Intel D850GBAL ユーザーズマニュアル

78  

NMI

I/O channel check

0

Reserved, interval timer

1

Reserved, keyboard buffer full

2

Reserved, cascade interrupt from slave PIC

3

COM2* (user available if COM2 is not present)

4

COM1*

5

LPT2 (Plug and Play option) / audio / user available

6

Diskette drive controller

7

LPT1*

8

Real time clock

9

User available

10

User available

11

User available

12

Onboard mouse port (if present, else user available)

13

Reserved, math coprocessor

14

Primary IDE (if present, else user available)

15

Secondary IDE (if present, else user available)

* Default, but can be changed to another IRQ.