Intel BLKD945GCLF2D Manuals

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Intel BLKD945GCLF2D Technical Product Specification

Intel BLKD945GCLF2D Technical Product Specification (84 pages)

Product Specification

Brand: Intel | Category: Motherboard | Size: 2.87 MB

Table of Contents

Revision History
2
Intended Audience
3
What this Document Contains
3
Table of Contents
5
Tables

9
Product Description

9
- Overview
  9
  - Feature Summary
    9
  - Board Layout
    11
- Figures
  
  11
- Major Board Components
  11
  - Board Components Shown in Figure 1
    12
  - Block Diagram
    13
  - Legacy Considerations
    14
  - Online Support
    14
  - Processor
    14
  - System Memory
    15
- Supported Memory Configurations
  15
  - Intel 945GC Chipset
    16
    
    Intel 945GC Graphics Subsystem
    16
    
    Configuration Modes
    17
    
    Usb
    18
    
    IDE Support
    18
  - Real-Time Clock Subsystem
    19
  - Serial Ata Interfaces
    19
  - S-Video Output
    20
  - Legacy I/O Controller
    20
    
    Serial Port
    20
    
    Parallel Port
    20
    
    Keyboard and Mouse Interface
    21
  - 1.10 Audio Subsystem
    22
- Audio Jack Retasking Support
  22
  - Audio Subsystem Software
    23
  - Audio Connectors and Headers
    23
- Back Panel Audio Connectors
  23
  - 1.11 LAN Subsystem
    24
    
    LAN Subsystem Software
    24
    
    RJ-45 LAN Connector with Integrated Leds
    25
- LAN Connector LED Locations
  25
- LAN Connector LED States
  25
  - 1.12 Hardware Management Subsystem
    26
    
    Hardware Monitoring
    26
    
    Thermal Monitoring
    27
- Thermal Sensors and Fan Headers
  27
  - 1.13 Power Management
    28
    
    Acpi
    28
- Effects of Pressing the Power Switch
  28
- Power States and Targeted System Power
  29
- Wake-Up Devices and Events
  30
  - Hardware Support
    31
    
    Power Connector
    31
    
    Fan Headers
    32
    
    Lan Wake Capabilities
    32
    
    Instantly Available Pc Technology
    33
    
    Wake from Usb
    34
  - Energy Star
    35
- Location of the Standby Power Indicator LED
  35
Technical Reference

37
- Memory Map
  37
  - Addressable Memory
    37
- Detailed System Memory Address Map
  38
- System Memory Map
  39
  - Connectors and Headers
    40
    
    Back Panel Connectors
    41
    
    Component-Side Connectors and Headers
    42
- Front Panel Audio Header
  44
- S/PDIF Connector
  44
- Serial ATA Connectors
  44
- Rear Chassis (3-Pin) Fan Header
  44
- Main Power Connector
  45
- Connection Diagram for Front Panel Header
  46
- ATX12V Power Connector
  46
- Front Panel Header
  46
- States for a One-Color Power LED
  47
- States for a Two-Color Power LED
  47
- Connection Diagram for Front Panel USB Headers
  48
  - Jumper Block
    49
- BIOS Setup Configuration Jumper Settings
  49
  - Mechanical Considerations
    50
    
    Form Factor
    50
  - Electrical Considerations
    51
    
    Power Supply Considerations
    51
    
    Fan Header Current Capability
    51
- Recommended Power Supply Current Values
  51
  - Add-In Board Considerations
    52
  - Thermal Considerations
    52
- Thermal Considerations for Components
  53
  - Reliability
    54
  - Environmental
    54
- Intel Desktop Board D945GCLF2 Environmental Specifications
  54
Overview of BIOS Features

55
- Introduction
  55
- BIOS Flash Memory Organization
  56
- Resource Configuration
  56
  - PCI* Autoconfiguration
    56
- BIOS Setup Program Menu Bar
  56
- BIOS Setup Program Function Keys
  56
  - System Management BIOS (SMBIOS)
    57
  - Legacy USB Support
    58
  - BIOS Updates
    59
    
    Language Support
    59
    
    Custom Splash Screen
    59
  - BIOS Recovery
    60
- Acceptabledrives/Media Types for BIOS Recovery
  60
  - Boot Options
    61
    
    CD-ROM Boot
    61
    
    Network Boot
    61
    
    Booting Without Attached Devices
    61
    
    Changing the Default Boot Device During POST
    61
- Boot Device Menu Options
  61
  - Adjusting Boot Speed
    62
    
    Peripheral Selection and Configuration
    62
    
    BIOS Boot Optimizations
    62
  - 3.10 BIOS Security Features
    63
- Supervisor and User Password Functions
  63
Error Messages and Beep Codes

65
- BIOS Front-Panel Power LED Codes
  65
- BIOS Beep Codes
  66
- BIOS Error Messages
  66
- Beep Codes
  66
  - Port 80H POST Codes
    67
- Port 80H POST Code Ranges
  67
- Port 80H POST Codes
  68
- Typical Port 80H POST Sequence
  71
Regulatory Compliance and Battery Disposal Information

73

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