Inova ICP-PII Manual De Usuario

©2002 Inova Computers GmbH

Page 2-6

Doc. PD00581013.004

Configuration

ICP-PIII

Interrupt Request

Interrupt Vector

Function/Assignment

IRQ0

08h

Timer

IRQ1

09h

Keyboard

IRQ2

0Ah

Slave 8259

IRQ3

1)

0Bh

COM 2/4

IRQ4

1)

0Ch

COM 1/3

IRQ5

1)

0Dh

LPT2

IRQ6

0Eh

Floppy

IRQ7

1)

0Fh

LPT1

IRQ8

70h

Real-Time Clock

IRQ9

1)

71h

Redirected IRQ2

IRQ10

72h

USB

IRQ11

1)

73h

Ethernet/FireWire

IRQ12

74h

Reserved

IRQ13

75h

Co-processor

IRQ14

1)

76h

Hard Disk (IDE 0)

IRQ15

1)

77h

IDE 1

Table 2.30 PC-AT Interrupt Definitions

1)

Entries may be reserved for ISA devices with the BIOS