System Dma Specifications; System Memory Map Specifications (For Models With Discrete Graphics Subsystems) - Compaq Presario CQ41-100 - Notebook PC Maintenance And Service Manual

Specifications

System DMA specifications

Hardware
DMA0
DMA1*
DMA2*
DMA3
DMA4
DMA5*
DMA6
DMA7
System memory map specifications (for models with discrete graphics
subsystems)
Size
128 KB
128 KB
128 KB
16 KB
16 KB
16 KB
16 KB
16 KB
16 KB
16 KB
16 KB
16 KB
128 KB
16 KB
16 KB
16 KB
256 MB
256 MB
368 MB
64 KB
1 MB
6–6
Memory address
000A0000 - 000BFFFF
000A0000 - 000BFFFF
000A0000 - 000BFFFF
000C0000 - 000C3FFF
000C4000 - 000C7FFF
000C8000 - 000CBFFF
000CC000 - 000CFFFF
000D0000 - 000D3FFF
000D4000 - 000D7FFF
000D8000 - 000DBFFF
000DC000 - 000DFFFF
000E0000 - 000E3FFF
000E0000 - 000FFFFF
000E4000 - 000E7FFF
000E8000 - 000EBFFF
000EC000 - 000EFFFF
E0000000 - EFFFFFFF
E0000000 - EFFFFFFF
E0000000 - F6FFFFFF
F0000000 - F000FFFF
F0000000 - F00FFFFF
DMA System function
Reserve
Reserve
Reserve
Reserve
Direct memory access controller
Reserve
Reserve
Reserve
System function
AMD PCI Express(3GIO) Filter Driver
ATI Mobility Radeon HD 4330 Series
PCI standard PCI-to-PCI bridge
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
System Board
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
AMD PCI Express(3GIO) Filter Driver
ATI Mobility Radeon HD 4330 Series
PCI standard PCI-to-PCI bridge
AMD PCI Express(3GIO) Filter Driver
Realtek RTL8102E/RTL8103E Family PCI-E Fast Ethernet NIC (NDIS 6.20)
PCI standard PCI-to-PCI bridge
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Maintenance and Service Guide