AMD PCM-5820 manual B.4 1st MB memory map, Addr. range Hex, Device, Table B-4 1st MB memory map

Models: PCM-5820

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B.4 1st MB memory map

B.4 1st MB memory map

Table B-4: 1st MB memory map

Addr. range (Hex)

Device

F000h - FFFFh

System ROM

 

 

D800h - EFFFh

Unused

 

 

D000 - D400H

Available

 

 

C800h - D7FFh

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

Appendix B System Assignments

99

Page 109
Image 109
AMD PCM-5820 manual B.4 1st MB memory map, Addr. range Hex, Device, Table B-4 1st MB memory map