Intel® G31 Express ChipsetTechnical Documents
Datasheets
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Intel® G31/P31 Express Chipset Datasheet - For the Intel® 82G31 Graphics and Memory Controller Hub (GMCH) and Intel® 82P31 Memory Controller Hub (MCH)
This document is the datasheet for the Intel® 82G31 GMCH and Intel® 82P31 MCH. Topics covered include; signal description, system memory map, PCI register description, a description of the (G)MCH interfaces and major functional units, electrical characteristics, ballout definitions, and package characteristics.
File Type/Size: PDF 1977KB
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Intel® I/O Controller Hub 7 (z`z`) Family Datasheet
This document is intended for Original Equipment Manufacturers and BIOS vendors creating Intel I/O Controller Hub 7 (ICH7) Family based products. This document is the datasheet for the following:Intel 82801GB ICH7 (ICH7), Intel 82801GR ICH7 RAID (ICH7R) and Intel 82801GBM ICH7 Mobile (ICH7-M).
File Type/Size: PDF 6758KB
Design guides
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Intel® G31/P31 Express Chipset Thermal and Mechanical Design Guidelines - For the Intel 82G31 Graphics and Memory Controller Hub (GMCH) and Intel 82P31 Memory Controller Hub (MCH)
This document presents the conditions and requirements to properly design a cooling solution for systems that implement the (G)MCH, which provides adequate cooling to maintain the (G)MCH case temperature at or below thermal specifications. By maintaining the (G)MCH case temperature at or below those recommended in this document, a system designer can ensure the proper functionality, performance, and reliability of this component.
File Type/Size: PDF 1763KB
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Intel® ICH7 Thermal Design Guide
The goal of this document is to provide an understanding of the operating limits of the Intel® 82801GB ICH7 and 82801GR ICH7R I/O Controller Hubs.
File Type/Size: PDF 415KB
Specification updates
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Intel® G31/P31 Express Chipset Specification Update - For the Intel® 82G31 Graphics and Memory Controller Hub (GMCH) and Intel® 82P31 Memory Controller Hub (MCH)
This document is an update to the specifications contained in the Intel® G31/P31 Express Chipset Datasheet. This document is a compilation of device and documentation errata, specification clarifications and changes. It is intended for hardware system manufacturers and software developers of applications, operating systems, or tools.
File Type/Size: PDF 58KB
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Intel® I/O Controller Hub 7 (ICH7) Family Specification Update
This document is an update to the specifications contained in the Intel® I/O Controller Hub 7 (ICH7) Family Datasheet. This document is a compilation of device and documentation errata, specification clarifications and changes. It is intended for hardware system manufacturers and software developers of applications, operating systems, or tools.
File Type/Size: PDF 134KB
White papers
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Designing for Energy Efficiency White Paper - For the Intel® 3 Series Chipset
The Designing for Energy Efficiency White Paper addresses the need for designing computers for Energy Efficiency. As the number of computers has grown, so has the need for delivery and deployment in increasingly greater energy-conscious ways. More energy-friendly computers can have an effect on both the available energy capacity as well as on the ecological impacts of generating additional electricity to meet growing demands.
File Type/Size: PDF 87KB