Intel Desktop Board D945GPM Technical Product Specification
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2Technical 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...................................................................................................................54
2.7.1 Back Panel Connectors.................................................................................54
2.7.2 Component-side Connectors.........................................................................56
2.8 Jumper Block ...............................................................................................................64
2.9 Mechanical Considerations..........................................................................................65
2.9.1 Form Factor...................................................................................................65
2.9.2 I/O Shield.......................................................................................................66
2.10 Electrical Considerations..............................................................................................68
2.10.1 DC Loading....................................................................................................68
2.10.2 Add-in Board Considerations.........................................................................68
2.10.3 Fan Connector Current Capability.................................................................69
2.10.4 Power Supply Considerations .......................................................................69
2.11 Thermal Considerations...............................................................................................70
2.12 Reliability......................................................................................................................72
2.13 Environmental..............................................................................................................73
2.14 Regulatory Compliance................................................................................................74
2.14.1 Safety Regulations ........................................................................................74
2.14.2 European Union Declaration of Conformity Statement..................................74
2.14.3 Product Ecology Statements.........................................................................76
2.14.4 EMC Regulations...........................................................................................79
2.14.5 Product Certification Markings (Board Level)................................................80
3Overview of BIOS Features
3.1 Introduction ..................................................................................................................81
3.2 BIOS Flash Memory Organization ...............................................................................82
3.3 Resource Configuration ...............................................................................................82
3.3.1 PCI Autoconfiguration....................................................................................82
3.3.2 PCI IDE Support............................................................................................82
3.4 System Management BIOS (SMBIOS) ........................................................................83
3.5 Legacy USB Support....................................................................................................83
3.6 BIOS Updates..............................................................................................................84
3.6.1 Language Support.........................................................................................84
3.6.2 Custom Splash Screen..................................................................................84
3.7 Boot Options ................................................................................................................85
3.7.1 CD-ROM Boot ...............................................................................................85
3.7.2 Network Boot.................................................................................................85
3.7.3 Booting Without Attached Devices................................................................85
3.7.4 Changing the Default Boot Device During POST..........................................85
