Справочник Пользователя для Intel 281809-003
Advanced/RH Technical Product Specification
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Page 30
Appendix E
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PCI Configuration Space Map
The 82430HX PCIset uses Configuration Mechanism 1 to access PCI configuration space. The PCI Configuration
Address register is a 32-bit register located at CF8h, the PCI Configuration Data register is a 32-bit register located
at CFCh. These registers are only accessible by full DWORD accesses. The table below lists the PCI bus and device
numbers used by the motherboard.
Address register is a 32-bit register located at CF8h, the PCI Configuration Data register is a 32-bit register located
at CFCh. These registers are only accessible by full DWORD accesses. The table below lists the PCI bus and device
numbers used by the motherboard.
Bus Number
(h
)
Dev Number (hex)
Func. Number
(h
)
Description
00
00
00
Intel 82437HX
00
07
00
Intel 82371FB (PIIX 3) PCI/ISA bridge
00
07
01
Intel 82371FB (PIIX 3) IDE Bus Master
00
08
00
Video [ATI]
00
0B
00
Option PCI expansion Slot for 3 Slot Riser
00
11
00
PCI Expansion Slot
00
13
00
PCI Expansion Slot
Table E-1. Advanced/RH PCI Configuration. Space Map