System memory map, A-8 specifications – Epson Endeavor WG User Manual
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System Memory Map
Power up boot ROM
Not available
201 OOOOOh or
Wingine video RAM: 1 MB
Not available
Extended memory
128MB
(maximum)
001 OOOOOh
1MB
System BIOS ROM shadow RAM: 64KB
Available for shadowing
VGA BIOS ROM shadow RAM: 32KB
l
OOOEOOOOh
Available for shadowing
VGA BIOS ROM shadow
VGA color text
VGA monochrome text
VGA graphics: 64KB
640KB
Conventional system memory: 640KB
Only one of these address blocks is used to shadow the VGA BIOS ROM.
The default starting address is
address
is selectable
using SETUP.
A-8 Specifications