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The 7th Saga/RAM map: Difference between revisions
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(→SRAM: Seems the 0x60 default pattern for 0x0000-10FF doesn't match my test of a blank file.) |
(→SRAM) |
||
| Line 5: | Line 5: | ||
Offset | Len | Description | Offset | Len | Description | ||
_______|______|_____________________ | _______|______|_____________________ | ||
0x0000 | 2 | Checksum | 0x0000 | 2 | Checksum using 16-bit XOR | ||
0x0002 | 510 | Unused | 0x0002 | 510 | Unused | ||
0x0200 | 1280 | Save Slot 1? | 0x0200 | 1280 | Save Slot 1? | ||
| Line 18: | Line 18: | ||
0x0005 | 1 | Number of times saved? | 0x0005 | 1 | Number of times saved? | ||
0x0021 | 1 | 1st PC's ????? | 0x0021 | 1 | 1st PC's ????? | ||
0x0022 | | 0x0022 | 2 | 1st PC's level | ||
0x0024 | 2 | 1st PC's cur? HP | |||
0x0026 | 2 | 1st PC's max? HP | |||
0x0028 | 2 | 1st PC's cur? MP | |||
0x002A | 2 | 1st PC's max? MP | |||
0x002C | 2 | 1st PC's Power | |||
0x002E | 2 | 1st PC's Magic | |||
0x0030 | 1 | 1st PC's Speed | |||
0x0031 | 1 | 1st PC's ????? | |||
0x0032 | 1 | 1st PC's weapon slot? | 0x0032 | 1 | 1st PC's weapon slot? | ||
0x0033 | 1 | 1st PC's armor/clock/robe slot? | 0x0033 | 1 | 1st PC's armor/clock/robe slot? | ||
| Line 33: | Line 32: | ||
0x0051 | 1 | 2nd PC's ????? | 0x0051 | 1 | 2nd PC's ????? | ||
0x0052 | 1 | 2nd PC's level | 0x0052 | 1 | 2nd PC's level | ||
0x0054 | 2 | 2nd PC's cur? HP | |||
0x0056 | 2 | 2nd PC's max? HP | |||
0x0058 | 2 | 2nd PC's cur? MP | |||
0x005A | 2 | 2nd PC's max? MP | |||
0x005C | 2 | 2nd PC's Power | |||
0x005E | 2 | 2nd PC's Magic | |||
0x0060 | 1 | 2nd PC's Speed | |||
0x0061 | 1 | 2nd PC's ????? | |||
0x0062 | 1 | 2nd PC's weapon slot? | 0x0062 | 1 | 2nd PC's weapon slot? | ||
0x0063 | 1 | 2nd PC's armor/clock/robe slot? | 0x0063 | 1 | 2nd PC's armor/clock/robe slot? | ||
| Line 52: | Line 50: | ||
0x00EE | 2*? | Inventory slots 56-?? (100 slots?) | 0x00EE | 2*? | Inventory slots 56-?? (100 slots?) | ||
0x0280 | ? | Start of what looks like quest flags? | 0x0280 | ? | Start of what looks like quest flags? | ||
0x03FE | 2 | Checksum | 0x03FE | 2 | Checksum using 16-bit XOR | ||
Default for 0x0002-0x10FF is 0xFF. Default for 0x1100-1FFF is 0x00. Unused areas generally follow this pattern. | Default for 0x0002-0x10FF is 0xFF. Default for 0x1100-1FFF is 0x00. Unused areas generally follow this pattern. | ||
</pre> | </pre> | ||
Revision as of 14:10, 22 June 2018
SRAM
File Structure (0x2000 = 8192 bytes) Offset | Len | Description _______|______|_____________________ 0x0000 | 2 | Checksum using 16-bit XOR 0x0002 | 510 | Unused 0x0200 | 1280 | Save Slot 1? 0x0700 | 2560 | Unused 0x1100 | 1280 | Save Slot 1? (Identical contents to 0x200-0x6FF) 0x1600 | 2560 | Unused Save Slot Structure (0x400 = 1024 bytes?) Offset | Len | Description _______|_____|______________________ 0x0005 | 1 | Number of times saved? 0x0021 | 1 | 1st PC's ????? 0x0022 | 2 | 1st PC's level 0x0024 | 2 | 1st PC's cur? HP 0x0026 | 2 | 1st PC's max? HP 0x0028 | 2 | 1st PC's cur? MP 0x002A | 2 | 1st PC's max? MP 0x002C | 2 | 1st PC's Power 0x002E | 2 | 1st PC's Magic 0x0030 | 1 | 1st PC's Speed 0x0031 | 1 | 1st PC's ????? 0x0032 | 1 | 1st PC's weapon slot? 0x0033 | 1 | 1st PC's armor/clock/robe slot? 0x0034 | 1 | 1st PC's accessory/shield slot 0x0051 | 1 | 2nd PC's ????? 0x0052 | 1 | 2nd PC's level 0x0054 | 2 | 2nd PC's cur? HP 0x0056 | 2 | 2nd PC's max? HP 0x0058 | 2 | 2nd PC's cur? MP 0x005A | 2 | 2nd PC's max? MP 0x005C | 2 | 2nd PC's Power 0x005E | 2 | 2nd PC's Magic 0x0060 | 1 | 2nd PC's Speed 0x0061 | 1 | 2nd PC's ????? 0x0062 | 1 | 2nd PC's weapon slot? 0x0063 | 1 | 2nd PC's armor/clock/robe slot? 0x0064 | 1 | 2nd PC's accessory/shield slot 0x0080 | 1 | Inventory slot 1 item type 0x0081 | 1 | Inventory slot 1 item quantity 0x0082 | 106 | Inventory slots 2 through 54 0x00EC | 1 | Inventory slot 55 item type 0x00ED | 1 | Inventory slot 55 item quantity 0x00EE | 2*? | Inventory slots 56-?? (100 slots?) 0x0280 | ? | Start of what looks like quest flags? 0x03FE | 2 | Checksum using 16-bit XOR Default for 0x0002-0x10FF is 0xFF. Default for 0x1100-1FFF is 0x00. Unused areas generally follow this pattern.