PPM-C412/Configuration
v1.0
www.winsystems.com
Page 19
7.4 PCI Devices and Functions
Table 8:
Internal devices
Bus
Device Function
Device ID
Device/Function Description
0
0
0
0F00h
Device: SoC transaction router
0
2
0
0F31h
Device: Graphics and display
0
19
0
0F20h (IDE)
0F21h (IDE)
0F22h (AHCI)
0F23h (AHCI)
Device: SATA
0
26
0
0F18h
Device: Trusted execution engine
0
27
0
0F04h
Device: HD audio
0
28
0
0F48h
Device: PCI Express
Function: Root port 1
1
0F4Ah
Device: PCI Express
Function: Root port 2
2
0F4Ch
Device: PCI Express
Function: Root port 3
3
0F4Eh
Device: PCI Express
Function: Root port 4
0
29
0
0F34h
Device: EHCI USB
0
31
0
0F1Ch
Device: Platform controller unit
Function: LPC: Bridge to Intel legacy
block
0
31
3
0F12h
Device: Platform controller unit
Function: SMBus port