Intel BOXD850EMD2L - 850E 478PIN MAX-2GB UATX 3PCI Specifications page 6

Intel Desktop Board D850EMD2/D850EMV2 Technical Product Specification
2 Technical Reference
2.1 Introduction.................................................................................................................47
2.2 Memory Map ..............................................................................................................47
2.3 Fixed I/O Map.............................................................................................................48
2.4 DMA Channels ...........................................................................................................49
2.5 PCI Configuration Space Map ....................................................................................49
2.6 Interrupts ....................................................................................................................50
2.7 PCI Interrupt Routing Map ..........................................................................................51
2.8 Connectors .................................................................................................................53
2.8.1 Back Panel Connectors................................................................................54
2.8.2 Internal I/O Connectors ................................................................................57
2.8.3 External I/O Connectors ...............................................................................70
2.9 Jumper Blocks............................................................................................................74
2.9.1 Front Panel Audio Connector/Jumper Block.................................................74
2.9.2 BIOS Setup Configuration Jumper Block......................................................75
2.10 Mechanical Considerations.........................................................................................76
2.10.1 Desktop Board D850EMD2 Form Factor......................................................76
2.10.2 Desktop Board D850EMV2 Form Factor ......................................................77
2.10.3 I/O Shield .....................................................................................................78
2.11 Electrical Considerations ............................................................................................79
2.11.1 Power Consumption .....................................................................................79
2.11.2 Add-in Board Considerations........................................................................79
2.11.3 Standby Current Requirements ....................................................................80
2.11.4 Fan Connector Current Capability ................................................................81
2.11.5 Power Supply Considerations ......................................................................81
2.12 Thermal Considerations..............................................................................................82
2.13 Reliability ....................................................................................................................83
2.14 Environmental ............................................................................................................84
2.15 Regulatory Compliance ..............................................................................................85
2.15.1 Safety Regulations .......................................................................................85
2.15.2 EMC Regulations .........................................................................................85
2.15.3 Product Certification Markings (Board Level) ...............................................86
3 Overview of BIOS Features
3.1 Introduction.................................................................................................................87
3.2 BIOS Flash Memory Organization ..............................................................................87
3.3 Resource Configuration ..............................................................................................87
3.3.1 PCI Autoconfiguration ..................................................................................87
3.3.2 PCI IDE Support...........................................................................................88
3.4 SMBIOS .....................................................................................................................88
3.5 Legacy USB Support ..................................................................................................89
3.6 BIOS Updates ............................................................................................................89
3.6.1 Language Support........................................................................................90
3.6.2 Custom Splash Screen.................................................................................90
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