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Intel® 840 Chipset Family Technical Documentation
Hardware Design Site Archives
Intel® 840 Chipset family technical documentation
Included on this page:
Application notes
Datasheets
Specification updates
Application notes
Controlled Impedance Design and Test
Direct RDRAM Thermal Design Methodology
How to Measure RDRAM System Clock Jitter
Printed Circuit Board (PCB) Test Methodology User Guide
RDRAM Thermal Interface Material Specification
Datasheets
Intel® 840 Chipset: 82840 Memory Controller Hub (MCH) Datasheet
Intel® 82806AA PCI 64 Hub (P64H) Datasheet
(PDF 460KB)
Intel® 82803AA Memory Repeater Hub for RDRAM (MRH-R) Datasheet
Intel® 82801AA (ICH) and Intel® 82801AB (ICH0) I/O Controller Hub
Specification updates
Intel 82806AA PCI 64 Hub (P64H) Specification Update
(PDF 236KB)
Intel 82803AA Memory Repeater Hub for RDRAM* Devices (MRH-R) Specification Update
Intel 82801AA (ICH) and Intel® 82801AB (ICH0) I/O Controller Hub Specification Update