Intel D945GBO Manuals

Manuals and User Guides for Intel D945GBO. We have 3 Intel D945GBO manuals available for free PDF download: Technical Product Specification, Product Manual, Specification

Intel D945GBO Technical Product Specification (92 pages)

Product Specification

Brand: Intel | Category: Motherboard | Size: 1 MB

Revision History
2
Intended Audience
3
What this Document Contains
3
Table of Contents
5
Product Description 1.1 Power Connector Terminology Change

9
- Power Connector Terminology Change
  9
Tables

10
- Overview
  10
  - Feature Summary
    10
  - Manufacturing Options
    11
  - Board Layout
    12
- Board Components
  12
  - Board Components Shown in Figure 1
    13
  - Block Diagram
    14
- Figures
  
  12
- Online Support
  15
- Processor
  15
- Supported Memory Configurations
  16
  - Memory Configurations
    17
- System Memory
  16
- Memory Channel and DIMM Configuration
  17
- Dual Channel (Interleaved) Mode Configuration with Three Dimms
  18
- Dual Channel (Interleaved) Mode Configuration with Two Dimms
  18
- Dual Channel (Interleaved) Mode Configuration with Four Dimms
  19
- Single Channel (Asymmetric) Mode Configuration with One DIMM
  20
- Single Channel (Asymmetric) Mode Configuration with Three Dimms
  20
- Intel ® 945G Chipset
  21
  - Intel 945G Graphics Subsystem
    21
  - Usb
    23
  - IDE Support
    24
  - Real-Time Clock, CMOS SRAM, and Battery
    25
- IEEE-1394A Connectors
  30
- Legacy I/O Controller
  30
  - Serial Port
    31
  - Parallel Port (Optional)
    31
  - Diskette Drive Controller
    31
  - Keyboard and Mouse Interface
    31
- PCI Express* Connectors
  30
- Audio Subsystem
  32
  - Audio Subsystem Software
    32
  - Audio Connectors
    32
  - 8-Channel (7.1) Audio Subsystem
    32
- Channel (7.1) Audio Subsystem Block Diagram
  33
- Front/Back Panel Audio Connectors
  33
- LAN Connector LED Locations
  34
- LAN Connector LED States
  34
- LAN Subsystem
  34
  - LAN Subsystem Software
    34
  - Intel ® 82573L Gigabit Ethernet Controller
    34
- Hardware Management Subsystem
  35
- Thermal Sensors and Fan Connectors
  36
- Effects of Pressing the Power Switch
  37
- Power Management
  37
  - Acpi
    37
- Power States and Targeted System Power
  38
  - Hardware Support
    39
- Wake-Up Devices and Events
  39
  - Power Connector
    40
  - Fan Connectors
    40
  - Lan Wake Capabilities
    40
- Location of the Standby Power Indicator LED
  43
- Trusted Platform Module (Optional)
  43
Technical Reference

45
- Memory Resources
  45
  - Addressable Memory
    45
- Detailed System Memory Address Map
  46
  - Memory Map
    47
- DMA Channels
  47
- System Memory Map
  47
- Fixed I/O Map
  48
- I/O Map
  48
- PCI Interrupt Routing Map
  51
  - Connectors
    52
    
    Back Panel Connectors
    52
    
    Back Panel Connectors Shown in Figure 15
    53
    
    Component-Side Connectors
    54
    
    Component-Side Connectors Shown in Figure 16
    55
- Front Panel Audio Connector
  56
- Chassis Intrusion Connector
  56
- Serial ATA Connectors
  56
- Processor Fan Connector
  56
- Front and Rear Chassis Fan Connectors
  56
- Main Power Connector
  57
- Processor Core Power Connector
  57
- Auxiliary Front Panel Power/Sleep LED Connector
  58
  - Connection Diagram for Front Panel Connector
    59
- Front Panel Connector
  59
- States for a One-Color Power LED
  60
- States for a Two-Color Power LED
  60
- BIOS Setup Configuration Jumper Settings
  62
- DC Loading Characteristics
  66
  - Fan Connector Current Capability
    67
  - Power Supply Considerations
    67
  - Thermal Considerations
    68
  - Localized High Temperature Zones
    69
  - Reliability
    70
- Thermal Considerations for Components
  70
  - Environmental
    71
- Environmental Specifications
  71
  - Regulatory Compliance
    72
    
    Safety Regulations
    72
    
    European Union Declaration of Conformity Statement
    72
    
    Product Ecology Statements
    74
- Lead Free Desktop Board
  76
  - EMC Regulations
    77
  - Product Certification Markings (Board Level)
    78
- Product Certification Markings
  78
Overview of BIOS Features

79
- Introduction
  79
- BIOS Flash Memory Organization
  80
- Resource Configuration
  80
  - PCI Autoconfiguration
    80
  - PCI IDE Support
    80
- BIOS Setup Program Menu Bar
  80
- BIOS Setup Program Function Keys
  80
  - System Management BIOS (SMBIOS)
    81
  - Legacy USB Support
    81
  - BIOS Updates
    82
    
    Language Support
    82
    
    Custom Splash Screen
    82
  - Boot Options
    83
    
    CD-ROM Boot
    83
    
    Network Boot
    83
    
    Booting Without Attached Devices
    83
    
    Changing the Default Boot Device During POST
    83
- Boot Device Menu Options
  83
  - Adjusting Boot Speed
    84
    
    Peripheral Selection and Configuration
    84
    
    BIOS Boot Optimizations
    84
  - BIOS Security Features
    85
- Supervisor and User Password Functions
  85
Error Messages and Beep Codes

87
- Speaker
  87
- BIOS Beep Codes
  87
- BIOS Error Messages
  87
- Beep Codes
  87
  - Port 80H POST Codes
    88
- Port 80H POST Code Ranges
  88
- Port 80H POST Codes
  89
- Typical Port 80H POST Sequence
  92

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