Intel D975XBX User Manual

Intel Desktop Board D975XBX Technical Product Specification
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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

Intel D975XBX Specifications

General

Chipset	Intel 975X
Socket	LGA 775
Memory Type	DDR2
Memory Slots	4
Maximum Memory	8 GB
Form Factor	ATX
RAID Support	RAID 0, 1, 5, 10
USB Ports	8 x USB 2.0
Supported Processors	Intel Pentium 4, Pentium D, Core 2 Duo
Memory Speed	533/667 MHz
Expansion Slots	2 x PCI Express x16, 1 x PCI Express x4, 2 x PCI
Storage Interfaces	4 x SATA 3Gb/s, 1 x PATA
Audio	Intel High Definition Audio
LAN	Gigabit Ethernet