Intel BLKD945GTPL Technical Product Specification page 6

Intel Desktop Board D945GTP Technical Product Specification
2 Technical Reference
2.1 Introduction .................................................................................................................. 45
2.2 Memory Resources ...................................................................................................... 45
2.2.1 Addressable Memory..................................................................................... 45
2.2.2 Memory Map.................................................................................................. 47
2.3 DMA Channels ............................................................................................................. 47
2.4 Fixed I/O Map............................................................................................................... 48
2.5 PCI Configuration Space Map...................................................................................... 49
2.6 Interrupts ...................................................................................................................... 50
2.7 PCI Conventional Interrupt Routing Map ..................................................................... 51
2.8 Connectors................................................................................................................... 53
2.8.1 Back Panel Connectors ................................................................................. 53
2.8.2 Component-side Connectors......................................................................... 56
2.9 Jumper Block ............................................................................................................... 65
2.10 Mechanical Considerations .......................................................................................... 66
2.10.1 Form Factor ................................................................................................... 66
2.10.2 I/O Shield....................................................................................................... 67
2.11 Electrical Considerations.............................................................................................. 69
2.11.1 DC Loading.................................................................................................... 69
2.11.2 Add-in Board Considerations......................................................................... 69
2.11.3 Fan Connector Current Capability ................................................................. 70
2.11.4 Power Supply Considerations ....................................................................... 70
2.12 Thermal Considerations ............................................................................................... 71
2.13 Reliability...................................................................................................................... 73
2.14 Environmental .............................................................................................................. 74
2.15 Regulatory Compliance................................................................................................ 75
2.15.1 Safety Regulations ........................................................................................ 75
2.15.2 EMC Regulations........................................................................................... 75
2.15.3 European Union Declaration of Conformity Statement.................................. 76
2.15.4 Recycling Considerations .............................................................................. 77
2.15.5 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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