CyberResearch
®
Motherboards
MXGC
Series
220
©Copyright 2007
CyberResearch, Inc.
D.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 D-3: IRQ Mapping Table
D.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 D-4: IRQ Mapping Table
Summary of Contents for MXGC Series
Page 2: ......
Page 20: ......
Page 28: ...CyberResearch Motherboards MXGC Series 8 Copyright 2007 CyberResearch Inc Intentionally Blank ...
Page 256: ...CyberResearch Motherboards MXGC Series 236 Copyright 2007 CyberResearch Inc F Index ...
Page 266: ......
Page 267: ......