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Contents
1
Product Description
1.1
PCI Bus Terminology Change
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11
1.2
Board Differences
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11
1.3
Overview
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12
1.3.1
Feature Summary
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12
1.3.2
Manufacturing Options
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13
1.3.3
Board Layouts
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14
1.3.4
Block Diagram
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18
1.4
Online Support
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19
1.5
Processor
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19
1.6
System Memory
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20
1.6.1
Memory Configurations
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21
1.7
Intel
®
925XE Chipset
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25
1.7.1
USB
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25
1.7.2
IDE Support
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25
1.7.3
Real-Time Clock, CMOS SRAM, and Battery
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28
1.8
PCI Express Connectors
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28
1.9
Auxiliary Power (AUX PWR) Output Connector
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28
1.10
I/O Controller
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29
1.10.1
Serial Port
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29
1.10.2
Parallel Port
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29
1.10.3
Diskette Drive Controller
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30
1.10.4
Keyboard and Mouse Interface
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30
1.11
Audio Subsystem
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31
1.11.1
Audio Subsystem Software
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31
1.11.2
Audio Connectors
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31
1.11.3
8-Channel (7.1) Audio Subsystem
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32
1.11.4
6-Channel (5.1) Audio Subsystem
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34
1.12
LAN Subsystem
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35
1.12.1
Marvell Yukon 88E8050 PCI Express 1.0a Integrated MAC/PHY
Gigabit Ethernet Controller
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35
1.12.2
RJ-45 LAN Connector with Integrated LEDs
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35
1.12.3
Alert Standard Format (ASF) Support
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36
1.12.4
LAN Subsystem Software
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36
1.13
Hardware Management Subsystem
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37
1.13.1
Hardware Monitoring and Fan Control ASIC
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37
1.13.2
Thermal Monitoring
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38
1.13.3
Fan Monitoring
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40
1.13.4
Chassis Intrusion and Detection
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40
1.14
Power Management
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40
1.14.1
ACPI
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40
1.14.2
Hardware Support
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43