DQ77KB说明书.pdf

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【核心代码】

Contents
Revision History
Board Identification Information..................................................................iii
Specification Changes or Clarifications .........................................................iii
Errata ..................................................................................................... iv
Preface
Intended Audience..................................................................................... v
What This Document Contains..................................................................... v
Typographical Conventions ......................................................................... v
1 Product Description
1.1 Overview......................................................................................... 13
1.1.1 Feature Summary ................................................................. 13
1.1.2 Board Layout (Top) ............................................................... 15
1.1.3 Board Layout (Bottom) .......................................................... 17
1.1.4 Block Diagram ...................................................................... 18
1.2 Online Support................................................................................. 19
1.3 Processor ........................................................................................ 19
1.3.1 Graphics Subsystem .............................................................. 20
1.4 System Memory ............................................................................... 21
1.4.1 Memory Configurations .......................................................... 22
1.5 Intel® Q77 Express Chipset................................................................ 24
1.5.1 Direct Media Interface (DMI) .................................................. 24
1.5.2 Display Interfaces ................................................................. 24
1.5.3 USB..................................................................................... 29
1.5.4 SATA Interfaces .................................................................... 29
1.6 Real-Time Clock Subsystem............................................................... 30
1.7 Legacy I/O Controller ........................................................................ 31
1.8 Audio Subsystem.............................................................................. 31
1.8.1 Audio Subsystem Software ..................................................... 31
1.8.2 Audio Connectors and Headers................................................ 32
1.9 LAN Subsystem................................................................................ 34
1.9.1 Intel® 82579LM Gigabit Ethernet Controller and Intel® 82574L
Gigabit Ethernet Controller ..................................................... 34
1.9.2 LAN Subsystem Software ....................................................... 35
1.9.3 RJ-45 LAN Connectors with Integrated LEDs ............................. 35
1.10 Hardware Management Subsystem ..................................................... 36
1.10.1 Hardware Monitoring ............................................................. 36
1.10.2 Fan Monitoring...................................................................... 36
1.10.3 Chassis Intrusion and Detection .............................................. 36
1.10.4 Thermal Monitoring ............................................................... 37
Intel Desktop Board DQ77KB Technical Product Specification
viii
1.11 Intel® Security and Manageability Technologies.................................... 38
1.11.1 Intel® vPro™ Technology........................................................ 38
1.11.2 Intel Small Business Technology ............................................. 41
1.11.3 Intel® Management Engine (Intel® ME) Software and Drivers...... 42
1.12 Power Management .......................................................................... 43
1.12.1 ACPI .................................................................................... 43
1.12.2 Hardware Support ................................................................. 45
2 Technical Reference
2.1 Memory Resources ........................................................................... 49
2.1.1 Addressable Memory.............................................................. 49
2.1.2 Memory Map......................................................................... 51
2.2 Connectors and Headers.................................................................... 51
2.2.1 Back Panel Connectors........................................................... 52
2.2.2 Connectors and Headers (Top)................................................ 53
2.2.3 Connectors and Headers (Bottom)........................................... 55
2.3 I/O Shields ...................................................................................... 68
2.4 Jumper Block ................................................................................... 70
2.5 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header . 71
2.6 Mechanical Considerations ................................................................. 73
2.6.1 Form Factor.......................................................................... 73
2.6.2 Board 3D View ...................................................................... 75
2.7 Electrical Considerations.................................................................... 76
2.7.1 Power Supply Considerations .................................................. 76
2.7.2 Fan Header Current Capability ................................................ 78
2.7.3 PCI Express Add-in Card Considerations................................... 78
2.8 Thermal Considerations..................................................................... 78
2.9 Reliability ........................................................................................ 81
2.10 Environmental.................................................................................. 81
3 Overview of BIOS Features
3.1 Introduction..................................................................................... 83
3.2 BIOS Flash Memory Organization........................................................ 84
3.3 Resource Configuration ..................................................................... 84
3.3.1 PCI Express Autoconfiguration ................................................ 84
3.4 System Management BIOS (SMBIOS) ................................................. 85
3.5 Legacy USB Support ......................................................................... 85
3.6 BIOS Updates .................................................................................. 86
3.6.1 Language Support................................................................. 86
3.6.2 Custom Splash Screen ........................................................... 87
3.7 BIOS Recovery................................................................................. 87
3.8 Boot Options.................................................................................... 88
3.8.1 Optical Drive Boot ................................................................. 88
3.8.2 Network Boot........................................................................ 88
3.8.3 Booting Without Attached Devices ........................................... 88
3.8.4 Changing the Default Boot Device During POST......................... 88
Contents
ix
3.9 Adjusting Boot Speed........................................................................ 89
3.9.1 Peripheral Selection and Configuration ..................................... 89
3.9.2 BIOS Boot Optimizations ........................................................ 89
3.10 Hard Disk Drive Password Security Feature.......................................... 90
3.11 BIOS Security Features ..................................................................... 91
3.12 BIOS Performance Features ............................................................... 92
4 Error Messages and Beep Codes
4.1 Speaker .......................................................................................... 93
4.2 BIOS Beep Codes ............................................................................. 93
4.3 Front-panel Power LED Blink Codes..................................................... 94
4.4 BIOS Error Messages ........................................................................ 94
4.5 Port 80h Power On Self Test (POST) Codes .......................................... 95
5 Regulatory Compliance and Battery Disposal Information
5.1 Regulatory Compliance.....................................................................101
5.1.1 Safety Standards..................................................................101
5.1.2 European Union Declaration of Conformity Statement...............102
