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Appendix C
IRQ and I/O Port Address
The factory-set interrupt requests and I/O port addresses are listed below. Find an appropriate one
to install an optional device.
Interrupt Request
The factory-set IRQs are assigned as follows:
IRQ
Peripheral Device (Controller)
IRQ
Peripheral Device (Controller)
0
System timer
8
Real-time clock
1
Keyboard
9
Reserved
2
Reserved
10
Reserved
3
COMB serial port (PCI)
11
Reserved
4
COMA serial port (PCI)
12
Mouse
5
Reserved
13
Numeric processor
6
Floppy disk
14
P-IDE
7
Reserved
15
S-IDE
Содержание N8100-1078F
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