Pci interrupt routing map – ADLINK cExpress-BT2 User Manual
Page 41
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cExpress-BT2
Page 41
6.5. PCI Interrupt Routing Map
INT Line Intel I.G.D PCIE Root
Port#1
PCIE Root 
Port#2 
PCIE Root 
Port#3 
PCIE Root 
Port#4 
SD Host # 0 
eMMC 
SD Host# 1 
SDIO 
Int0
INTA:16
INTA:16
INTA:16
Int1
INTB:17
INTB:17
Int2
INTC:18
Int3
INTD:19
INT Line SD Host#2
SD Card
SATA 
Controller 
Texas 
Instruments 
PCIe to PCI 
Bridge 
xHCI Host
Low Power 
AUDIO Engine 
TXE
HDA
Int0
INTE:20
INTF:21
INTF:21
INTG:22
Int1
Int2 INTC:18
INTC:18
Int3
INTD:19
INT Line EHCI
Controller
SMBus 
Controller 
GBE 
Controller 
LPSS2 DMA
LPSS2 I2C#1
LPSS2 I2C#2
Int0
INTH:23
INTE:20
INTB:17
Int1
INTC:18
Int2
INTD:19
Int3
INTC:18
6.6. PCI Interrupt Routing Map
Device
Address
DIMM A
A0h
DIMM B
A4h
BMC 50h
Extend GPIO
40h
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