Intel Desktop Board D975XBX Technical Product Specification
viii
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
Summary of Contents for D975XBX
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