Intel BOXDG41AN, Technical Product Specification, Page: 5 / 88

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Contents
1 Product Description
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 .............................................................................. 15
1.5.1 Memory Configurations ......................................................... 17
1.6 Intel
®
G41 Express Chipset ............................................................... 19
1.6.1 Intel G41 Graphics Subsystem ............................................... 19
1.6.2 USB ................................................................................... 21
1.6.3 Serial ATA Interfaces ............................................................ 21
1.7 Real-Time Clock Subsystem .............................................................. 22
1.8 Legacy I/O Controller ....................................................................... 22
1.8.1 Serial Port Interface.............................................................. 22
1.8.2 PS/2 Keyboard/Mouse Interface ............................................. 23
1.9 Audio Subsystem............................................................................. 23
1.9.1 Audio Subsystem Software .................................................... 24
1.9.2 Audio Connectors and Headers ............................................... 24
1.10 LAN Subsystem............................................................................... 25
1.10.1 LAN Subsystem Software....................................................... 25
1.10.2 RJ-45 LAN Connector with Integrated LEDs .............................. 26
1.11 Hardware Management Subsystem .................................................... 27
1.11.1 Hardware Monitoring and Fan Control...................................... 27
1.11.2 Fan Monitoring..................................................................... 27
1.11.3 Chassis Intrusion and Detection.............................................. 27
1.11.4 Thermal Monitoring .............................................................. 28
1.12 Power Management ......................................................................... 29
1.12.1 ACPI................................................................................... 29
1.12.2 Hardware Support ................................................................ 32
2 Technical Reference
2.1 Memory Map................................................................................... 37
2.1.1 Addressable Memory............................................................. 37
2.2 Connectors and Headers................................................................... 40
2.2.1 Back Panel Connectors .......................................................... 41
2.2.2 Component-side Connectors and Headers ................................ 42
2.3 Jumper Block .................................................................................. 50
2.4 Mechanical Considerations ................................................................ 52
2.4.1 Form Factor......................................................................... 52
2.5 Electrical Considerations................................................................... 53