User`s manual

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CZGG LU-10-X Series CyberResearch

®

CPU Cards

152 ©Copyright 2007 CyberResearch, Inc.

C.3 IRQ Mapping Table

IRQ0 System Timer

IRQ8

RTC clock

IRQ1 Keyboard IRQ9

ACPI

IRQ2 Available IRQ10

LAN

IRQ3 COM2 IRQ11

LAN/USB2.0/SATA

IRQ4 COM1 IRQ12

PS/2 mouse

IRQ5 SMBus Controller

IRQ13

FPU

IRQ6 FDC IRQ14

Primary IDE

IRQ7 Available IRQ15

Secondary IDE

Table C-3: IRQ Mapping Table

C.4 DMA Channel Assignments

Channel

Function

0 Available

1 Available

2 Floppy disk (8-bit transfer)

3 Available

4 Cascade for DMA controller 1

5 Available

6 Available

7 Available

Table C-4: IRQ Mapping Table