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2.4
PCI Configuration Space Map
Table 15. PCI Configuration Space Map
Bus
Number (hex)
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
(Note 2)
01
Notes:
1. Present only when a PCI Express x16 graphics card is installed.
2. Bus number is dynamic and can change based on add-in cards used.
Device
Function
Number (hex)
Number (hex) Description
00
00
01
00
02
00
1B
00
1C
04
1D
00
1D
01
1D
02
1D
00
1A
01
1D
07
1A
07
1E
00
1F
00
1F
02
1F
05
1F
03
19
00
03
00
00
00
Technical Reference
Memory controller of Intel 82G965 component
PCI Express x16 graphics port
Integrated graphics controller
Intel High Definition Audio Controller
Mini PCI Express connector
USB UHCI controller 1
USB UHCI controller 2
USB UHCI controller 3
USB UHCI controller 4
USB UHCI controller 5
EHCI controller #1
EHCI controller #2
PCI bridge
PCI controller
Serial ATA controller #1
Serial ATA controller #2
SMBus controller
Gigabit LAN controller
IEEE-1394a controller
PCI Express video controller
(Note 1)
(Note 1)
45
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