Intel D925XBC Manuale Utente

Contents

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 ................................................................................. 21

1.7

Intel

925X Chipset ...................................................................................................... 25

1.7.1

USB ............................................................................................................... 25

1.7.2

IDE Support ................................................................................................... 25

1.7.3

Real-Time Clock, CMOS SRAM, and Battery................................................ 28

1.8

PCI Express Connectors.............................................................................................. 28

1.9

Auxiliary Power (AUX PWR) Output Connector ........................................................... 28

1.10

I/O Controller................................................................................................................ 29

1.10.1

Serial Port...................................................................................................... 29

1.10.2

Parallel Port ................................................................................................... 29

1.10.3

Diskette Drive Controller................................................................................ 30

1.10.4

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

1.11

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

1.11.1

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

1.11.2

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

1.11.3

8-Channel (7.1) Audio Subsystem................................................................. 32

1.11.4

6-Channel (5.1) Audio Subsystem................................................................. 34

1.12

LAN Subsystem ........................................................................................................... 35

1.12.1

Marvell Yukon 88E8050 PCI Express 1.0a Integrated MAC/PHY
Gigabit Ethernet Controller ............................................................................ 35

1.12.2

RJ-45 LAN Connector with Integrated LEDs ................................................. 35

1.12.3

Alert Standard Format (ASF) Support ........................................................... 36

1.12.4

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

1.13

Hardware Management Subsystem............................................................................. 37

1.13.1

Hardware Monitoring and Fan Control ASIC ................................................. 37

1.13.2

Thermal Monitoring........................................................................................ 38

1.13.3

Fan Monitoring............................................................................................... 40

1.13.4

Chassis Intrusion and Detection.................................................................... 40

1.14

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

1.14.1

ACPI .............................................................................................................. 40

1.14.2

Hardware Support ......................................................................................... 43