Intel BOXD945GBOLKR Technical Product Specification page 6

Intel Desktop Board D945GBO Technical Product Specification
2 Technical Reference
2.1 Memory Resources ...................................................................................................... 45
2.1.1 Addressable Memory..................................................................................... 45
2.1.2 Memory Map.................................................................................................. 47
2.2 DMA Channels ............................................................................................................. 47
2.3 Fixed I/O Map............................................................................................................... 48
2.4 PCI Configuration Space Map...................................................................................... 49
2.5 Interrupts ...................................................................................................................... 50
2.6 PCI Conventional Interrupt Routing Map ..................................................................... 51
2.7 Connectors................................................................................................................... 52
2.7.1 Back Panel Connectors ................................................................................. 52
2.7.2 Component-side Connectors......................................................................... 54
2.8 Jumper Block ............................................................................................................... 62
2.9 Mechanical Considerations .......................................................................................... 63
2.9.1 Form Factor ................................................................................................... 63
2.9.2 I/O Shield....................................................................................................... 64
2.10 Electrical Considerations.............................................................................................. 66
2.10.1 DC Loading.................................................................................................... 66
2.10.2 Add-in Board Considerations......................................................................... 66
2.10.3 Fan Connector Current Capability ................................................................. 67
2.10.4 Power Supply Considerations ....................................................................... 67
2.11 Thermal Considerations ............................................................................................... 68
2.12 Reliability...................................................................................................................... 70
2.13 Environmental .............................................................................................................. 71
2.14 Regulatory Compliance................................................................................................ 72
2.14.1 Safety Regulations ........................................................................................ 72
2.14.2 European Union Declaration of Conformity Statement.................................. 72
2.14.3 Product Ecology Statements ......................................................................... 74
2.14.4 EMC Regulations........................................................................................... 77
2.14.5 Product Certification Markings (Board Level) ................................................ 78
3 Overview of BIOS Features
3.1 Introduction .................................................................................................................. 79
3.2 BIOS Flash Memory Organization ............................................................................... 80
3.3 Resource Configuration ............................................................................................... 80
3.3.1 PCI Autoconfiguration.................................................................................... 80
3.3.2 PCI IDE Support ............................................................................................ 80
3.4 System Management BIOS (SMBIOS) ........................................................................ 81
3.5 Legacy USB Support.................................................................................................... 81
3.6 BIOS Updates .............................................................................................................. 82
3.6.1 Language Support ......................................................................................... 82
3.6.2 Custom Splash Screen.................................................................................. 82
3.7 Boot Options ................................................................................................................ 83
3.7.1 CD-ROM Boot ............................................................................................... 83
3.7.2 Network Boot ................................................................................................. 83
3.7.3 Booting Without Attached Devices ................................................................ 83
3.7.4 Changing the Default Boot Device During POST .......................................... 83
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