Intel D850GB User Manual

Intel Desktop Board D850GB Technical Product Specification
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2.4 DMA Channels
Table 13. DMA Channels
DMA Channel Number Data Width System Resource
0 8- or 16-bits Audio
1 8- or 16-bits Audio / parallel port
2 8- or 16-bits Diskette drive
3 8- or 16-bits Parallel port (for ECP or EPP) / audio
4 8- or 16-bits DMA controller
5 16-bits Open
6 16-bits Open
7 16-bits Open
2.5 PCI Configuration Space Map
Table 14. PCI Configuration Space Map
Bus
Number (hex)
Device
Number (hex)
Function
Number (hex) Description
00 00 00 Memory controller of Intel 82850 component
00 01 00 PCI to AGP bridge
00 02 00 Intel 82850 MCH
00 1E 00 Hub link to PCI bridge
00 1F 00 Intel 82801BA ICH2 PCI to LPC bridge
00 1F 01 IDE controller
00 1F 02 USB
00 1F 03 SMBus controller
00 1F 04 USB
00 1F 05 AC ’97 audio controller (optional)
00 1F 06 AC ’97 modem controller (optional)
01 00 00 Add-in AGP adapter card
02 08 00 LAN controller (optional)
02 09 00 PCI bus connector 1 (J4E1)
02 0A 00 PCI bus connector 2 (J4D1)
02 0B 00 PCI bus connector 3 (J4C1)
02 0C 00 PCI bus connector 4 (J4B1)
02 0D 00 PCI bus connector 5 (J4A1)

Intel D850GB Specifications

General

Brand	Intel
Model	D850GB
Category	Motherboard
Language	English