C-2
PIRQ and PCI Device
The factory-set PCI device interrupts are assigned as follows. You can change these interrupts by using the BIOS
SETUP, however, use the factory-set interrupts as they are. See Chapter 4 for details.
PIRQ1 PIRQ2 PIRQ3 PIRQ4 PIRQ5 PIRQ8
USB#1
√
USB#2
√
USB20
√
IDE (native mode)
√
SMBus
√
VGA INTA
RAID INTA
LAN INTA INTB
PCISlot#1 (PCI)
INTB INTA
INTC
INTD
PCISlot#2 (PCI)
INTA INTB
INTC
INTD
PCI Slot#3(PCI-EXPRESS) INTA INTB INTC INTD
PCI Slot#4 (PCI-EXPRESS) INTA INTB INTC INTD
PCI Slot#5 (PCI-EXPRESS) INTA INTB INTC INTD
PCI Slot#6 (PCI-X) INTB
INTD
INTA
INTC
PCI Slot#7 (PCI-X)
INTB
INTD
INTA
INTC
PCI Slot#8 (PCI-X) INTA
INTC
INTB
INTD
PCI Slot#9 (PCI-X)
INTA
INTC
INTB
INTD