System Memory Map Specifications-Intel Processors; System Memory Map Specifications-Amd Processors - Compaq Presario CQ45 Maintenance And Service Manual

System memory map specifications—Intel processors
Size
640 KB
128 KB
48 KB
160 KB
64 KB
15 MB
58 MB
58 MB
2 MB
4 GB
64 KB
System memory map specifications—AMD processors
Memory address
000A0000 - 000BFFFF
000A0000 - 000BFFFF
000C0000 - 000C3FFF
000C4000 - 000C7FFF
000C80000 - 00CBFFF
000CC000 - 000CFFFF
000D000 - 00D3FFF
000D4000 - 000D7FFF
000D800 - 00DBFFF
000DC00 - 00DFFFF
000E0000 - 00E3FFF
000E4000 - 000E7FFF
000E800 - 000EBFFF
000EC00 - 000EFFFF
000F0000 - 000FFFFF
4000000 - FEBFFFFF
D0000000 - DFFFFFFF
E000000 - EFFFFFFF
Memory address
00000000-0009FFFF
000A0000-000BFFFF
000C0000-000CBFFF
000C8000-000E7FFF
000E8000-000FFFFF
00100000-00FFFFFF
04800000-07FFFFFF
04800000-07FFFFFF
08000000-080FFFFF
08200000-FFFEFFFF
FFFF0000-FFFFFFFF
System function
nVidia MCP67M
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
PCI bus
nVidia MCP67M
Motherboard resources
System memory map specifications—Intel processors 105
System function
Base memory
Video memory
Video BIOS
Unused
System BIOS
Extended memory
Super extended memory
Unused
Video memory (direct access)
Unused
System BIOS