Intel BLKD946GZABL Manuals

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Intel BLKD946GZABL Technical Product Specification

Intel BLKD946GZABL Technical Product Specification (90 pages)

Product Specification

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

Table of Contents

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

10
1 Product Description

10
- Overview
  10
  - Feature Summary
    10
Product Description

11
- Board Layout
  12
- Figures
  
  12
- Major Board Components
  12
  - Board Components Shown in Figure 1
    13
  - Block Diagram
    14
- Online Support
  15
- Processor
  15
- Supported Memory Configurations
  16
- System Memory
  16
- Memory Operating Frequencies
  17
  - Memory Configurations
    18
- Memory Channel and DIMM Configuration
  18
- Dual Channel (Interleaved) Mode Configuration with Two Dimms
  19
- Single Channel (Asymmetric) Mode Configuration with One DIMM
  20
- Single Channel (Asymmetric) Mode Configuration with Two Dimms
  20
- Intel ® 946GZ Express Chipset
  21
  - Intel 946GZ Graphics Subsystem
    21
  - Usb
    23
  - Configuration Modes
    23
  - Serial ATA Interfaces
    24
  - Parallel IDE Interface
    25
  - Real-Time Clock, CMOS SRAM, and Battery
    25
- Legacy I/O Controller
  26
  - Serial Port
    26
  - Parallel Port
    26
  - Diskette Drive Controller
    26
  - Keyboard and Mouse Interface
    26
- Audio Subsystem
  27
- Channel (5.1) Audio Subsystem Block Diagram
  27
  - Audio Subsystem Software
    28
  - Audio Connectors and Headers
    28
- Front/Back Panel Audio Connector Options
  28
- LAN Connector LED Locations
  29
- LAN Subsystem
  29
- Hardware Management Subsystem
  30
- LAN Connector LED States
  30
  - Thermal Monitoring
    31
- Thermal Sensors and Fan Headers
  31
- 1.10 Power Management
  32
  - Acpi
    32
- Effects of Pressing the Power Switch
  32
- Power States and Targeted System Power
  33
  - Hardware Support
    34
- Wake-Up Devices and Events
  34
  - Power Connector
    35
  - Fan Headers
    35
  - Lan Wake Capabilities
    36
  - Instantly Available Pc Technology
    36
  - Resume on Ring
    36
- Location of the Standby Power Indicator LED
  37
What this Chapter Contains

39
Technical Reference

39
- Memory Map
  39
  - Addressable Memory
    39
Overview of BIOS Features

65
- Introduction
  65
- What this Chapter Contains 3.1 Introduction
  65
- BIOS Flash Memory Organization
  66
- Resource Configuration
  66
  - PCI Autoconfiguration
    66
- BIOS Setup Program Menu Bar
  66
- BIOS Setup Program Function Keys
  66
  - PCI IDE Support
    67
  - System Management BIOS (SMBIOS)
    67
  - Legacy USB Support
    68
  - BIOS Updates
    68
    
    Language Support
    69
    
    Custom Splash Screen
    69
  - BIOS Recovery
    69
- Acceptable Drives/Media Types for BIOS Recovery
  69
  - Boot Options
    70
    
    CD-ROM Boot
    70
    
    Network Boot
    70
    
    Booting Without Attached Devices
    70
    
    Changing the Default Boot Device During POST
    70
- Boot Device Menu Options
  70
  - Adjusting Boot Speed
    71
    
    Peripheral Selection and Configuration
    71
    
    BIOS Boot Optimizations
    71
  - 3.10 BIOS Security Features
    72
- Supervisor and User Password Functions
  72
Error Messages and Beep Codes

73
- Speaker
  73
- BIOS Beep Codes
  73
- BIOS Error Messages
  73
- Beep Codes
  73
  - Port 80H POST Codes
    74
- Port 80H POST Code Ranges
  74
- Port 80H POST Codes
  75
- Typical Port 80H POST Sequence
  78
Regulatory Compliance and Battery Disposal Information

79

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