March Products 120 III (PC620) User Manual
Page 131
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User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
6-121
F: First MB Memory Map
Address range (Hex) Device
F000h-FFFFh
System ROM
CC00h-EFFFh
Unused
C000h-CBFFh
Expansion ROM
B800h-BFFFh
CGA/EGA/VGA text
B000h-B7FFh
Unused
A000h-AFFFh
EGA/VGA graphics
0000h-9FFFh
Base memory
D000-D7FFH
DiskOnChip
(Default)
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