6. Appendix
User’s Manual
83
6.
Appendix
Memory Map
*1
FFFFFFF
0100000
00FFFFF
00E0000
00DFFFF
00D0000
00CFFFF
00C0000
00BFFFF
00A0000
009FFFF
0000000
Expansion memory area
Main BIOS
(128KB)
Expansion ROM area
(Free to the user)
VGA BIOS
(64KB)
Video RAM area
(128KB)
RAM
(640KB)
Reserved for BIOS
00D8000
00D7FFF
*1
When "First/Second/Third/Boot Device" in the "Advanced BIOS Features Setup" menu in BIOS Setup is set to
"LAN," 00D8000 - 00DFFFF are used as a BIOS reserved area.
Figure 6.1. Memory Map