| 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 |
QNX---Interrupt vector numbers（原创！！！）
原文：http://www.cnblogs.com/splovecyk/p/4387331.html