QNX---Interrupt vector numbers（原创！！！）

Interrupt intr	Description
0	A clock that runs at the resolution set by ClockPeriod()
1	Keyboard
2	Slave 8259 — you can't attach to this interrupt.
3	Com2
4	Com1
5	Net card / sound card / other
6	Floppy
7	Parallel printer / sound card / other
8
9	Remapped interrupt 2
10
11
12
13	Co-processor
14	Primary disk controller
15	Secondary disk controller