68k memory map

From NeoGeo Development Wiki
Revision as of 01:59, 29 January 2011 by Furrtek (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Start address End address DEF Name Description
$000000 $0FFFFF First 1MB of 68k ROM
$100000 $10F2FF RAMSTART User RAM
$10F2FF $10F300 BIOS RAM
$200000 $2FFFFF Second 1MB of 68k ROM (pageable)
$300000 $3FFFFF Memory mapped registers
$400000 $403FFF PALETTERAM Palette RAM
$C00000 $C20000/$CFFFFF System's BIOS (size depends: 128kB or 512kB)
$E00000 $EFFFFF 1MByte upload zone (only on CD systems)