Difference between revisions of "PM Memory"
From SublabWiki
| Line 13: | Line 13: | ||
| $001000 | | $001000 | ||
| $001000 | | $001000 | ||
| − | | [[RAM]] | + | | [[PM RAM]] |
|- | |- | ||
| $002000 | | $002000 | ||
Revision as of 14:14, 20 May 2008
The Pokemon Mini has a 24-bit internal addressing bus. The entire bus is decoded, and thus nothing mirrors except cartridge memory. Externally, the cartridge bus is only 21 bits wide, so anything at or past $20000 is guaranteed to be a mirror of cartridge memory.
| Start | Size | Description |
|---|---|---|
| $000000 | $001000 | Internal BIOS |
| $001000 | $001000 | PM RAM |
| $002000 | $000100 | Hardware Registers |
| $002100 | $FFDF00 | Cartridge Memory |
