User`s manual

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2.4.16 Power Connector (ATX1) .......................................................................... 23
2.4.17 Serial ATA Connector (SATA1) .................................................................. 23
2.4.18 USB Connector (USB1) ............................................................................ 24
2.4.19 CFast™ Socket (SCFAST1) ...................................................................... 24
2.4.20 Ethernet Ports (LAN1 and LAN2) .............................................................. 25
Chapter 3 Hardware Description ........................... 27
3.1 Microprocessors ............................................................................... 27
3.2 BIOS ................................................................................................... 27
3.3 System Memory ................................................................................. 27
3.4 I/O Port Address Map ........................................................................ 28
3.5 Interrupt Controller (IRQ) Map ......................................................... 30
3.6 Memory Map ...................................................................................... 33
Chapter 4 AMI BIOS Setup Utility .......................... 35
4.1 Starting ............................................................................................... 35
4.2 Navigation Keys ................................................................................ 35
4.3 Main Menu .......................................................................................... 36
4.4 Advanced Menu ................................................................................. 37
4.5 Chipset Menu ..................................................................................... 44
4.6 Boot Menu .......................................................................................... 48
4.7 Security Menu .................................................................................... 49
4.8 Save & Exit Menu .............................................................................. 50
Chapter 5 Drivers Installation ................................ 53
5.1 Installing Chipset Driver ................................................................... 53
5.2 Installing Graphics Media Accelerator Driver ................................. 56
5.3 Installing Ethernet Driver .................................................................. 60
5.4 Installing Audio Driver ...................................................................... 62
Appendix A Watchdog Timer ................................... 65
About Watchdog Timer ................................................................................ 65
How to Use Watchdog Timer ....................................................................... 65
Sample Program .......................................................................................... 66
Appendix B Digital I/O ............................................. 69
About Digital I/O ........................................................................................... 69
Digital I/O Programming .............................................................................. 69