Pci Interrupt Routing - Gateway 980 User Manual

Interrupt (IRQ)
5
6
7
8
9
10
11
12
13
14
15

PCI interrupt routing

PCI interrupt routing in PIC mode
Device
Rage XL
Debug slot
Intel 82544GC
SCSI 7899W
PCI slot 1
PCI slot 2
PCI slot 3
PCI slot 4
PCI slot 5
Description
USB
Diskette controller
Parallel
Real-time clock
ACPI SCI
Mouse controller
System interrupt/FERR
Primary IDE
Secondary IDE
Interrupt A Interrupt B
-ICH3 P IRQB
-ICH3 P IRQE -ICH3 P IRQF
P1 IRQ 0
S1 IRQ 0 S1 IRQ 1
S1 IRQ 4 S1 IRQ 5
-S2 IRQ 4 -S2 IRQ 5
PCI IRQ 0 PCI IRQ 1
-P2 IRQ 4 -P2 IRQ 5
-P2 IRQ 0 -P2 IRQ 1
www.gateway.com
Electronic specifications
Interrupt C Interrupt D
-ICH3 P IRQG -ICH3 P IRQH
S1 IRQ 2 S1 IRQ 3
-S2 IRQ 6 -S2 IRQ 7
PCI IRQ 2 PCI IRQ 3
-P2 IRQ 6 -P2 IRQ 7
-P2 IRQ 2 -P2 IRQ 3
105