ADLINK Express-BE - Manual (Page 44)

Page 44 Express-BE
6.4. Interrupt Request (IRQ) Lines
6.4.1. PIC Mode
IRQ# Typical Intterupt Resource Connected to Pin Available
0 Counter 0 N/A No
1 Keyboard controller N/A No
2 Cascade interrupt from slave PIC N/A No
3 Serial Port 4 / PCI IRQ3 via SERIRQ Note (1)
4 Serial Port 3 / PCI IRQ4 via SERIRQ Note (1)
5 PCI IRQ5 via SERIRQ Note (1)
6 Floppy Drive Controller IRQ6 via SERIRQ No
7 PCI IRQ7 via SERIRQ Note (1)
8 Real-time clock N/A No
9 SCI / PCI IRQ9 via SERIRQ Note (1)
10 Serial Port 1 IRQ10 via SERIRQ No
11 Serial Port 2 IRQ11 via SERIRQ No
12 PS/2 Mouse / PCI IRQ12 via SERIRQ Note (1)
13 Math Processor N/A No
14 Primary IDE controller / PCI IRQ14 via SERIRQ Note (1)
15 PCI N/A No
Note (1): These IRQs can be used for PCI devices when onboard device is disabled.