v
Contents
1
Product Description .............................................................. 9
1.1
Overview.......................................................................................... 9
1.1.1
Feature Summary .................................................................. 9
1.1.2
Board Layout ....................................................................... 11
1.1.3
Block Diagram ..................................................................... 13
1.2
Legacy Considerations...................................................................... 14
1.3
Online Support................................................................................ 14
1.4
Processor ....................................................................................... 14
1.5
System Memory .............................................................................. 16
1.5.1
Memory Configurations ......................................................... 17
1.6
Intel® G45 Express Chipset .............................................................. 19
1.6.1
Intel G45 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
Real-Time Clock Subsystem .............................................................. 23
1.8
Legacy I/O Controller ....................................................................... 23
1.8.1
Consumer Infrared (CIR)....................................................... 24
1.8.2
Serial Port ........................................................................... 24
1.9
Audio Subsystem............................................................................. 25
1.9.1
Audio Subsystem Software .................................................... 26
1.9.2
Audio Connectors and Headers ............................................... 26
1.10
LAN Subsystem............................................................................... 27
1.10.1
Intel
®
82567LF Gigabit Ethernet Controller............................... 27
1.10.2
LAN Subsystem Software....................................................... 28
1.10.3
RJ-45 LAN Connector with Integrated LEDs .............................. 28
1.11
Hardware Management Subsystem .................................................... 29
1.11.1
Hardware Monitoring and Fan Control...................................... 29
1.11.2
Fan Monitoring..................................................................... 29
1.11.3
Chassis Intrusion and Detection.............................................. 29
1.11.4
Thermal Monitoring .............................................................. 30
1.12
Power Management ......................................................................... 31
1.12.1
ACPI................................................................................... 31
1.12.2
Hardware Support ................................................................ 34
1.12.3
ENERGY STAR* .................................................................... 38
2
Technical Reference............................................................ 39
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
2.3
Jumper Block .................................................................................. 53