System interrupts – Hitachi SA200 User Manual
Page 115
D Technical Data
SA200
103
System Interrupts
IRQ
Description
SMI
Power management unit
NMI
Parity error, I/O channel error, watchdog timer error
00
System timer (reserved)
01
Keyboard (reserved)
02
Cascade interrupt from slave PIC (reserved)
03
Serial communication port 2
04
Serial communication port 1
05
Audio controller / video controller (option) / parallel (option)
06
Standard floppy disk controller
07
ECP printer port (LPT1)
08
Real-time clock interrupt
09
Cascaded to INT 0AH (IRQ2)
10
Audio (option) / PCMCIA
11
Audio (option) / PCMCIA
12
PS/2 TouchPad (reserved)
13
Coprocessor Error-FERR# (reserved)
14
Primary IDE controller for hard disk drive (reserved)
15
CD-ROM controller
lonestar.boo : sa200.fm Page 103 Friday, March 6, 1998 10:53 AM