DFI BT968 - Manual (Page 3)

www.dfi .com Chapter 1 Introduction
3
Table of Contents
Copyright
.............................................................................................................2
Trademarks ........................................................................................................2
FCC and DOC Statement on Class B .....................................................2
About this Manual ..........................................................................................4
Warranty
..............................................................................................................4
Static Electricity Precautions
......................................................................4
Safety Measures ..............................................................................................4
About the Package .........................................................................................5
Chapter 1 - Introduction
.............................................................................6
Specifications ................................................................................................6
Features ........................................................................................................7
Chapter 2 - Concept
....................................................................... 8
COM Express Module Standards ..............................................................8
Specification Comparison Table ...............................................................9
Chapter 3 - Hardware Installation ...............................................10
Board Layout ............................................................................................... 10
Block Diagram ............................................................................................. 10
Mechanical Diagram .................................................................................. 11
System Memory .......................................................................................... 12
Installing the DIMM Module ....................................................................... 13
Connectors ................................................................................................... 14
CPU Fan Connector.................................................................................... 14
COM Express Connectors ........................................................................... 14
COM Express Connectors Signal Discription ................................................. 17
Standby Power LED ................................................................................... 25
Cooling Option ............................................................................................ 25
Installing BT968 onto a Carrier Board ................................................. 26
Installing the COM Express Debug Card ............................................. 29
Chapter 4 - BIOS Setup
............................................................... 32
Overview ..................................................................................................... 32
AMI BIOS Setup Utility ............................................................................. 33
Main ......................................................................................................... 33
Advanced .................................................................................................. 33
Chipset ..................................................................................................... 40
Security .................................................................................................... 45
Boot ......................................................................................................... 45
Save & Exit ............................................................................................... 46
Updating the BIOS .................................................................................... 46
Notice: BIOS SPI ROM ............................................................................. 47
Chapter 5 - Supported Software
........................................................... 48
Chapter 6 - GPIO Programming Guide ............................................... 61
Appendix A - nLite and AHCI Installation Guide ........................... 62
nLite ............................................................................................................... 62
AHCI .............................................................................................................. 66
Appendix B - Watchdog Sample Code
................................................ 68
Appendix C - System Error Message
................................................... 69
Appendix D - Troubleshooting ................................................................ 70