B.4 interrupt request (irq) lines, Apic mode, Interrupt request (irq) lines – ADLINK M-342 User Manual
Page 93: Table b-4: irq lines apic mode

System Resources
79
M-342
B.4 Interrupt Request (IRQ) Lines
APIC Mode
F080-F08F
F090-F09F
F0A0-F0A3
F0B0-F0B7
F0C0-F0C3
F0D0-F0D7
SATA Controller 1
F0E0-F0EF
F140-F147
SATA Controller 2
IRQ#
Typical Interrupt Resource
Connected to Pin
0
System Timer
N/A
1
Keyboard controller
N/A
2
N/A
N/A
3
Serial Port 2 (COM2) / PCI / ISA
IRQ3 via SERIRQ, IRQ3 at ISA
bus
4
Serial Port 1 (COM1) / PCI / ISA
IRQ4 via SERIRQ, IRQ4 at ISA
bus
5
Serial Port 3 (COM3) / PCI / ISA
IRQ5 via SERIRQ, IRQ5 at ISA
bus
6
N/A
N/A
7
Parallel Port/ Serial Port 4 / PCI /
ISA
IRQ7 via SERIRQ, IRQ7 at ISA
bus
8
Real-time clock
N/A
9
N/A
N/A
10
Serial Port 5 (COM5) / PCI / ISA
IRQ10 via SERIRQ, IRQ10 at ISA
bus
11
Serial Port 6 (COM6) /PCI / ISA
IRQ11 via SERIRQ, IRQ11 at ISA
bus
Table B-4: IRQ Lines APIC Mode
Hex Range
Device
Table B-3: IO Map