Compaq 279362-002 manual System Memory Map, Size Memory Address System Function

Specifications

Table 6-13

System Memory Map

Size	Memory Address		System Function
640 KB	00000000	- 0009FFFF	Base memory
128 KB	000A0000 - 000BFFFF		Video memory
48 KB	000C0000 - 000CBFFF		Video BIOS
160 KB	000C8000 - 000E7FFF		Unused
64 KB	000E8000 - 000FFFFF		System BIOS
15 MB	00100000	- 00FFFFFF	Extended memory
58 MB	01000000	- 047FFFFF	Super extended memory
58 MB	04800000	- 07FFFFFF	Unused
2 MB	08000000	- 080FFFFF	Video memory (direct access)
4 GB	08200000	- FFFEFFFF	Unused
64 KB	FFFF0000 - FFFFFFFF		System BIOS

6–16 Maintenance and Service Guide