ADLINK Express-HL - Manual (Page 47)

Express-HL Page 47
APIC Mode (cont'd)
IRQ# Typical Intterupt Resource Connected to Pin Available
16 N/A Intel HDA, PCIE Port 0/1/2/3/4/5/6, EHCI Conterller
#2 ,P.E.G Root Port, I.G.D ,XHCI Controller Note (1)
17 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root Port, Note (1)
18 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root Port, SMBus
Controller, EHCI Controller #2 Note (1)
19 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root Port, 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.