5.1.3 Product Ecology Statements ..................................................103
5.1.4 China RoHS .........................................................................106
5.1.5 EMC Regulations ..................................................................107
5.1.6 e-Standby and ErP Compliance ..............................................109
5.1.7 Regulatory Compliance Marks (Board Level) ............................110
5.2 Battery Disposal Information.............................................................111
Figures
1. Major Board Components (Top).......................................................... 15
2. Major Board Components (Bottom)..................................................... 17
3. Block Diagram.................................................................................. 18
4. Memory Channel and SO-DIMM Configuration ...................................... 23
5. Flat Panel Connectors........................................................................ 26
6. Back Panel Audio Connectors ............................................................. 32
7. Internal Audio Headers...................................................................... 33
8. LAN Connectors LED Locations ........................................................... 35
9. Thermal Sensors and Fan Headers...................................................... 37
10. Location of the Intel ME “M” State LED................................................ 42
11. Location of the Standby Power LED..................................................... 48
12. Detailed System Memory Address Map................................................ 50
13. Back Panel Connectors ...................................................................... 52
14. Connectors and Headers (Top) ........................................................... 53
15. Connectors and Headers (Bottom) ...................................................... 55
16. Connection Diagram for Front Panel Header ......................................... 65
17. Connection Diagram for Front Panel USB 2.0 Dual-Port Headers ............. 67
18. Connection Diagram for the Front Panel USB 2.0 Single-Port Header....... 67
19. Half-Height Back Panel I/O Shield....................................................... 68
20. Standard-Height Back Panel I/O Shield................................................ 69
Intel Desktop Board DQ77KB Technical Product Specification
x
21. Location of the Jumper Block ............................................................. 70
22. Intel MEBX Reset Header ................................................................... 72
23. Board Dimensions............................................................................. 74
24. 3D View of Intel Desktop Board DQ77KB ............................................. 75
25. Localized High Temperature Zones ..................................................... 79
26. Intel Desktop Board DQ77KB China RoHS Material
Self Declaration Table ......................................................................106
Tables
1. Feature Summary............................................................................. 13
2. Components Shown in Figure 1 .......................................................... 16
3. Components Shown in Figure 2 .......................................................... 17
4. Supported Memory Configurations ...................................................... 21
5. HDMI Port Status Conditions .............................................................. 24
6. Audio Formats Supported by the DisplayPort Interface .......................... 25
7. Audio Jack Support........................................................................... 31
8. LAN Connector LED States ................................................................. 36
9. Intel ME “M” State LED Behavior ........................................................ 42
10. Effects of Pressing the Power Switch ................................................... 43
11. Power States and Targeted System Power ........................................... 44
12. Wake-up Devices and Events ............................................................. 45
13. System Memory Map......................................................................... 51
14. Connectors and Headers Shown in Figure 14........................................ 54
15. Components Shown in Figure 15 ........................................................ 55
16. Serial Port Connector ........................................................................ 56
17. Front Panel Audio Header for Intel HD Audio ........................................ 56
18. Front Panel Audio Header for AC ’97 Audio........................................... 56
19. Front Panel USB 2.0 Connectors ......................................................... 56
20. PCI Express Full-/Half-Mini Card Connector.......................................... 57
21. SATA Connectors.............................................................................. 58
22. SATA Power Connector ...................................................................... 59
23. Chassis Intrusion Header ................................................................... 59
24. Processor and System (4-Pin) Fan Headers.......................................... 59
25. LPC Debug Connector........................................................................ 60
26. Internal Stereo Speakers Connector.................................................... 60
27. DMIC Header ................................................................................... 60
28. Dual-Port Front Panel USB 2.0 Headers ............................................... 61
29. Single-Port USB 2.0 Header ............................................................... 61
30. Panel Voltage Selection Header .......................................................... 61
31. Backlight Inverter Voltage Selection Header......................................... 61
32. 40-Pin LVDS Connector ..................................................................... 62
33. 40-Pin eDP Connector ....................................................................... 63
34. 8-Pin FPD Brightness Connector ......................................................... 63
35. PANEL_OFF Header........................................................................... 63
36. Custom Solutions Header .................................................................. 64
37. Internal Power Supply Connector Pinout.............................................. 64
Contents
xi
38. Front Panel Header ........................................................................... 65
39. States for a One-Color Power LED....................................................... 66
40. States for a Two-Color Power LED....................................................... 66
41. BIOS Setup Configuration Jumper Settings .......................................... 71
42. Intel MEBX Reset Header Signals........................................................ 72
43. Typical System-Level Power Consumption Figures ................................ 77
44. Fan Header Current Capability............................................................ 78
45. Thermal Considerations for Components.............................................. 80
46. Tcontrol Values for Components ......................................................... 80
47. Environmental Specifications.............................................................. 81
48. BIOS Setup Program Menu Bar........................................................... 84
49. BIOS Setup Program Function Keys .................................................... 84
50. Acceptable Drives/Media Types for BIOS Recovery................................ 87
51. Boot Device Menu Options ................................................................. 88
52. Master Key and User Hard Drive Password Functions ............................ 90
53. Supervisor and User Password Functions ............................................. 91
54. BIOS Beep Codes ............................................................................. 93
55. Front-panel Power LED Blink Codes..................................................... 94
56. BIOS Error Messages ........................................................................ 94
57. Port 80h POST Code Ranges .............................................................. 95
58. Port 80h POST Codes ........................................................................ 96
59. Typical Port 80h POST Sequence .......................................................100
60. Safety Standards.............................................................................101
61. EMC Regulations..............................................................................107
62. Regulatory Compliance Marks ...........................................................110