68k memory map: Difference between revisions

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Revision as of 07:36, 7 February 2011

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)