cExpress-HL
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IRQ#
Typical Intterupt Resource
Connected to Pin
Available
16
N/A
Intel HDA, PCIE Port 0/1/2/3 EHCI Conterller #2 ,
I.G.D ,XHCI Controller
Note (1)
17
N/A
PCIE Port 0/1/2/3
Note (1)
18
N/A
PCIE Port 0/1/2/3 SMBus Controller,
Note (1)
19
N/A
PCIE Port 0/1/2/3
Note (1)
20
N/A
Gbe Controller
Note (1)
21 N/A
Note
(1)
22
N/A
Intel HDA
Note (1)
23
N/A
EHCI Controller #1
Note (1)
Note (1):
These IRQs can be used for PCI devices when onboard device is disabled.
