User`s manual

iv
Table of Contents
Disclaimers ........................................................................................................... ii
ESD Precautions ................................................................................................. iii
CHAPTER 1 INTRODUCTION..................................................................................... 1
1.1 Specifications ........................................................................................... 2
1.2 Utilities Supported.................................................................................... 4
CHAPTER 2 JUMPERS AND CONNECTORS............................................................ 5
2.1 Board Dimensions and Fixing Holes....................................................... 5
2.2 Board Layout........................................................................................... 7
2.3 Jumper Settings ...................................................................................... 9
2.4 Connectors............................................................................................ 11
CHAPTER 3 HARDWARE DESCRIPTION................................................................ 19
3.1 Microprocessors.................................................................................... 19
3.2 BIOS...................................................................................................... 19
3.3 System Memory .................................................................................... 19
3.4 I/O Port Address Map............................................................................ 20
3.5 Interrupt Controller ................................................................................ 22
3.6 Memory Map ......................................................................................... 23
CHAPTER 4 AMI BIOS UTILITY................................................................................ 26
4.1 Starting.................................................................................................. 26
4.2 Navigation Keys .................................................................................... 26
4.3 Main Menu ............................................................................................ 28
4.4 Advanced Menu .................................................................................... 29
4.5 PCI PnP Menu ...................................................................................... 44
4.6 Boot Menu............................................................................................. 47
4.7 Security Menu ....................................................................................... 50
4.8 Chipset Menu........................................................................................ 51
4.9 Exit Menu .............................................................................................. 55
APPENDIX A WATCHDOG TIMER ........................................................................... 58
APPENDIX B DIGITAL I/O......................................................................................... 60