DFI OT905-B series - 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 Comparision Table ..............................................................9
Chapter 3 - Hardware Installation .............................................. 10
Board Layout ............................................................................................... 10
Block Diagram ............................................................................................. 10
Mechanical Diagram .................................................................................. 11
System Memory .......................................................................................... 12
Installing the DIM Module ........................................................................... 13
Connectors ................................................................................................... 14
CPU Fan Connector ..................................................................................... 14
COM Express Connectors ............................................................................ 14
COM Express connector Signal Discription .................................................... 16
Cooling Option ............................................................................................ 28
Installing OT905-B onto a Carrier Board ............................................ 29
Chapter 4 - BIOS Setup
............................................................... 31
Overview ..................................................................................................... 31
AMI BIOS Setup Utility ............................................................................. 32
Main .......................................................................................................... 32
Advanced ................................................................................................... 32
Chipset ...................................................................................................... 37
Boot........................................................................................................... 41
Security ...................................................................................................... 42
Save & Exit ............................................................................................... 43
Updating the BIOS ....................................................................................... 44
Chapter 5 - Supported Software .......................................................... 45
Appendix A - nLite and AHCI Installation Guide ........................... 52
nLite ............................................................................................................... 52
AHCI .............................................................................................................. 56
Appendix B - Watchdog Sample Code
................................................ 65
Appendix C - System Error Message ................................................... 59
Appendix D - Troubleshooting ................................................................ 60