OWNER’S HANDBOOK
A p p e n d i x A / 3
IRQ table
You can change the interrupt used by the serial, parallel and infrared ports with the BIOS Setup utility.
Priority
IRQ
Cause of interrupt
1
SMI
Power management unit
2
NMI
Parity error, I/O channel error
3
IRQ0
Timer, Counter 0 output
4
IRQ1
Keyboard
IRQ2
Cascade connection from interrupt controller 2
5
IRQ8
Real time clock
6
IRQ9
CardBus controller, PCI-to-USB Universal Host Controller and NeoMagic
MagicGraph 128XD
7
IRQ10
Reserved
8
IRQ11
Reserved
9
IRQ12
Mouse
10
IRQ13
Co-processor
11
IRQ14
Hard disk controller
12
IRQ15
CD-ROM drive controller
13
IRQ3
Infrared port @ 2F8h (factory default)
Summary of Contents for Pedion Laptop
Page 1: ...Pedion Owner s Handbook i n c l u d i n g Q uick Start G uide ...
Page 12: ...MITSUBISHI PEDION OWNER S HANDBOOK ...
Page 23: ...OWNER S HANDBOOK 1 2 W e l c o m e Pictorial guide to the Pedion 1 6 9 11 3 4 5 2 10 12 7 8 ...
Page 65: ...OWNER S HANDBOOK 5 1 4 C o n n e c t i n g o p t i o n a l d e v i c e s ...
