Intel D975XBX User Manual

Intel Desktop Board D975XBX Technical Product Specification
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2 Technical Reference
2.1 Memory Resources......................................................................................................47
2.1.1 Addressable Memory.....................................................................................47
2.1.2 Memory Map..................................................................................................49
2.2 DMA Channels.............................................................................................................49
2.3 Fixed I/O Map...............................................................................................................50
2.4 PCI Configuration Space Map......................................................................................51
2.5 Interrupts......................................................................................................................52
2.6 PCI Conventional Interrupt Routing Map .....................................................................53
2.7 Connectors...................................................................................................................55
2.7.1 Back Panel Connectors.................................................................................55
2.7.2 Component-side Connectors.........................................................................58
2.8 Jumper Block ...............................................................................................................69
2.9 Mechanical Considerations..........................................................................................70
2.9.1 Form Factor...................................................................................................70
2.9.2 I/O Shield.......................................................................................................71
2.10 Electrical Considerations..............................................................................................73
2.10.1 DC Loading....................................................................................................73
2.10.2 Add-in Board Considerations.........................................................................73
2.10.3 Fan Connector Current Capability.................................................................74
2.10.4 Power Supply Considerations .......................................................................74
2.11 Thermal Considerations...............................................................................................75
2.12 Reliability......................................................................................................................77
2.13 Environmental ..............................................................................................................78
2.14 Regulatory Compliance................................................................................................79
2.14.1 Safety Regulations ........................................................................................79
2.14.2 European Union Declaration of Conformity Statement..................................79
2.14.3 Product Ecology Statements .........................................................................81
2.14.4 EMC Regulations...........................................................................................84
2.14.5 Product Certification Markings (Board Level)................................................86
3 Overview of BIOS Features
3.1 Introduction ..................................................................................................................87
3.2 Resource Configuration ...............................................................................................88
3.2.1 PCI Autoconfiguration....................................................................................88
3.2.2 PCI IDE Support............................................................................................88
3.3 System Management BIOS (SMBIOS) ........................................................................89
3.4 Legacy USB Support....................................................................................................89
3.5 BIOS Updates ..............................................................................................................90
3.5.1 Language Support.........................................................................................90
3.5.2 Custom Splash Screen..................................................................................90
3.6 Boot Options ................................................................................................................91
3.6.1 CD-ROM Boot ...............................................................................................91
3.6.2 Network Boot.................................................................................................91
3.6.3 Booting Without Attached Devices ................................................................91
3.6.4 Changing the Default Boot Device During POST..........................................91
3.7 BIOS Security Features ...............................................................................................92

Intel D975XBX Specifications

General

Brand	Intel
Model	D975XBX
Category	Computer Hardware
Language	English