UNO-3200G Series User Manual
26
A.1
System I/O Address and Interrupt Assignment
Table A.1: Interrupt Assignments
Interrupt#
Interrupt source
NMI
Parity error detected
IRQ0
System timer
IRQ1
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
IRQ2
Interrupt from controller 2 (cascade)
IRQ3
Communications Port (COM2)
IRQ4
Communications Port (COM1)
IRQ5
Available
IRQ6
Available
IRQ7
EC Watch DOG
IRQ8
System CMOS/real time clock
IRQ9
Microsoft ACPI-Compliant System
IRQ10
Available
IRQ11
Available
IRQ12
PS/2 Compatible Mouse
IRQ13
Numeric data processor
IRQ14
Primary IDE
IRQ15
Secondary IDE