Technical Product Specification

vii

Contents

Revision History

Board Identification Information .................................................................. iii

Specification Changes or Clarifications .......................................................... iii

Errata ...................................................................................................... iii

Preface

Inte

nded Audience ..................................................................................... v

What This Document Contains ..................................................................... v

Typographical Conventions ......................................................................... v

1 Product Description

1.1 Overview ......................................................................................... 11

1.1.1 Feature Summary ................................................................. 11

1.1.2 Board Layout ........................................................................ 13

1.1.3 Block Diagram ...................................................................... 15

1.2 Online Support ................................................................................. 16

1.3 Processor ........................................................................................ 16

1.3.1 Intel

D2500 Graphics Subsystem ........................................... 17

1.4 System Memory ............................................................................... 18

1.5 Intel

NM10 Express Chipset .............................................................. 20

1.5.2 USB ..................................................................................... 22

1.5.3 SATA Support ....................................................................... 23

1.6 Real-Time Clock Subsystem ............................................................... 23

1.7 Legacy I/O Controller ........................................................................ 24

1.7.1 Serial Ports ........................................................................... 24

1.7.2 Parallel Port .......................................................................... 24

1.7.3 Keyboard and Mouse Interfaces .............................................. 24

1.8 LAN Subsystem ................................................................................ 25

1.8.1 Intel

82574L Gigabit Ethernet Controllers ............................... 25

1.8.2 LAN Subsystem Software and Drivers ...................................... 25

1.8.3 RJ-45 LAN Connector with Integrated LEDs .............................. 26

1.9 Audio Subsystem .............................................................................. 27

1.9.1 Audio Subsystem Software ..................................................... 28

1.9.2

Audio Connectors and Headers ................................................ 28

1.10 Hardware Management Subsystem ..................................................... 29

1.10.1 Hardware Monitoring ............................................................. 29

1.10.2 Thermal Monitoring ............................................................... 30

1.11 Power Management .......................................................................... 31

1.11.1 ACPI .................................................................................... 31

1.11.2 Hardware Support ................................................................. 34