Intel Desktop Board D945GRW BLKD945GRWLK User Manual

Intel

Product codes

BLKD945GRWLK

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Contents

1

Product Description

Power Connector Terminology Change ......................................................................... 9

Overview ...................................................................................................................... 10

Feature Summary.......................................................................................... 10

Manufacturing Options .................................................................................. 11

Board Layout ................................................................................................. 12

Block Diagram ............................................................................................... 14

Online Support ............................................................................................................. 15

Processor ..................................................................................................................... 15

System Memory ........................................................................................................... 16

Memory Configurations ................................................................................. 17

945G Chipset ..................................................................................................... 21

Intel 945G Graphics Subsystem.................................................................... 21

USB ............................................................................................................... 23

IDE Support ................................................................................................... 24

Real-Time Clock, CMOS SRAM, and Battery................................................ 25

PCI Express* Connector .............................................................................................. 29

IEEE-1394a Connector (Optional) ............................................................................... 29

Legacy I/O Controller ................................................................................................... 30

Serial Port...................................................................................................... 30

Parallel Port ................................................................................................... 30

Keyboard and Mouse Interface ..................................................................... 30

Audio Subsystem ......................................................................................................... 31

Audio Subsystem Software ........................................................................... 31

Audio Connectors .......................................................................................... 31

8-Channel (7.1) Audio Subsystem................................................................. 31

LAN Subsystem ........................................................................................................... 33

82573E/82573L Gigabit Ethernet Controller ........................................ 33

RJ-45 LAN Connector with Integrated LEDs ................................................. 33

Alert Standard Format (ASF) Support (Optional) .......................................... 34

Active Management Technology (Intel

AMT) (Optional) .................... 34

LAN Subsystem Software.............................................................................. 36

Hardware Management Subsystem ............................................................................. 36

Hardware Monitoring and Fan Control ASIC ................................................. 36

Chassis Intrusion and Detection.................................................................... 36

Fan Monitoring............................................................................................... 36

Thermal Monitoring........................................................................................ 37

Power Management ..................................................................................................... 38

ACPI .............................................................................................................. 38

Hardware Support ......................................................................................... 40

2

Technical Reference

Memory Resources ...................................................................................................... 45

Addressable Memory..................................................................................... 45

Memory Map.................................................................................................. 47