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Appendix B Pin Assignments
57
B.17 1st MB Memory Map
Table B-17:1st MB memory map
Addr. range (Hex) Device
F000h - FFFFh System ROM
C800h - EFFFh Unused
C000h - C7FFh VGA BIOS
B800h - BFFFh CGA/EGA/VGA text
B000h - B7FFh Unused
A000h - AFFFh EGA/VGA graphics
0000h - 9FFFh Base memory