1St Mb Memory Map; Table B-4: 1St Mb Memory Map - Advantech PCA-6753F User Manual

B.4 1st MB memory map

Table B-4: 1st MB memory map

Addr. range (Hex)
F000h - FFFFh
E000 - EFFF
CC00 - DFFF
C800 - CBFF
C000h - C7FFh
B800h - BFFFh
B000h - B7FFh
A000h - AFFFh
0000h - 9FFFh
* default setting
Device
System ROM
Unused
available
Ethernet ROM*
VGA BIOS
CGA/EGA/VGA text
Reserved for graphic mode usage
EGA/VGA graphics
Base memory
Appendix B System Assignments 91