Intel BLKD955XCSLKR Technical Product Specification page 6

Intel Desktop Board D955XCS Technical Product Specification
2 Technical Reference
2.1 Memory Resources ...................................................................................................... 43
2.1.1 Addressable Memory..................................................................................... 43
2.1.2 Memory Map.................................................................................................. 45
2.2 DMA Channels ............................................................................................................. 45
2.3 Fixed I/O Map............................................................................................................... 46
2.4 PCI Configuration Space Map...................................................................................... 47
2.5 Interrupts ...................................................................................................................... 48
2.6 PCI Conventional Interrupt Routing Map ..................................................................... 49
2.7 Connectors................................................................................................................... 51
2.7.1 Back Panel Connectors ................................................................................. 51
2.7.2 Component-side Connectors......................................................................... 54
2.8 Jumper Block ............................................................................................................... 65
2.9 Mechanical Considerations .......................................................................................... 66
2.9.1 Form Factor ................................................................................................... 66
2.9.2 I/O Shield....................................................................................................... 67
2.10 Electrical Considerations.............................................................................................. 69
2.10.1 DC Loading.................................................................................................... 69
2.10.2 Add-in Board Considerations......................................................................... 69
2.10.3 Fan Connector Current Capability ................................................................. 70
2.10.4 Power Supply Considerations ....................................................................... 70
2.11 Thermal Considerations ............................................................................................... 71
2.12 Reliability...................................................................................................................... 73
2.13 Environmental .............................................................................................................. 74
2.14 Regulatory Compliance................................................................................................ 75
2.14.1 Safety Regulations ........................................................................................ 75
2.14.2 EMC Regulations........................................................................................... 75
2.14.3 European Union Declaration of Conformity Statement.................................. 76
2.14.4 Recycling Considerations .............................................................................. 77
2.14.5 Product Certification Markings (Board Level) ................................................ 78
3 Overview of BIOS Features
3.1 Introduction .................................................................................................................. 79
3.2 Resource Configuration ............................................................................................... 80
3.2.1 PCI Autoconfiguration.................................................................................... 80
3.2.2 PCI IDE Support ............................................................................................ 80
3.3 System Management BIOS (SMBIOS) ........................................................................ 81
3.4 Legacy USB Support.................................................................................................... 81
3.5 BIOS Updates .............................................................................................................. 82
3.5.1 Language Support ......................................................................................... 82
3.5.2 Custom Splash Screen.................................................................................. 82
3.6 Boot Options ................................................................................................................ 83
3.6.1 CD-ROM Boot ............................................................................................... 83
3.6.2 Network Boot ................................................................................................. 83
3.6.3 Booting Without Attached Devices ................................................................ 83
3.6.4 Changing the Default Boot Device During POST .......................................... 83
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