HDMA table for BG1 VScroll (for $94/81A0)

E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C8 00 00 01 38 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C3 00 D2 00 E2 00 F1 00 00 01 0F 01 1E 01 2E 01 3D 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C5 00 CD 00 D6 00 DE 00 E7 00 EF 00 F8 00 00 01 08 01 11 01 19 01 22 01 2A 01 33 01 3B 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C1 00 C7 00 CD 00 D2 00 D8 00 DE 00 E4 00 E9 00 EF 00 F5 00 FB 00 00 01 05 01 0B 01 11 01 17 01 1C 01 22 01 28 01 2E 01 33 01 39 01 3F 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C1 00 C5 00 C9 00 CE 00 D2 00 D6 00 DA 00 DF 00 E3 00 E7 00 EB 00 F0 00 F4 00 F8 00 FC 00 00 01 04 01 08 01 0C 01 10 01 15 01 19 01 1D 01 21 01 26 01 2A 01 2E 01 32 01 37 01 3B 01 3F 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 E0 01 C2 00 C5 00 C9 00 CC 00 CF 00 D3 00 D6 00 D9 00 DC 00 E0 00 E3 00 E6 00 EA 00 ED 00 F0 00 F3 00 F7 00 FA 00 FD 00 00 01 03 01 06 01 09 01 0D 01 10 01 13 01 16 01 1A 01 1D 01 20 01 24 01 27 01 2A 01 2D 01 31 01 34 01 37 01 3B 01 3E 01 E0 01 E0 01 E0 01 E0 01 E0 01 C1 00 C4 00 C7 00 C9 00 CC 00 CF 00 D1 00 D4 00 D6 00 D9 00 DC 00 DE 00 E1 00 E4 00 E6 00 E9 00 EB 00 EE 00 F1 00 F3 00 F6 00 F9 00 FB 00 FE 00 00 01 02 01 05 01 07 01 0A 01 0D 01 0F 01 12 01 15 01 17 01 1A 01 1C 01 1F 01 22 01 24 01 27 01 2A 01 2C 01 2F 01 31 01 34 01 37 01 39 01 3C 01 3F 01 CD 00 CF 00 D1 00 D3 00 D5 00 D8 00 DA 00 DC 00 DE 00 E0 00 E2 00 E5 00 E7 00 E9 00 EB 00 ED 00 EF 00 F1 00 F4 00 F6 00 F8 00 FA 00 FC 00 FE 00 00 01 02 01 04 01 06 01 08 01 0A 01 0C 01 0F 01 11 01 13 01 15 01 17 01 19 01 1B 01 1E 01 20 01 22 01 24 01 26 01 28 01 2B 01 2D 01 2F 01 31 01 33 01 D6 00 D7 00 D9 00 DB 00 DD 00 DE 00 E0 00 E2 00 E4 00 E6 00 E7 00 E9 00 EB 00 ED 00 EF 00 F0 00 F2 00 F4 00 F6 00 F8 00 F9 00 FB 00 FD 00 FF 00 00 01 01 01 03 01 05 01 07 01 08 01 0A 01 0C 01 0E 01 10 01 11 01 13 01 15 01 17 01 19 01 1A 01 1C 01 1E 01 20 01 22 01 23 01 25 01 27 01 29 01 2A 01 DC 00 DE 00 DF 00 E1 00 E2 00 E4 00 E5 00 E7 00 E8 00 EA 00 EB 00 ED 00 EE 00 F0 00 F1 00 F3 00 F4 00 F6 00 F7 00 F9 00 FA 00 FC 00 FD 00 FF 00 00 01 01 01 03 01 04 01 06 01 07 01 09 01 0A 01 0C 01 0D 01 0F 01 10 01 12 01 13 01 15 01 16 01 18 01 19 01 1B 01 1C 01 1E 01 1F 01 21 01 22 01 24 01 E2 00 E3 00 E4 00 E6 00 E7 00 E8 00 E9 00 EB 00 EC 00 ED 00 EF 00 F0 00 F1 00 F2 00 F4 00 F5 00 F6 00 F8 00 F9 00 FA 00 FB 00 FD 00 FE 00 FF 00 00 01 01 01 02 01 03 01 05 01 06 01 07 01 08 01 0A 01 0B 01 0C 01 0E 01 0F 01 10 01 11 01 13 01 14 01 15 01 17 01 18 01 19 01 1A 01 1C 01 1D 01 1E 01 E6 00 E7 00 E8 00 E9 00 EB 00 EC 00 ED 00 EE 00 EF 00 F0 00 F1 00 F2 00 F3 00 F4 00 F6 00 F7 00 F8 00 F9 00 FA 00 FB 00 FC 00 FD 00 FE 00 FF 00 00 01 01 01 02 01 03 01 04 01 05 01 06 01 07 01 08 01 09 01 0A 01 0C 01 0D 01 0E 01 0F 01 10 01 11 01 12 01 13 01 14 01 15 01 17 01 18 01 19 01 1A 01 EA 00 EB 00 EC 00 ED 00 EE 00 EF 00 F0 00 F0 00 F1 00 F2 00 F3 00 F4 00 F5 00 F6 00 F7 00 F8 00 F9 00 FA 00 FB 00 FC 00 FD 00 FE 00 FF 00 00 01 00 01 00 01 01 01 02 01 03 01 04 01 05 01 06 01 07 01 08 01 09 01 0A 01 0B 01 0C 01 0D 01 0E 01 0F 01 