Dma Channels; Pci Configuration Space Map - Intel BOXD910GLDW - Desktop Board D910GLDW Specification

2.4 DMA Channels

Table 11.

DMA Channels

DMA Channel Number
0
1
2
3
4
5
6
7

2.5 PCI Configuration Space Map

Table 12.

PCI Configuration Space Map

Bus Device
Number (hex) Number (hex)
00 00
00 02
00 02
00 1B
00 1C
00 1C
00 1C
00 1D
00 1D
00 1D
00 1D
00 1D
00 1E
00 1F
00 1F
00 1F
00 1F
(Note)
00
Note: Bus number is dynamic and can change based on add-in cards used.
Data Width
8 or 16 bits
8 or 16 bits
8 or 16 bits
8 or 16 bits
8 or 16 bits
16 bits
16 bits
16 bits
Function
Number (hex) Description
00 Memory controller of Intel 82910GL component
00 Integrated graphics controller
01 Integrated graphics controller
00 Intel High Definition Audio Controller
00 PCI Express port 1 (PCI Express x1 bus connector 1)
01 PCI Express port 2
03 PCI Express port 4 (not used)
00 USB UHCI controller 1
01 USB UHCI controller 2
02 USB UHCI controller 3
03 USB UHCI controller 4
07 EHCI controller
00 PCI bridge
00 PCI controller
01 Parallel ATA IDE controller
02 Serial ATA controller
03 SMBus controller
00 PCI Conventional bus connector 1
Technical Reference
System Resource
Open
Parallel port
Diskette drive
Parallel port (for ECP or EPP)
DMA controller
Open
Open
Open
39