Intel AP440FX specifications Interrupts

AP440FX Motherboard Technical Product Specification

2.6 Interrupts

Table 32. Interrupts

IRQ

NMI

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Resource

I/O Channel Check

Reserved, Interval Timer

Reserved, Keyboard buffer full

Reserved, Cascade interrupt from slave PIC

Serial Port 2

Serial Port 1

Audio - Codec

Floppy

Parallel Port 1

Real Time Clock

Audio - FM Synthesis

USB

Video

Onboard Mouse Port if present, else user available

Reserved, Math coprocessor

Primary IDE if present, else user available

Secondary IDE if present, else user available

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