Interrupts (Pentium)
The following table lists the default settings.
IRQ | System Resource |
|
|
NMI | I/O Channel Check |
|
|
0 | Reserved, Interval Timer |
|
|
1 | Reserved, Keyboard buffer full |
|
|
2 | Reserved, Cascade interrupt |
|
|
3 | Serial Port 2 |
|
|
4 | Serial Port 1 |
|
|
5 | User available |
|
|
6 | Reserved, Floppy |
|
|
7 | Parallel Port 1 |
|
|
8 | Real Time Clock |
|
|
9 | NCR Motion, Thermal interrupt |
|
|
10 | LAN |
|
|
11 | Windows Sound System/USB |
|
|
12 | Touch Screen |
|
|
13 | Reserved, Math coprocessor |
|
|
14 | |
|
|
15 | MSR |
|
|
