ADLINK Express-HR - Manual (Page 33)

Page 33 Express-IA533 User’s Manual Page 33 Express-IA533 User’s Manual Express-HR User’s Manual Page 33 Page 33 Express-HR User’s Manual
8.4 Interrupt Request (IRQ) Lines
PIC Mode
IRQ# Typical Interrupt Resource Connected Available
0 Counter 0 Internal Timer / Counter 0 output / HPET #0 No
1 Keyboard controller IRQ1 via SERIRQ No
2 Cascade interrupt from slave PIC Slave controller INTR output No
3 Serial Port 2 (COM2) IRQ3 via SERIRQ No
4 Serial Port 1 (COM1) IRQ4 via SERIRQ No
5 Available N/A Yes
6 Available N/A Yes
7 Available N/A Yes
8 Real-time clock Internal RTC / HPET #1 No
9 SCI / PCI IRQ9 via SERIRQ No
10 Available N/A Yes
11 Available N/A Yes
12 PS/2 Mouse IRQ12 via SERIRQ No
13 Math Processor N/A No
14 SATA Primary IRQ14 via SERIRQ No
15 SATA Secondary IRQ15 via SERIRQ No