10 01 10 01 11 01 12 01 13 01 14 01 15 01 16 01 ED 00 EE 00 EF 00 EF 00 F0 00 F1 00 F2 00 F3 00 F4 00 F4 00 F5 00 F6 00 F7 00 F8 00 F8 00 F9 00 FA 00 FB 00 FC 00 FC 00 FD 00 FE 00 FF 00 00 01 00 01 00 01 01 01 02 01 03 01 04 01 04 01 05 01 06 01 07 01 08 01 08 01 09 01 0A 01 0B 01 0C 01 0C 01 0D 01 0E 01 0F 01 10 01 11 01 11 01 12 01 13 01 F0 00 F0 00 F1 00 F2 00 F2 00 F3 00 F4 00 F5 00 F5 00 F6 00 F7 00 F7 00 F8 00 F9 00 F9 00 FA 00 FB 00 FC 00 FC 00 FD 00 FE 00 FE 00 FF 00 00 01 00 01 00 01 01 01 02 01 02 01 03 01 04 01 04 01 05 01 06 01 07 01 07 01 08 01 09 01 09 01 0A 01 0B 01 0B 01 0C 01 0D 01 0E 01 0E 01 0F 01 10 01 10 01 F2 00 F3 00 F3 00 F4 00 F4 00 F5 00 F6 00 F6 00 F7 00 F7 00 F8 00 F9 00 F9 00 FA 00 FA 00 FB 00 FC 00 FC 00 FD 00 FD 00 FE 00 FF 00 FF 00 00 01 00 01 00 01 01 01 01 01 02 01 03 01 03 01 04 01 04 01 05 01 06 01 06 01 07 01 07 01 08 01 09 01 09 01 0A 01 0A 01 0B 01 0C 01 0C 01 0D 01 0D 01 0E 01 F4 00 F4 00 F5 00 F5 00 F6 00 F7 00 F7 00 F8 00 F8 00 F9 00 F9 00 FA 00 FA 00 FB 00 FB 00 FC 00 FC 00 FD 00 FD 00 FE 00 FE 00 FF 00 FF 00 00 01 00 01 00 01 01 01 01 01 02 01 02 01 03 01 03 01 04 01 04 01 05 01 05 01 06 01 06 01 07 01 07 01 08 01 08 01 09 01 09 01 0A 01 0B 01 0B 01 0C 01 0C 01 F6 00 F6 00 F7 00 F7 00 F7 00 F8 00 F8 00 F9 00 F9 00 FA 00 FA 00 FB 00 FB 00 FC 00 FC 00 FC 00 FD 00 FD 00 FE 00 FE 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 01 01 01 01 02 01 02 01 03 01 03 01 04 01 04 01 04 01 05 01 05 01 06 01 06 01 07 01 07 01 08 01 08 01 09 01 09 01 09 01 0A 01 0A 01 F7 00 F8 00 F8 00 F8 00 F9 00 F9 00 F9 00 FA 00 FA 00 FB 00 FB 00 FB 00 FC 00 FC 00 FD 00 FD 00 FD 00 FE 00 FE 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 02 01 02 01 03 01 03 01 03 01 04 01 04 01 05 01 05 01 05 01 06 01 06 01 07 01 07 01 07 01 08 01 08 01 08 01 09 01 F8 00 F9 00 F9 00 F9 00 FA 00 FA 00 FA 00 FB 00 FB 00 FB 00 FC 00 FC 00 FC 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 02 01 02 01 02 01 03 01 03 01 03 01 04 01 04 01 04 01 05 01 05 01 05 01 06 01 06 01 06 01 07 01 07 01 07 01 08 01 FA 00 FA 00 FA 00 FA 00 FB 00 FB 00 FB 00 FC 00 FC 00 FC 00 FC 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 03 01 03 01 03 01 04 01 04 01 04 01 04 01 05 01 05 01 05 01 06 01 06 01 06 01 06 01 FB 00 FB 00 FB 00 FB 00 FC 00 FC 00 FC 00 FC 00 FD 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 03 01 03 01 03 01 03 01 04 01 04 01 04 01 04 01 05 01 05 01 05 01 05 01 FC 00 FC 00 FC 00 FC 00 FC 00 FD 00 FD 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 02 01 03 01 03 01 03 01 03 01 03 01 04 01 04 01 04 01 04 01 04 01 FC 00 FD 00 FD 00 FD 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 02 01 02 01 03 01 03 01 03 01 03 01 03 01 03 01 04 01 FD 00 FD 00 FD 00 FD 00 FE 00 FE 00 FE 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 02 01 02 01 02 01 03 01 03 01 03 01 03 01 FE 00 FE 00 FE 00 FE 00 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 02 01 02 01 02 01 02 01 FE 00 FE 00 FE 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 02 01 02 01 02 01 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 data is missing here

