Datasheet

Contents

1 Product Description

1.1 PCI Bus Terminology Change...................................................................................... 11

1.2 Board Differences ........................................................................................................ 11

1.3 Overview ...................................................................................................................... 12

1.3.1 Feature Summary.......................................................................................... 12

1.3.2 Manufacturing Options .................................................................................. 13

1.3.3 Board Layouts ............................................................................................... 14

1.3.4 Block Diagram ............................................................................................... 18

1.4 Online Support ............................................................................................................. 19

1.5 Processor ..................................................................................................................... 19

1.6 System Memory ........................................................................................................... 20

1.6.1 Memory Configurations ................................................................................. 22

1.7 Intel

915G Chipset .....................................................................................................26

1.7.1 Intel 915G Graphics Subsystem.................................................................... 26

1.7.2 USB ............................................................................................................... 28

1.7.3 IDE Support ................................................................................................... 28

1.7.4 Real-Time Clock, CMOS SRAM, and Battery................................................ 30

1.8 PCI Express Connectors..............................................................................................30

1.9 I/O Controller................................................................................................................30

1.9.1 Serial Ports .................................................................................................... 31

1.9.2 Parallel Port ................................................................................................... 31

1.9.3 Diskette Drive Controller................................................................................ 31

1.9.4 Keyboard and Mouse Interface ..................................................................... 31

1.10 Audio Subsystem ......................................................................................................... 32

1.10.1 Audio Subsystem Software ........................................................................... 32

1.10.2 Audio Connectors .......................................................................................... 32

1.10.3 Intel

High Definition Audio Subsystem ........................................................33

1.11 LAN Subsystem ........................................................................................................... 34

1.11.1 Intel

82562EZ Physical Layer Interface Device........................................... 34

1.11.2 RJ-45 LAN Connector with Integrated LEDs ................................................. 34

1.11.3 Alert Standard Format (ASF) Support ........................................................... 35

1.11.4 LAN Subsystem Software.............................................................................. 35

1.11.5 Intel

Wireless Connect Technology (Optional) ............................................ 35

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

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

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

1.12.3 Fan Monitoring............................................................................................... 39

1.12.4 Chassis Intrusion and Detection....................................................................39

1.13 Power Management ..................................................................................................... 40

1.13.1 ACPI .............................................................................................................. 40

1.13.2 Hardware Support ......................................................................................... 42