DH67BL Technical Product Specification

vii

Contents

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 Legacy Considerations ....................................................................... 16

1.3 Online Support ................................................................................. 16

1.4 Processor ........................................................................................ 17

1.4.1 PCI Express x16 Graphics ....................................................... 17

1.5 System Memory ............................................................................... 18

1.5.1 Memory Configurations .......................................................... 19

1.6 Intel

H67 Express Chipset ................................................................ 21

1.7 Graphics Subsystem ......................................................................... 21

1.7.1 Integrated Graphics ............................................................... 21

1.7.2 USB ..................................................................................... 24

1.8 SATA Interfaces ............................................................................... 25

1.9 Real-Time Clock Subsystem ............................................................... 26

1.10 Legacy I/O Controller ........................................................................ 26

1.10.1 Consumer Infrared (CIR) ........................................................ 26

1.11 Audio Subsystem .............................................................................. 27

1.11.1 Audio Subsystem Software ..................................................... 27

1.11.2 Audio Subsystem Components ................................................ 27

1.12 LAN Subsystem ................................................................................ 29

1.12.1 Intel

82579V Gigabit Ethernet Controller ................................ 29

1.12.2 LAN Subsystem Software ....................................................... 30

1.12.3 RJ-45 LAN Connector with Integrated LEDs .............................. 30

1.13 Hardware Management Subsystem ..................................................... 31

1.13.1 Hardware Monitoring ............................................................. 31

1.13.2 Fan Monitoring ...................................................................... 31

1.13.3 Chassis Intrusion and Detection .............................................. 31

1.13.4 Thermal Monitoring ............................................................... 32

1.14 Power Management .......................................................................... 33

1.14.1 ACPI .................................................................................... 33

1.14.2 Hardware Support ................................................................. 35

2 Technical Reference

2.1 Memory Resources ........................................................................... 41

2.1.1 Addressable Memory ............................................................. 41

2.1.2 Memory Map ......................................................................... 43

2.2 Connectors and Headers .................................................................... 43

2.2.1 Back Panel Connectors ........................................................... 44

2.2.2 Component-side Connectors and Headers................................. 45