Interrupt Assignments; Table B-3: Interrupt Assignments - PCM -5820 Series User Manual

B.3 Interrupt assignments

Table B-3: Interrupt assignments

Interrupt#
NMI
IRQ 0
IRQ 1
IRQ 2
IRQ 8
IRQ 9
IRQ 10
IRQ 11
IRQ 12
IRQ 13
IRQ 14
IRQ 15
IRQ 3
IRQ 4
IRQ 5
IRQ 6
IRQ 7
* Audio default setting: IRQ5
USB and Ethernet IRQ is automatically set by the system
94 PCM-5820 Series User's Manual
Interrupt source
Parity error detected
Interval timer
Keyboard
Interrupt from controller 2 (cascade)
Real-time clock
Reserve
Available
Reserved for watchdog timer
PS/2 mouse
INT from co-processor
Preliminary IDE
Secondary IDE for CompactFlash
Serial communication port 2
Serial communication port 1
Audio*
Diskette controller (FDC)
Parallel port 1 (print port)