Intel Desktop Board D945GCPE Technical Product Specification

Contents
vii
Figures
1. Board Components .......................................................................... 12
2. Block Diagram ................................................................................ 14
3. Back Panel Audio Connector Options .................................................. 23
4. LAN Connector LED Locations............................................................ 24
5. Thermal Sensors and Fan Headers ..................................................... 26
6. Location of the Standby Power Indicator LED....................................... 32
7. Detailed System Memory Address Map ............................................... 35
8. Back Panel Connectors ..................................................................... 37
9. Component-side Connectors and Headers ........................................... 38
10. Connection Diagram for Front Panel Header......................................... 43
11. Connection Diagram for Front Panel USB Headers................................. 45
12. Location of the Jumper Block ............................................................. 46
13. Board Dimensions............................................................................ 48
14. Localized High Temperature Zones ..................................................... 51
Tables
1. Feature Summary............................................................................ 10
2. Board Components Shown in Figure 1 ................................................ 13
3. Supported Memory Configurations ..................................................... 16
4. LAN Connector LED States ................................................................ 24
5. Effects of Pressing the Power Switch .................................................. 27
6. Power States and Targeted System Power........................................... 28
7. Wake-up Devices and Events ............................................................ 29
8. Component-side Connectors and Headers Shown in Figure 9 ................. 39
9. Front Panel Audio Header ................................................................. 40
10. Chassis Intrusion Header.................................................................. 40
11. Serial ATA Connectors...................................................................... 40
12. Serial Port Header ........................................................................... 40
13. Processor Fan Header ...................................................................... 41
14. Chassis Fan Header ......................................................................... 41
15. Main Power Connector...................................................................... 41
16. Processor Core Power Connector........................................................ 42
17. Auxiliary Front Panel Power/Sleep LED Header..................................... 42
18. Front Panel Header .......................................................................... 43
19. States for a One-Color Power LED...................................................... 44
20. States for a Two-Color Power LED...................................................... 44
21. BIOS Setup Configuration Jumper Settings.......................................... 47
22. Recommended Power Supply Current Values ....................................... 49
23. Fan Header Current Capability........................................................... 50
24. Thermal Considerations for Components ............................................. 52
25. Environmental Specifications............................................................. 53
26. BIOS Setup Program Menu Bar.......................................................... 56
27. BIOS Setup Program Function Keys.................................................... 56
28. Boot Device Menu Options ................................................................ 60