$94/8A9F ?

$94/8A9F C2 30       REP #$30       ; A/X/Y = 16-bit
$94/8AA1 AD 6F 06    LDA $066F  [$80:066F]   A:1F0F X:0004 Y:0094 P:envmxdizc
$94/8AA4 D0 1A       BNE $1A    [$8AC0]      A:0 X:0004 Y:0094 P:envmxdiZc
$94/8AA6 AD 54 01    LDA $0154      ; Have the Start or A Button on Joypad 1 been pushed?
$94/8AA9 29 80 10    AND #$1080
$94/8AAC D0 06       BNE $06        ; [$8AB4] Branch if not
$94/8AAE 22 38 92 80 JSL $809238[$80:9238]   A:0 X:0004 Y:0094 P:envmxdiZc
$94/8AB2 80 ED       BRA $ED    [$8AA1]      A:0 X:0004 Y:0094 P:envmxdiZc

code is missing here

$94/8AC0 22 38 92 80 JSL $809238[$80:9238]   A:0001 X:0004 Y:0094 P:envmxdizc
$94/8AC4 5C E9 91 80 JMP $8091E9[$80:91E9]   A:0001 X:0004 Y:0094 P:envmxdizc

$94/8AC8 TOKEN DATA

26 DA 19 01 00 00 00 25 01 00 27 DA 19 01 01 00 00 2F DA 19 01 03 00 E0 01 00 CF 8A 94 25 01 00 60 93 A6 81 DA 19 01 2B 02 00 27 DA 19 01 01 00 00 29 DA 19 01 FF 01 00 60 B4 A6 81 DA 19 01 2B 02 00 2F DA 19 01 03 00 00 01 00 E5 8A 94 38 00 00 00 00 00 00 7D B4 93 38 00 00 00 00 00 00 CC C0 93 26 DA 19 01 00 00 00 25 01 00 27 DA 19 01 01 00 00 2F DA 19 01 03 00 C0 03 00 31 8B 94 25

$94/96F7 Palette Data for the Nintendo Logo turning gray ($94/8237)

When you start the program, you see the Nintendo Logo appear and then turn from blue to silver. These palettes are used for this color transition.

The $FFFF at $94/97D7 is the signal for the subroutine at $94/8237 to end this palette changing.

$94/96F7 E7 38 E7 38 08 3D 08 3D 29 3D 29 3D 4A 41 4A 41
$94/9707 E7 38 08 39 08 3D 29 3D 4A 41 6B 41 6B 45 8C 45
$94/9717 E7 38 08 3D 29 3D 4A 41 6B 45 8C 49 AD 49 CE 4D
$94/9727 E7 38 08 3D 4A 41 6B 45 8C 45 AD 49 EF 4D 10 52
$94/9737 E7 38 29 3D 4A 41 8C 45 CE 4D 10 52 31 56 73 5A
$94/9747 E7 38 29 3D 6B 45 AD 49 EF 4D 31 52 73 5A B5 5E
$94/9757 E7 38 29 41 8C 45 CE 4D 10 52 52 5A B5 5E F7 66
$94/9767 4A 41 8C 45 CE 4D 10 52 31 56 73 5A B5 62 F7 66
$94/9777 8C 45 CE 49 EF 4D 31 52 52 5A 94 5E B5 62 F7 66
$94/9787 CE 4D EF 51 31 56 52 5A 73 5A 94 5E D6 62 F7 66
$94/9797 10 52 31 56 52 56 73 5A 94 5E B5 62 D6 62 F7 66
$94/97A7 73 5A 94 5A 94 5E B5 5E B5 62 D6 62 D6 66 F7 66
$94/97B7 B5 5E B5 5E D6 62 D6 62 D6 62 D6 62 F7 66 F7 66
$94/97C7 F7 66 F7 66 F7 66 F7 66 F7 66 F7 66 F7 66 F7 66
$94/97D7 FF FF

