Datasheet

Intel Desktop Board D945GRW Technical Product Specification
viii
Tables
1. Feature Summary ........................................................................................................10
2. Manufacturing Options.................................................................................................11
3. Board Components Shown in Figure 1 ........................................................................13
4. Supported Memory Configurations ..............................................................................16
5. LAN Connector LED States .........................................................................................33
6. Effects of Pressing the Power Switch ..........................................................................38
7. Power States and Targeted System Power .................................................................39
8. Wake-up Devices and Events......................................................................................40
9. System Memory Map ...................................................................................................47
10. DMA Channels.............................................................................................................47
11. I/O Map ........................................................................................................................48
12. Interrupts......................................................................................................................49
13. PCI Configuration Space Map......................................................................................50
14. Back Panel Connectors Shown in Figure 15................................................................51
15. Component-side Connectors Shown in Figure 16 .......................................................53
16. Front Panel Audio Connector.......................................................................................54
17. Chassis Intrusion Connector........................................................................................54
18. Serial ATA Connectors.................................................................................................54
19. Processor Fan Connector ............................................................................................54
20. Rear Chassis Fan Connector.......................................................................................54
21. Main Power Connector.................................................................................................55
22. Processor Core Power Connector ...............................................................................55
23. Auxiliary Front Panel Power/Sleep LED Connector.....................................................56
24. Front Panel Connector.................................................................................................57
25. States for a One-Color Power LED..............................................................................58
26. States for a Two-Color Power LED..............................................................................58
27. BIOS Setup Configuration Jumper Settings.................................................................60
28. DC Loading Characteristics .........................................................................................63
29. Fan Connector Current Capability................................................................................64
30. Thermal Considerations for Components ....................................................................67
31. Environmental Specifications.......................................................................................68
32. Safety Regulations.......................................................................................................69
33. Lead Free Desktop Board............................................................................................73
34. EMC Regulations .........................................................................................................74
35. Product Certification Markings .....................................................................................75
36. BIOS Setup Program Menu Bar...................................................................................78
37. BIOS Setup Program Function Keys............................................................................78
38. Boot Device Menu Options ..........................................................................................81
39. Supervisor and User Password Functions...................................................................83
40. Beep Codes .................................................................................................................85
41. BIOS Error Messages ..................................................................................................85
42. Port 80h POST Code Ranges......................................................................................86
43. Port 80h POST Codes .................................................................................................87
44. Typical Port 80h POST Sequence ...............................................................................90