Computer Hardware User Manual

Chapter 3 Signals and Pinout Tables
50 Reference Manual COM 830
00h 02h 01h N.A. VGA Graphics
00h 1Bh 00h Internal Intel High Definition
Audio Controller
(Azalia)
00h (see
Note)
1Ch 00h Internal PCI Express Root Port
0
00h (see
Note)
1Ch 01h Internal PCI Express Root Port
1
00h (see
Note)
1Ch 02h Internal PCI Express Root Port
2
00h (see
Note)
1Ch 03h Internal PCI Express Root Port
3
00h (see
Note)
1Ch 04h Internal PCI Express Root Port
4
00h (see
Note)
1Ch 05h Internal PCI Express Root Port
5
00h 1Dh 00h Internal UHCI Host Controller
0
00h 1Dh 01h Internal UHCI Host Controller
1
00h 1Dh 02h Internal UHCI Host Controller
2
00h 1Dh 03h Internal UHCI Host Controller
3
00h 1Dh 07h Internal EHCI Host Controller
00h 1Eh 00h Internal PCI to PCI Bridge
00h 1Eh 02h Internal AC97 Audio
Controller
00h 1Fh 00h N.A. PCI to LPC Bridge
00h 1Fh 01h Internal Parallel ATA
Controller in enhanced
mode
00h 1Fh 02h Internal Serial ATA Controller
in enhanced or RAID
mode / Parallel ATA
and non-RAID Serial
ATA as combined IDE
Controller in
compatible mode
00h 1Fh 03h Internal SMBus Host
Controller
01h (see
Note)
00h xxh Internal PCI Express Port 0
02h (see
Note)
00h xxh Internal PCI Express Port 1
03h (see
Note)
00h xxh Internal PCI Express Port 2
Table 3-29. PCI Configuration Space Map (Continued)