DSM/ECU/MH63XX Mem Map: Difference between revisions
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Created page with "{| class="wikitable" !|Start !|End !|Area !|Size (Bytes) |- |0x0000||0x003F||RAM - Registers||63 |- |0x0040||0x0056||RAM - "Battery backed up"||22 |- |0x0057||0x05B7||RAM||1,3..." |
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!|Area | !|Area | ||
!|Size (Bytes) | !|Size (Bytes) | ||
!|Total | |||
|- | |- | ||
|0x0000||0x003F||RAM - Registers||63 | |0x0000||0x003F||RAM - Registers||63||rowspan="10"|64KB | ||
|- | |- | ||
|0x0040||0x0056||RAM - "Battery backed up"||22 | |0x0040||0x0056||RAM - "Battery backed up"||22 | ||
| Line 17: | Line 18: | ||
|0x05B7||0x0617||RAM - External?|| | |0x05B7||0x0617||RAM - External?|| | ||
|- | |- | ||
|0x05B7|| | |0x05B7||0x4000||THE VOID||14,921 (14KB) | ||
|- | |- | ||
| | |0x4000||0xFFFF||ROM - External||49,151 (47KB) | ||
|- | |- | ||
| | |0xC000||0xFFFF||ROM - Internal (Mode 0)||16,383 (16KB) | ||
|- | |- | ||
| | |0xFFAC||0xFFFF||ROM - Vector Table||83 (41 vectors) | ||
|} | |}<ref>http://www.rhinopower.org/76xxx/docs/76C55_Register_Map.txt</ref> | ||
Latest revision as of 18:26, 27 February 2022
| Start | End | Area | Size (Bytes) | Total |
|---|---|---|---|---|
| 0x0000 | 0x003F | RAM - Registers | 63 | 64KB |
| 0x0040 | 0x0056 | RAM - "Battery backed up" | 22 | |
| 0x0057 | 0x05B7 | RAM | 1,376 | |
| 0x0000 | 0x05B7 | RAM - All | 1,463 | |
| 0x0040 | 0x05B7 | RAM - Usable | 1,399 | |
| 0x05B7 | 0x0617 | RAM - External? | ||
| 0x05B7 | 0x4000 | THE VOID | 14,921 (14KB) | |
| 0x4000 | 0xFFFF | ROM - External | 49,151 (47KB) | |
| 0xC000 | 0xFFFF | ROM - Internal (Mode 0) | 16,383 (16KB) | |
| 0xFFAC | 0xFFFF | ROM - Vector Table | 83 (41 vectors) |