Datasheet

Contents

1 Product Description

1.1 Board Differences.......................................................................................................11

1.2 Overview ....................................................................................................................12

1.2.1 Feature Summary ........................................................................................12

1.2.2 Manufacturing Options.................................................................................13

1.2.3 Board Layouts..............................................................................................14

1.2.4 Block Diagram..............................................................................................16

1.3 Online Support ...........................................................................................................17

1.4 Operating System Support .........................................................................................17

1.5 Design Specifications .................................................................................................18

1.6 Processor ...................................................................................................................21

1.7 System Memory .........................................................................................................22

1.7.1 Memory Configurations ................................................................................24

1.8 Intel

865G Chipset....................................................................................................29

1.8.1 Intel 865G Graphics Subsystem...................................................................30

1.8.2 Universal 0.8 V / 1.5 V AGP 3.0 Connector..................................................38

1.8.3 USB..............................................................................................................39

1.8.4 IDE Support .................................................................................................39

1.8.5 Real-Time Clock, CMOS SRAM, and Battery...............................................41

1.9 I/O Controller..............................................................................................................41

1.9.1 Serial Port ....................................................................................................42

1.9.2 Parallel Port..................................................................................................42

1.9.3 Diskette Drive Controller ..............................................................................42

1.9.4 Keyboard and Mouse Interface ....................................................................42

1.10 Audio Subsystem........................................................................................................43

1.10.1 Audio Subsystem Software ..........................................................................43

1.10.2 Intel

Flex 6 Audio Subsystem.....................................................................43

1.10.3 Audio Connectors.........................................................................................45

1.11 LAN Subsystem..........................................................................................................46

1.11.1 10/100 Mbits/sec LAN Subsystem................................................................46

1.11.2 Gigabit LAN Subsystem ...............................................................................47

1.11.3 LAN Subsystem Software ............................................................................48

1.12 Hardware Management Subsystem............................................................................48

1.12.1 Hardware Monitoring and Fan Control ASIC ................................................48

1.12.2 Thermal Monitoring ......................................................................................49

1.12.3 Fan Monitoring .............................................................................................50

1.12.4 Chassis Intrusion and Detection...................................................................50

1.13 Power Management ...................................................................................................50

1.13.1 ACPI.............................................................................................................50

1.13.2 Hardware Support........................................................................................53