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Intel Desktop Board D850EMD2/D850EMV2 Technical Product Specification
Figures
1.
Desktop Board D850EMD2 Components ...................................................................14
2.
Desktop Board D850EMV2 Components....................................................................15
3.
Standard Block Diagram.............................................................................................16
4.
Block Diagram with Optional USB 2.0 Support ...........................................................17
5.
Intel 850E Chipset Block Diagram ..............................................................................25
6.
USB 1.1 Port Configuration (Optional) ........................................................................27
7.
USB 2.0 Port Configuration (Optional) ........................................................................28
8.
Audio Subsystem Block Diagram................................................................................32
9.
ICH2 and CNR Signal Interface ..................................................................................35
10.
Thermal Monitoring.....................................................................................................38
11.
Location of the Standby Power Indicator LED ............................................................45
12.
Back Panel Connectors ..............................................................................................54
13.
Audio Connectors .......................................................................................................58
14.
Power and Hardware Control Connectors ..................................................................60
15.
16.
17.
External I/O Connectors .............................................................................................70
18.
Location of the Jumper Blocks....................................................................................74
19.
Desktop Board D850EMD2 Dimensions .....................................................................76
20.
Desktop Board D850EMV2 Dimensions .....................................................................77
21.
I/O Shield Dimensions ................................................................................................78
22.
Localized High-Temperature Zones............................................................................82
Tables
1.
Summary of Board Differences...................................................................................11
2.
Feature Summary.......................................................................................................12
3.
Manufacturing Options ...............................................................................................13
4.
Specifications .............................................................................................................19
5.
Supported Processors ................................................................................................22
6.
Supported Memory Configurations .............................................................................24
7.
Memory Support Matrix ..............................................................................................24
8.
Supported IDE Modes ................................................................................................28
9.
LAN Connector LED States ........................................................................................34
10.
Effects of Pressing the Power Switch .........................................................................39
11.
Power States and Targeted System Power ................................................................40
12.
Wake-up Devices and Events.....................................................................................41
13.
14.
Control ASIC ..............................................................................................................43
15.
System Memory Map..................................................................................................47
16.
Fixed I/O Map.............................................................................................................48
17.
DMA Channels ...........................................................................................................49
18.
PCI Configuration Space Map ....................................................................................49
19.
Interrupts ....................................................................................................................50
20.
PCI Interrupt Routing Map ..........................................................................................52
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