252
Interrupt levels
IRQ
Device
0
Interval timer
1
Keyboard buffer full
2
Cascade interrupt for IRQ9
3
Onboard serial port B (COM2)
4
Onboard serial port A (COM1)
5
Onboard network adapter, USB
6
Onboard floppy disk controller
7
Parallel port LPT1
8
Real-time clock (RTC)
9
ACPI
10
Onboard SCSI A and B (SM card)
11
NIC (SM card)
12
Onboard PS/2 mouse port
13
Arithmetic coprocessor
14
IDE controller
15
VGA (SM card)
Summary of Contents for 3200
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