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Appendix B Technical Summary
PSB-1688LF USER
′
S MANUAL
Page: B-3
INTERRUPT MAP
IRQ ASSIGNMENT
0 System
TIMER
1 Keyboard
2 Cascade
3
Serial port 2
4
Serial port 1
5 Available
6 Floppy
7
Parallel port 1
8 RTC
clock
9 Available
10 Available
11 Available
12 PS/2
Mouse
13 Math
coprocessor
14 IDE1
15 IDE2