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Número de pieza | D845GEBV2 | |
Descripción | Technical Product Specification | |
Fabricantes | Intel | |
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Intel® Desktop Board
D845GEBV2/D845GERG2
Technical Product Specification
October 2002
Order Number: C14584-001
The Intel® Desktop Board D845GEBV2/D845GERG2 may contain design defects or errors known as errata that may cause the product to deviate from published specifications.
Current characterized errata are documented in the Intel Desktop Board D845GEBV2/D845GERG2 Specification Update.
1 page Contents
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1 Product Description
1.1 Board Differences.......................................................................................................11
1.2 Overview ....................................................................................................................12
1.2.1 Feature Summary ........................................................................................12
1.2.2 Manufacturing Options .................................................................................13
1.2.3 Board Layouts ..............................................................................................14
1.2.4 Block Diagrams ............................................................................................17
1.3 Online Support ...........................................................................................................19
1.4 Operating System Support .........................................................................................19
1.5 Design Specifications .................................................................................................20
1.6 Processor ...................................................................................................................23
1.7 System Memory .........................................................................................................24
1.8 Intel® 845GE Chipset..................................................................................................26
1.8.1 Intel 845GE Graphics Subsystem ................................................................27
1.8.2 USB..............................................................................................................33
1.8.3 IDE Support .................................................................................................34
1.8.4 Real-Time Clock, CMOS SRAM, and Battery...............................................35
1.9 I/O Controller ..............................................................................................................35
1.9.1 Serial Port ....................................................................................................35
1.9.2 Parallel Port..................................................................................................35
1.9.3 Diskette Drive Controller ..............................................................................36
1.9.4 Keyboard and Mouse Interface ....................................................................36
1.10 Audio Subsystem........................................................................................................37
1.10.1 Audio Connectors.........................................................................................38
1.10.2 Audio Subsystem Software ..........................................................................38
1.11 LAN Subsystem (Optional) .........................................................................................39
1.11.1 Intel® 82562ET Platform LAN Connect Device .............................................39
1.11.2 Intel® 82540EM Gigabit Ethernet Controller .................................................39
1.11.3 RJ-45 LAN Connector with Integrated LEDs ................................................39
1.11.4 LAN Subsystem Software ............................................................................40
1.12 CNR (Optional) ...........................................................................................................40
1.13 Hardware Management Subsystem............................................................................42
1.13.1 Hardware Monitoring ASICs .........................................................................42
1.13.2 Fan Monitoring .............................................................................................44
1.13.3 Chassis Intrusion and Detection...................................................................44
1.14 Power Management ...................................................................................................44
1.14.1 ACPI.............................................................................................................45
1.14.2 Hardware Support ........................................................................................47
2 Technical Reference
2.1 Introduction.................................................................................................................53
2.2 Memory Map ..............................................................................................................53
2.3 Fixed I/O Map.............................................................................................................54
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5 Page 1 Product Description
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What This Chapter Contains
1.1 Board Differences.......................................................................................................11
1.2 Overview ....................................................................................................................12
1.3 Online Support ...........................................................................................................19
1.4 Operating System Support .........................................................................................19
1.5 Design Specifications .................................................................................................20
1.6 Processor ...................................................................................................................23
1.7 System Memory .........................................................................................................24
1.8 Intel® 845GE Chipset..................................................................................................26
1.9 I/O Controller ..............................................................................................................35
1.10 Audio Subsystem........................................................................................................37
1.11 LAN Subsystem (Optional) .........................................................................................39
1.12 CNR (Optional) ...........................................................................................................40
1.13 Hardware Management Subsystem............................................................................42
1.14 Power Management ...................................................................................................44
1.1 Board Differences
This TPS describes these Intel® Desktop Boards: D845GEBV2 and D845GERG2. The Desktop
Boards are identical with the exception of the items listed in Table 1.
Table 1. Summary of Board Differences
D845GEBV2
• ATX Form Factor (12.00 inches by 8.20 inches)
• Six PCI bus connectors
D845GERG2
• microATX Form Factor (9.60 inches by 8.20 inches)
• Three PCI bus connectors
✏ NOTE
Most of the illustrations in this document show only the Desktop Board D845GEBV2. When there
are significant differences between the two Desktop Boards, illustrations of both boards are
provided.
11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet D845GEBV2.PDF ] |
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