System Memory Map - Epson ActionPC 5000 User Manual

System Memory Map

FFFFFFFFFh
FFFFF0000h
00100000h
000C8000h
000C0000h
000A0000h
System BIOS ROM: 64KB
Duplicated from 0F0000h
Resewed for system board: 64KB
Duplicated from 0E0000h
System BIOS ROM: 64KB
Default Shadow RAM duplicated at FF0000h
Unused or I/O expansion ROM: 160KB
Reserved for ROM on I/O adapters
VGA BlOS ROM: 32KB
Default shadow RAM
VGA text
(color): 32KB
Unused or VGA text
(monochrome): 32KB
Video memory: 64KB
Resewed for graphics display buffer
Conventional system memory: 640KB
A-13
Specifications