3308040
B.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
B.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
99
Summary of Contents for 3308040A
Page 1: ...User s Manual 5_1 4 Embedded Controller 3308040 Version 1 0 August 2006...
Page 6: ...3308040 THIS PAGE IS INTENTIONALLY LEFT BLANK 6 Global American Inc...
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Page 13: ...3308040 Motherboard Chapter 1 1 Introduction 13...
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Page 21: ...3308040 Motherboard Chapter 2 2 Detailed Specifications 21...
Page 27: ...3308040 Motherboard Figure 2 2 Data Flow Block Diagram 27...
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Page 37: ...3308040 Motherboard 3 Connectors and Jumpers Chapter 3 37...
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Page 79: ...3308040 Motherboard 4 Installation and Configuration Chapter 4 79...
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Page 93: ...3308040 B Watchdog Timer Appendix A 93...
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Page 97: ...3308040 C Address Mapping Appendix B 97...
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Page 101: ...3308040 D External AC 97 Audio CODEC Appendix C 101...
Page 107: ...3308040 E RAID Setup Appendix D 107...
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