Pci Configuration Space Map; Table 36 Pci Configuration Space Map - Congatec COM Express conga-TCA3 User Manual

9.2

PCI Configuration Space Map

Table 36 PCI Configuration Space Map
Bus Number
(hex)
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
03h
04h
04h
04h
08h
Note
1. The PCI Express Ports are visible only if they are set to "Enabled" in the BIOS setup program and a device attached to the corresponding
PCI Express port on the carrier board.
2. The above table represents a case when a single function PCI Express device is connected to all possible slots on the carrier board. The
given bus numbers will change based on the actual configuration of the hardware.
Copyright © 2014 congatec AG
Device Number Function Number
(hex) (hex)
00h 00h
02h 00h
12h 00h
13h 00h
14h 00h
17h 01h
1Ah 00h
1Bh 00h
1Ch 00h
1Ch 01h
1Ch 02h
1Ch 03h
1Dh 00h
1Fh 00h
1Fh 03h
00h 00h
01h 00h
02h 00h
03h 00h
00h 00h
Description
SoC Transaction Router
Graphics and Display
SD Port
SATA
XHCI USB
eMMC 4.5 Port
Trusted Execution Engine
HD Audio
PCI Express Root Port 0
PCI Express Root Port 1
PCI Express Root Port 2
PCI Express Root Port 3
EHCI USB
LPC: Bridge to Intel Legacy Port
SMBus Port
PLX PE8605 PCI Express Bridge
PLX PCI Express Port 0
PLX PCI Express Port 1
PLX PCI Express Port 2
Intel I210 Ethernet Network
®
TA30m16 63/95