UNO-2483G/2473G User Manual
24
A.1
System I/O Address and Interrupt Assignment
Table A.1: Interrupt Assignments
Interrupt No.
Interrupt Source
NMI
Parity Error Detected
IRQ0
System timer
IRQ1
Standard 101/102-Key or Microsoft Natural PS/2Keyboard
IRQ2
Interrupt from controller 2 (cascade)
IRQ3
Communications Port (COM2)
IRQ4
Communications Port (COM1)
IRQ5
Communications Port (COM4)
IRQ6
Available
IRQ8
System CMOS/Real-time clock
IRQ9
Microsoft ACPI-Compliant System
IRQ10
Communications Port (COM3)
IRQ12
PS/2 Compatible Mouse
IRQ13
Numeric data processor
IRQ14
Reserved
IRQ15
Reserved
Содержание UNO-2473G
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