Copyright
©
2010
congatec
AG
QTOPm14
60/80
9.2
PCI Configuration Space
Table 36
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
01h
00h
Device ID4114h
00h
02h
00h
Internal
IGD (Integrated graphics device)
00h
03h
00h
Internal
SDVO Unit Display
00h
17h
00h
Internal
PCIe Port 0
00h
18h
00h
Internal
PCIe Port 1
00h
19h
00h
Internal
PCIe Port 2
00h
1Ah
00h
Internal
PCIe Port 3
00h
1Bh
00h
Internal
Intel High Definition Audio
00h
1Fh
00h
Internal
LPC Interface
01h
00h
00h
Internal
PCI Express Bridge
02h
00h
00h
Internal
Packet Hub Control
02h
00h
01h
Internal
Gigabit Ethernet MAC
02h
00h
02h
Internal
GPIO
02h
02h
00h
Internal
USB 2.0 OHCI Host 1
02h
02h
01h
Internal
USB 2.0 OHCI Host 1
02h
02h
02h
Internal
USB 2.0 OHCI Host 1
02h
02h
03h
Internal
USB 2.0 OHCI Host 1
02h
02h
04h
Internal
USB Device
02h
04h
00h
Internal
SDIO0
02h
04h
01h
Internal
SDIO1
02h
06h
00h
Internal
AHCI SATA Controller
02h
08h
00h
Internal
USB 2.0 OHCI Host 2
02h
08h
01h
Internal
USB 2.0 OHCI Host 2
02h
08h
02h
Internal
USB 2.0 OHCI Host 2
02h
08h
03h
Internal
USB 2.0 OHCI Host 2
02h
0Ah
00h
Internal
Shared DMA
02h
0Ah
01h
Internal
UART 0
02h
0Ah
02h
Internal
UART 1
02h
0Ah
03h
Internal
UART 2
02h
0Ah
04h
Internal
UART 3
02h
0Ch
00h
Internal
Shared DMA
02h
0Ch
01h
Internal
SPI
02h
0Ch
02h
Internal
I2C
02h
0Ch
03h
Internal
CAN
02h
0Ch
04h
Internal
IEEE1588