Intel D975XBX Technical Product Specification page 8

Intel Desktop Board D975XBX Technical Product Specification
10. DMA Channels ............................................................................................................. 49
11. I/O Map ........................................................................................................................ 50
12. PCI Configuration Space Map...................................................................................... 51
13. Interrupts ...................................................................................................................... 52
14. PCI Interrupt Routing Map ........................................................................................... 54
15. Back Panel Connectors Shown in Figure 17................................................................ 56
16. Back Panel Connectors Shown in Figure 18................................................................ 57
17. Component-side Connectors Shown in Figure 19 ....................................................... 59
18. ATAPI CD-ROM Connector (Optional)......................................................................... 60
19. Front Panel Audio Connector....................................................................................... 60
20. Front Chassis Fan and Rear Chassis Fan Connectors............................................... 60
21. Processor Fan Connector and Auxiliary Rear Fan Connector .................................... 60
22. Chassis Intrusion Connector ........................................................................................ 61
23. SCSI Hard Drive Activity LED Connector (Optional) .................................................... 61
24. Serial ATA Connectors................................................................................................. 61
25. Main Power Connector................................................................................................. 63
26. Processor Power Connector (2 x 4 Pin)....................................................................... 63
27. Processor Power Connector (2 x 2 Pin)....................................................................... 63
28. Auxiliary PCI Express Graphics Power ........................................................................ 63
29. Auxiliary Front Panel Power/Sleep LED Connector ..................................................... 64
30. Front Panel Connector ................................................................................................. 65
31. States for a One-Color Power LED .............................................................................. 66
32. States for a Two-Color Power LED .............................................................................. 66
33. BIOS Setup Configuration Jumper Settings................................................................. 69
34. DC Loading Characteristics ......................................................................................... 73
35. Fan Connector Current Capability................................................................................ 74
36. Thermal Considerations for Components .................................................................... 77
37. Environmental Specifications ....................................................................................... 78
38. Safety Regulations ....................................................................................................... 79
39. Lead Free Desktop Board ............................................................................................ 83
40. EMC Regulations ......................................................................................................... 84
41. Product Certification Markings ..................................................................................... 86
42. BIOS Setup Program Menu Bar................................................................................... 88
43. BIOS Setup Program Function Keys............................................................................ 88
44. Boot Device Menu Options .......................................................................................... 91
45. Supervisor and User Password Functions ................................................................... 92
46. Beep Codes ................................................................................................................. 93
47. BIOS Error Messages .................................................................................................. 93
48. Port 80h POST Code Ranges...................................................................................... 94
49. Port 80h POST Codes ................................................................................................. 95
50. Typical Port 80h POST Sequence ............................................................................... 98
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