$94/BCFF Clear BS-X SRAM

$94/BCFF 08          PHP            ; Buffer Flag Register value and Data Bank on stack
$94/BD00 8B          PHB
$94/BD01 F4 00 10    PEA $1000      ; Set Data Bank to $10
$94/BD04 AB          PLB
$94/BD05 AB          PLB
$94/BD06 E2 20       SEP #$20       ; A = 8-bit
$94/BD08 C2 10       REP #$10       ; X/Y = 16-bit
$94/BD0A A2 6D 09    LDX #$096D     ; Clear $10/5006 to $10/5973
$94/BD0D A9 00       LDA #$00
$94/BD0F 9D 06 50    STA $5006,x
$94/BD12 CA          DEX
$94/BD13 10 FA       BPL $FA        ; [$BD0F]
$94/BD15 A2 88 13    LDX #$1388     ; Set Money Start Value: 5000 (= #$1388)
$94/BD18 8E 1E 50    STX $501E
$94/BD1B A2 D9 98    LDX #$98D9     ; Set GUI Border Scheme to standard value (= $94/98D9)
$94/BD1E 8E 6A 59    STX $596A
$94/BD21 A9 94       LDA #$94
$94/BD23 8D 6C 59    STA $596C
$94/BD26 A2 31 A4    LDX #$A431     ; Set GUI Color Scheme pointer (= $94/A431)
$94/BD29 8E 6D 59    STX $596D
$94/BD2C A9 94       LDA #$94
$94/BD2E 8D 6F 59    STA $596F
$94/BD31 AB          PLB            ; Restore Data Bank
$94/BD32 22 AA C9 80 JSL $80C9AA    ; Calculate new SRAM Checksum
$94/BD36 28          PLP            ; Restore Flag Register value
$94/BD37 6B          RTL

$94/BD38 TOKEN DATA

$94/C065 ?

$94/C065 08          PHP                     A:C01B X:0026 Y:0004 P:eNvmxdIzc
$94/C066 E2 10       SEP #$10                A:C01B X:0026 Y:0004 P:eNvmxdIzc
$94/C068 C2 20       REP #$20                A:C01B X:0026 Y:0004 P:eNvmXdIzc
$94/C06A A9 01 00    LDA #$0001              A:C01B X:0026 Y:0004 P:eNvmXdIzc
$94/C06D 8D 5E 0B    STA $0B5E  [$81:0B5E]   A:0001 X:0026 Y:0004 P:envmXdIzc
$94/C070 22 11 84 80 JSL $808411[$80:8411]   A:0001 X:0026 Y:0004 P:envmXdIzc

