PM Memory

From SublabWiki
Revision as of 14:13, 20 May 2008 by Asterick (talk | contribs)
Jump to: navigation, search

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.

Pokemon Mini Memory Map
Start Size Description
$000000 $001000 Internal BIOS
$001000 $001000 RAM
$002000 $000100 Hardware Registers
$002100 $FFDF00 Cartridge Memory