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Contents
1
Product Description
1.1
Overview
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10
1.1.1
Feature Summary
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10
1.1.2
Manufacturing Options
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11
1.1.3
Board Layout
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12
1.1.4
Block Diagram
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14
1.2
Online Support
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15
1.3
Processor
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15
1.4
System Memory
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16
1.4.1
Memory Configurations
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17
1.5
Intel
®
945P Chipset
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21
1.5.1
USB
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21
1.5.2
IDE Support
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22
1.5.3
Real-Time Clock, CMOS SRAM, and Battery
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24
1.6
PCI Express Connectors
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24
1.7
IEEE-1394a Connectors (Optional)
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24
1.8
Legacy I/O Controller
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25
1.8.1
Serial Port
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25
1.8.2
Parallel Port
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25
1.8.3
Diskette Drive Controller
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25
1.8.4
Keyboard and Mouse Interface
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25
1.9
Audio Subsystem
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26
1.9.1
Audio Subsystem Software
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26
1.9.2
Audio Connectors
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26
1.9.3
6-Channel (5.1) Audio Subsystem
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27
1.10
LAN Subsystem
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28
1.10.1
LAN Subsystem Software
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28
1.10.2
10/100 Mbits/sec LAN Subsystem
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29
1.10.3
Gigabit LAN Subsystem
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30
1.11
Hardware Management Subsystem
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31
1.11.1
Hardware Monitoring and Fan Control ASIC
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31
1.11.2
Chassis Intrusion and Detection
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31
1.11.3
Fan Monitoring
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31
1.11.4
Thermal Monitoring
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32
1.12
Power Management
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33
1.12.1
ACPI
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33
1.12.2
Hardware Support
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35
1.13
Trusted Platform Module (Optional)
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38
2
Technical Reference
2.1
Introduction
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39
2.2
Memory Resources
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39
2.2.1
Addressable Memory
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39
2.2.2
Memory Map
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41
2.3
DMA Channels
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41