Copyright
©
2012
congatec
AG
TCEDm10
68/94
8.4
PCI Configuration Space Map
Table 32 PCI Configuration Space Map
Bus Number (hex) Device Number (hex)
Function Number (hex) PCI Interrupt Routing Description
00h
00h
00h
N.A.
Host Bridge
00h
02h
00h
Internal
VGA Graphics
00h
1Bh
00h
Internal
Intel High Definition Audio Controller
00h (Note1)
1Ch
00h
Internal
PCI Express Root Port 1
00h (Note1)
1Ch
01h
Internal
PCI Express Root Port 2
00h (Note1)
1Ch
02h
Internal
PCI Express Root Port 3
00h (Note1)
1Ch
03h
Internal
PCI Express Root Port 4
00h
1Dh
00h
Internal
USB UHCI Controller #1
00h
1Dh
01h
Internal
USB UHCI Controller #2
00h
1Dh
02h
Internal
USB UHCI Controller #3
00h
1Dh
03h
Internal
USB UHCI Controller #4
00h
1Dh
07h
Internal
USB 2.0 EHCI Controller #1
00h
1Eh
00h
N.A.
PCI to PCI Bridge
00h
1Fh
00h
N.A.
LPC Controller
00h
1Fh
02h
Internal
Serial ATA Controller
00h
1Fh
03h
Internal
SMBus Controller
02h
00h
00h
N.A
Texas Instruments PCI Express Hub
03h
00h
00h
Internal
PCI Express Hub Port 0
03h
01h
00h
Internal
PCI Express Hub Port 1
03h
02h
00h
Internal
PCI Express Hub Port 2
07h (Note2)
00h
00h
Internal
Texas Instrument 3.0 USB Hub
08h
00h
00h
Internal
Realtek Ethernet Controller
Note
1.
The PCI Express Ports are visible only if a device is attached behind them to the PCI Express Slot on the base board.
2.
This device is only present on some conga-TCA variants.