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Contents
1
Product Description
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9
1.1
Overview
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9
1.1.1
Feature Summary
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9
1.1.2
Board Layout
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11
1.1.3
Block Diagram
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13
1.2
Online Support
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14
1.3
Processor
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14
1.3.1
Intel
®
D525 Graphics Subsystem
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15
1.4
System Memory
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16
1.5
Intel
®
NM10 Express Chipset
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17
1.5.2
USB
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19
1.5.3
SATA Support
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19
1.6
Real-Time Clock Subsystem
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20
1.7
Legacy I/O Controller
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20
1.8
LAN Subsystem
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21
1.8.1
LAN Subsystem Drivers
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21
1.8.2
RJ-45 LAN Connector with Integrated LEDs
..............................
22
1.9
Audio Subsystem
.............................................................................
23
1.9.1
Audio Subsystem Software
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24
1.9.2
Audio Connectors and Headers
...............................................
24
1.10
Hardware Management Subsystem
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25
1.10.1
Hardware Monitoring
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25
1.10.2
Thermal Monitoring
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26
1.11
Power Management
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27
1.11.1
ACPI
...................................................................................
27
1.11.2
Hardware Support
................................................................
30
2
Technical Reference
............................................................
33
2.1
Memory Map
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33
2.1.1
Addressable Memory
.............................................................
33
2.2
Connectors and Headers
...................................................................
36
2.2.1
Back Panel
..........................................................................
37
2.2.2
Component-side Connectors and Headers
................................
39
2.3
BIOS Configuration Jumper Block
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49
2.4
Mechanical Considerations
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51
2.4.1
Form Factor
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51
2.5
Electrical Considerations
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52
2.5.1
Fan Header Current Capability
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52
2.5.2
Add-in Board Considerations
..................................................
52
2.6
Thermal Considerations
....................................................................
52
2.6.1
Passive Heatsink Design in a Passive System Environment
.........
54