Express-SL/SLE
49
6.5
PCI Configuration Space Map
Bus Number Device Number Function Number Routing
Description
00h
00h
00h
N/A
Intel host Bridge
00h 02h
00h
Internal
Intel
I.G.D
00h 08h
00h
Internal
Gaussian
Mixture
Model
00h 14h
00h
Internal
xHCI
Controller
00h
16h
00h
Internal
Intel Management Engine Interface
00h
17h
00h
Internal
Intel AHCI controller
00h
1Ch
00h
Internal
Intel PCI Express Root port 1
00h
1Ch
01h
Internal
Intel PCI Express Root port 2
00h
1Ch
02h
Internal
Intel PCI Express Root port 3
00h
1Ch
03h
Internal
Intel PCI Express Root port 4
00h
1Ch
05h
Internal
Intel PCI Express Root port 6
00h
1Ch
06h
Internal
Intel PCI Express Root port 7
00h
1Fh
00h
N/A
Intel LPC Interface Bridge
00h 1Fh
02h
Internal
Memory
Controller
00h 1Fh
03h
Internal
HDA
Controller
00h 1Fh
04h
Internal
SMBUS
Controller
00h 1Fh
06h
Internal
Ethernet
Controller