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Intel
DG33BU
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Intel Desktop Board DG33BU Technical Product Specification
42
2.2.2
Component-side Connectors and Headers
Figure 10 shows the locations of the co
mponent-side connectors and headers.
Figure 10. Component-side Connectors and Headers
Contents
Main
Revision History
Revision Revision History Date
Preface
Intended Audience
#
What This Document Contains
Typographical Conventions
Other Common Notation
Contents
1 Product Description
2 Technical Reference
3 Overview of BIOS Features
4 Error Messages and Beep Codes
5 Regulatory Compliance and Battery Disposal Information
Figures
Tables
Page
1 Product Description
1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the Desktop Board DG33BU. Table 1. Feature Summary
Table 1. Feature Summary (continued)
Page
Product Description
13
Table 2. Board Components Shown in Figure 1
Item/callout from Figure 1
Description
Page
1.2 Legacy Considerations
1.3 Online Support
1.4 Processor
#
1.5 System Memory
1.5.1 Memory Configurations
#
1.6 Intel G33 Express Chipset
1.6.1 Intel G33 Graphics Subsystem
1.6.1.1 Intel Graphics Media Accelerator 3100 Graphics Controller
1.6.1.2 Dynamic Video Memory Technology (DVMT)
1.6.1.3 Configuration Modes
1.6.1.4 Advanced Digital Display (ADD2/MEC) Card Support
1.6.2 Intel Viiv Processor Technology
1.6.3 USB
1.6.4 Serial ATA Interfaces
1.6.4.1 Serial ATA Support
1.7 Parallel IDE Controller
1.8 Real-Time Clock Subsystem
1.9 Legacy I/O Controller
1.9.1 Serial Port Interface
1.9.2 Diskette Drive Interface
1.9.3 PS/2 Keyboard and Mouse Interface
1.10 Audio Subsystem
1.10.1 Audio Subsystem Software
1.10.2 Audio Connectors and Headers
1.11 LAN Subsystem
1.11.1 Intel 82566DC Gigabit Ethernet Controller
1.11.2 LAN Subsystem Software
1.11.3 RJ-45 LAN Connector with Integrated LEDs
1.12 Hardware Management Subsystem
1.12.1 Hardware Monitoring and Fan Control
1.12.2 Fan Monitoring
1.12.3 Chassis Intrusion and Detection
1.12.4 Thermal Monitoring
1.13 Power Management
1.13.1 ACPI
Product Description
31
1.13.1.1 System States and Power States
Global States
Sleeping States
Processor States
Device States
1.13.1.2 ENERGY STAR*
1.13.1.3 Wake-up Devices and Events
1.13.2 Hardware Support
CAUTION
1.13.2.1 Power Connector
1.13.2.2 Fan Headers
1.13.2.3 LAN Wake Capabilities CAUTION
Page
Page
2 Technical Reference
What This Chapter Contains
2.1 Memory Map
2.1.1 Addressable Memory
Figure 8. Detailed System Memory Address Map
Table 9 lists the system memory map. Table 9. System Memory Map
2.2 Connectors and Headers
2.2.1 Back Panel Connectors
Page
Page
2.2.2.1 Signal Tables for the Connectors and Headers
Table 11. Serial ATA Connectors
Table 12. Chassis Intrusion Header
Table 13. Serial Port Header
Table 14. Front and Rear Chassis Fan Headers
2.2.2.2 Add-in Card Connectors
2.2.2.3 Auxiliary Front Panel Power/Sleep LED Header
2.2.2.4 Power Supply Connectors
2.2.2.5 Front Panel Header
2.2.2.6 Auxiliary Front Panel Power LED Header
#
2.3 Jumper Block
2.4 Mechanical Considerations
2.4.1 Form Factor
2.5 Electrical Considerations
2.5.1 Power Supply Considerations
2.5.2 Fan Header Current Capability
2.5.3 Add-in Board Considerations
2.6 Thermal Considerations
Page
2.7 Reliability
2.8 Environmental
3 Overview of BIOS Features
What This Chapter Contains
3.1 Introduction
3.2 BIOS Flash Memory Organization
3.3 Resource Configuration
3.3.1 PCI Autoconfiguration
3.3.2 PCI IDE Support
3.4 System Management BIOS (SMBIOS)
3.5 Legacy USB Support
3.6 BIOS Updates
3.6.1 Language Support
3.6.2 Custom Splash Screen
3.7 BIOS Recovery
3.8 Boot Options
3.8.1 CD-ROM Boot
3.8.2 Network Boot
3.8.3 Booting Without Attached Devices
3.8.4 Changing the Default Boot Device During POST
3.9 Adjusting Boot Speed
3.9.1 Peripheral Selection and Configuration
3.9.2 BIOS Boot Optimizations
3.10 BIOS Security Features
Page
4 Error Messages and Beep Codes
What This Chapter Contains
4.1 Speaker
4.2 BIOS Beep Codes
4.3 BIOS Error Messages
4.4 Port 80h POST Codes
Error Messages and Beep Codes
69
Table 37. Port 80h POST Codes
continued
POST Code Description of POST Operation
Table 37. Port 80h POST Codes (continued)
Error Messages and Beep Codes
71
Table 37. Port 80h POST Codes (continued)
POST Code Description of POST Operation
Intel Desktop Board DG33BU Technical Product Specification
72
Table 38. Typical Port 80h POST Sequence
POST Code Description
5 Regulatory Compliance and Battery Disposal Information
What This Chapter Contains
5.1 Regulatory Compliance
5.1.1 Safety Standards
5.1.2 European Union Declaration of Conformity Statement
5.1.3 Product Ecology Statements
5.1.3.1 Disposal Considerations
5.1.3.2 Recycling Considerations
Page
5.1.3.3 Lead Free Desktop Board
Intel Desktop Board DG33BU Technical Product Specification
78
Description Mark
5.1.4 EMC Regulations
Intel Desktop Board DG33BU Technical Product Specification
80
5.1.5 Product Certification Markings (Board Level)
Description Mark
5.2 Battery Disposal Information