Advantech PCM-3350 Series User Manual
Appendix D System Assignments
8 3
D.4 1st MB memory map
Table D-4: 1st MB memory map
Addr. range (Hex) Device
F000h - FFFFh
F000h - FFFFh
System ROM
E000 - EFFF
Unused
CC00 - DFFF
available
C800 - CBFF
Ethernet ROM*
C000h - C7FFh
VGA BIOS
B800h - BFFFh
CGA/EGA/VGA text
B000h - B7FFh
Reserved for graphic mode usage
A000h - AFFFh
EGA/VGA graphics
0000h - 9FFFh
Base memory
* default setting