Intel D915GAV ユーザーズマニュアル

72   

 

 

NMI 

I/O channel check 

0 

Reserved, interval timer 

1 

Reserved, keyboard buffer full 

2 

Reserved, cascade interrupt from slave PIC 

3 

COM2* (Plug and Play option) / ** 

4 COM1* 

5 

LPT2 (Plug and Play option) / ** 

6 

Floppy drive controller 

7 LPT1* 

8 

Real time clock 

9 ** 

10 ** 

11 ** 

12 

Onboard mouse port (if present, else user available) 

13 

Reserved, math coprocessor 

14 

Primary IDE/Serial ATA (if present, else user available) 

15 

Secondary IDE/Serial ATA (if present, else user available) 

*  Default, but can be changed to another IRQ. 

** Dynamically allocated for all PCI/PCI Express devices and slots.