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Contents
1 Product Description
1.1 Overview........................................................................................ 10
1.1.1 Feature Summary ................................................................ 10
1.1.2 Board Layout ....................................................................... 12
1.1.3 Block Diagram ..................................................................... 14
1.2 Legacy Considerations...................................................................... 15
1.3 Online Support................................................................................ 15
1.4 Processor ....................................................................................... 15
1.5 System Memory .............................................................................. 16
1.5.1 Memory Configurations ......................................................... 17
1.6 Intel
®
G33 Express Chipset ............................................................... 19
1.6.1 Intel G33 Graphics Subsystem ............................................... 19
1.6.2 Intel
®
Viiv™ Processor Technology .......................................... 21
1.6.3 USB ................................................................................... 21
1.6.4 Serial ATA Interfaces ............................................................ 22
1.7 Parallel IDE Controller ...................................................................... 23
1.8 Real-Time Clock Subsystem .............................................................. 23
1.9 Legacy I/O Controller ....................................................................... 24
1.9.1 Consumer Infrared (CIR)....................................................... 24
1.9.2 Serial Port ........................................................................... 24
1.10 Audio Subsystem............................................................................. 25
1.10.1 Audio Subsystem Software .................................................... 26
1.10.2 Audio Connectors and Headers............................................... 26
1.11 LAN Subsystem............................................................................... 27
1.11.1 Intel
®
82566DC Gigabit Ethernet Controller.............................. 27
1.11.2 LAN Subsystem Software....................................................... 28
1.11.3 RJ-45 LAN Connector with Integrated LEDs .............................. 28
1.12 Hardware Management Subsystem .................................................... 29
1.12.1 Hardware Monitoring and Fan Control...................................... 29
1.12.2 Fan Monitoring..................................................................... 29
1.12.3 Chassis Intrusion and Detection.............................................. 29
1.12.4 Thermal Monitoring .............................................................. 30
1.13 Power Management ......................................................................... 31
1.13.1 ACPI .................................................................................. 31
1.13.2 Hardware Support ................................................................ 34
2 Technical Reference
2.1 Memory Map................................................................................... 39
2.1.1 Addressable Memory............................................................. 39
2.2 Connectors and Headers................................................................... 42
2.2.1 Back Panel Connectors .......................................................... 43
2.2.2 Component-side Connectors and Headers ................................ 44