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Crystal Beans from Dungeon Explorer/Patterns: Difference between revisions

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==See also==
==See also==
[[Crystal Beans From Dungeon Explorer:Instruments|Instruments]]
* [[Crystal Beans From Dungeon Explorer:Instruments|Instruments]]
[[Crystal Beans From Dungeon Explorer:Channel Data|Channel Data]]
* [[Crystal Beans From Dungeon Explorer:Channel Data|Channel Data]]

Revision as of 14:09, 10 January 2012

Patterns
Game Crystal Beans From Dungeon Explorer
Start Address 0x121CC7
End Address 0x12A08C
# of Entries 92
Entry Length variable
Total Length 33734 bytes (0x83C6)
Back to the ROM map

The Patterns describes the instruments and the channels used in songs.

Format

Instrument used

List of instrument indices (1 byte each) terminated by a $FF byte

Number of channel pointers in pattern

Channel pointers

List of 16-bits pointers using this pointer's address + 2 as a base

Channel data

Channel data

Example:

0x121CC9: 00 01 02 03 04 05 06 07 FF 07 0C 00 10 01 E5 01
0x121CD9: C3 02 5B 04 98 04 5F 05 ...
  • 0x121CC9: Instrument used = 0, 1, 2, 3, 4, 5, 6, 7
  • 0x121CD2: Number of channels = 7
  • 0x121CD3: Channel pointer 0 = 0x121CE1 (0x121CD5 + 0x000C)
  • 0x121CD5: Channel pointer 1 = 0x121DE7 (0x121CD7 + 0x0110)
  • 0x121CD7: Channel pointer 2 = 0x121EBE (0x121CD9 + 0x01E5)
  • 0x121CD9: Channel pointer 3 = 0x121F9E (0x121CDB + 0x02C3)
  • 0x121CDB: Channel pointer 4 = 0x122138 (0x121CDD + 0x045B)
  • 0x121CDD: Channel pointer 5 = 0x122177 (0x121CDF + 0x0498)
  • 0x121CDF: Channel pointer 6 = 0x122240 (0x121CE1 + 0x055F)

See also

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