code/data is missing here

$94/C077 C2 30       REP #$30                A:94FF X:00FF Y:0032 P:envmXdIzc
$94/C079 A9 04 00    LDA #$0004              A:94FF X:00FF Y:0032 P:envmxdIzc
$94/C07C 8D A8 0B    STA $0BA8  [$81:0BA8]   A:0004 X:00FF Y:0032 P:envmxdIzc
$94/C07F A9 00 20    LDA #$2000              A:0004 X:00FF Y:0032 P:envmxdIzc
$94/C082 8D B2 0B    STA $0BB2  [$81:0BB2]   A:2000 X:00FF Y:0032 P:envmxdIzc
$94/C085 A9 00 38    LDA #$3800              A:2000 X:00FF Y:0032 P:envmxdIzc
$94/C088 8D B4 0B    STA $0BB4  [$81:0BB4]   A:3800 X:00FF Y:0032 P:envmxdIzc
$94/C08B A9 20 00    LDA #$0020              A:3800 X:00FF Y:0032 P:envmxdIzc
$94/C08E 8D AA 0B    STA $0BAA  [$81:0BAA]   A:0020 X:00FF Y:0032 P:envmxdIzc
$94/C091 A9 01 00    LDA #$0001              A:0020 X:00FF Y:0032 P:envmxdIzc
$94/C094 8D AE 0B    STA $0BAE  [$81:0BAE]   A:0001 X:00FF Y:0032 P:envmxdIzc
$94/C097 A9 00 00    LDA #$0000              A:0001 X:00FF Y:0032 P:envmxdIzc
$94/C09A 8D C2 0C    STA $0CC2  [$81:0CC2]   A:0 X:00FF Y:0032 P:envmxdIZc
$94/C09D 8D C4 0C    STA $0CC4  [$81:0CC4]   A:0 X:00FF Y:0032 P:envmxdIZc
$94/C0A0 22 BD 83 80 JSL $8083BD[$80:83BD]   A:0 X:00FF Y:0032 P:envmxdIZc
$94/C0A4 A2 80 00    LDX #$0080              A:0001 X:00FF Y:0032 P:envmxdIZc
$94/C0A7 8E 15 21    STX $2115  [$81:2115]   A:0001 X:0080 Y:0032 P:envmxdIzc
$94/C0AA A9 F6 89    LDA #$89F6              A:0001 X:0080 Y:0032 P:envmxdIzc
$94/C0AD 85 78       STA $78    [$00:0078]   A:89F6 X:0080 Y:0032 P:eNvmxdIzc
$94/C0AF A2 95 00    LDX #$0095              A:89F6 X:0080 Y:0032 P:eNvmxdIzc
$94/C0B2 86 7A       STX $7A    [$00:007A]   A:89F6 X:0095 Y:0032 P:envmxdIzc
$94/C0B4 A9 00 20    LDA #$2000              A:89F6 X:0095 Y:0032 P:envmxdIzc
$94/C0B7 85 7D       STA $7D    [$00:007D]   A:2000 X:0095 Y:0032 P:envmxdIzc
$94/C0B9 22 1E 95 80 JSL $80951E[$80:951E]   A:2000 X:0095 Y:0032 P:envmxdIzc
$94/C0BD A9 D1 8E    LDA #$8ED1              A:0095 X:0 Y:2A00 P:envmxdIzc
$94/C0C0 85 78       STA $78    [$00:0078]   A:8ED1 X:0 Y:2A00 P:eNvmxdIzc
$94/C0C2 A2 95 00    LDX #$0095              A:8ED1 X:0 Y:2A00 P:eNvmxdIzc
$94/C0C5 86 7A       STX $7A    [$00:007A]   A:8ED1 X:0095 Y:2A00 P:envmxdIzc
$94/C0C7 A9 00 60    LDA #$6000              A:8ED1 X:0095 Y:2A00 P:envmxdIzc
$94/C0CA 85 7D       STA $7D    [$00:007D]   A:6000 X:0095 Y:2A00 P:envmxdIzc
$94/C0CC 22 1E 95 80 JSL $80951E[$80:951E]   A:6000 X:0095 Y:2A00 P:envmxdIzc
$94/C0D0 A9 BB 8D    LDA #$8DBB              A:0195 X:0 Y:6800 P:envmxdIzc
$94/C0D3 85 78       STA $78    [$00:0078]   A:8DBB X:0 Y:6800 P:eNvmxdIzc
$94/C0D5 A2 95 00    LDX #$0095              A:8DBB X:0 Y:6800 P:eNvmxdIzc
$94/C0D8 86 7A       STX $7A    [$00:007A]   A:8DBB X:0095 Y:6800 P:envmxdIzc
$94/C0DA 22 9F 93 80 JSL $80939F[$80:939F]   A:8DBB X:0095 Y:6800 P:envmxdIzc

code/data is missing here

$94/C0E1 A9 01 00    LDA #$0001              A:0095 X:0 Y:0200 P:envmxdIzc
$94/C0E4 8D 1C 02    STA $021C  [$81:021C]   A:0001 X:0 Y:0200 P:envmxdIzc
$94/C0E7 C2 20       REP #$20                A:0001 X:0 Y:0200 P:envmxdIzc
$94/C0E9 A9 10 00    LDA #$0010              A:0001 X:0 Y:0200 P:envmxdIzc
$94/C0EC 8D 4C 01    STA $014C  [$81:014C]   A:0010 X:0 Y:0200 P:envmxdIzc
$94/C0EF A9 04 00    LDA #$0004              A:0010 X:0 Y:0200 P:envmxdIzc
$94/C0F2 8D 4E 01    STA $014E  [$81:014E]   A:0004 X:0 Y:0200 P:envmxdIzc
$94/C0F5 28          PLP                     A:0004 X:0 Y:0200 P:envmxdIzc
$94/C0F6 6B          RTL                     A:0004 X:0 Y:0200 P:eNvmxdIzc

Bank $9F

$9F/FFF0 Address of the SPC program

This gets used at $80/8FF7. This is an UNNECESSARY LINE: It makes no sense why this address isn't directly loaded there. This must be a remnant of the development that was left the few bytes it saves would make no difference.

$9F/FFF0 00 80 9D                   ; SPC program is at $9D/8000


Internal Data for BS-X BIOS

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