Intel DG45ID

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.......................................... 22
1.6.3 USB ................................................................................... 23
1.6.4 Serial ATA Interfaces ............................................................ 23
1.7 Real-Time Clock Subsystem .............................................................. 25
1.8 Legacy I/O Controller....................................................................... 26
1.8.1 Consumer Infrared (CIR)....................................................... 26
1.8.2 Serial Port........................................................................... 26
1.9 Audio Subsystem............................................................................. 27
1.9.1 Audio Subsystem Software .................................................... 28
1.9.2 Audio Connectors and Headers ............................................... 28
1.10 LAN Subsystem............................................................................... 29
1.10.1 Intel
®
82567LF Gigabit Ethernet Controller............................... 29
1.10.2 LAN Subsystem Software....................................................... 30
1.10.3 RJ-45 LAN Connector with Integrated LEDs .............................. 30
1.11 Hardware Management Subsystem .................................................... 31
1.11.1 Hardware Monitoring and Fan Control...................................... 31
1.11.2 Fan Monitoring..................................................................... 31
1.11.3 Chassis Intrusion and Detection.............................................. 31
1.11.4 Thermal Monitoring .............................................................. 32
1.12 Power Management ......................................................................... 33
1.12.1 ACPI................................................................................... 33
1.12.2 Hardware Support ................................................................ 36
1.12.3 ENERGY STAR* .................................................................... 40
2 Technical Reference............................................................ 41
2.1 Memory Map................................................................................... 41
2.1.1 Addressable Memory............................................................. 41
2.2 Connectors and Headers................................................................... 44
2.2.1 Back Panel Connectors .......................................................... 45
2.2.2 Component-side Connectors and Headers ................................ 46
2.3 Jumper Block .................................................................................. 55