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DFI CR960-HM76 User Manual

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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

........................................................................................................8

Chapter 2 - Concept

....................................................................... 9

COM Express Module Standards

..............................................................9

Specification Comparison Table

............................................................. 10

Chapter 3 - Hardware Installation

.............................................. 11

Board Layout

............................................................................................... 11

Block Diagram

............................................................................................. 12

Mechanical Diagram

.................................................................................. 13

System Memory

.......................................................................................... 14

Installing the DIMM Module ....................................................................... 14

Connectors

................................................................................................... 15

CPU Fan Connector.................................................................................... 15
COM Express Connectors ........................................................................... 16
COM Express Connectors Signal Discription ................................................. 19

Standby Power LED

................................................................................... 29

Cooling Option

............................................................................................ 29

Installing CR960-QM77/HM76 onto a Carrier Board

........................ 30

Chapter 4 - BIOS Setup

............................................................... 33

Overview

..................................................................................................... 33

AMI BIOS Setup Utility

............................................................................. 34

Main ......................................................................................................... 34
Advanced .................................................................................................. 34
Chipset ..................................................................................................... 43
Boot ......................................................................................................... 49
Security .................................................................................................... 50
Save & Exit ............................................................................................... 51

Updating the BIOS

.................................................................................... 52

Notice: BIOS SPI ROM

............................................................................. 53

Chapter 5 - Supported Software

.......................................................... 54

Chapter 6 - GPIO Programming Guide

............................................... 71

Appendix A - nLite and AHCI Installation Guide

........................... 72

nLite

............................................................................................................... 72

AHCI

.............................................................................................................. 76

Appendix B - Watchdog Sample Code

................................................ 78

Appendix C - System Error Message

................................................... 79

Appendix D - Troubleshooting

................................................................ 80

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