AMD Documentation
AMD publicly released a significant amount of documentation for its fam15h-era hardware. This page archives and lists some relevant files documenting various parts and subsystems.
SR5690/SR5670/SR5650 Northbridge
- AMD SR5690/5670/5650 Register Programming Requirements
- AMD SR5690/5670/5650 Register Reference Guide
- AMD SR5690/5670/5650 BIOS Developer's Guide
- SR56x0 Product Errata
- AMD SR5690 Databook
- AMD SR5670 Databook
- AMD SR5650 Databook
SP5100 Southbridge
- AMD SP5100 Register Reference Guide
- AMD SP5100 Register Programming Requirements
- AMD SP5100 BIOS Developer's Guide
- AMD SP5100 Product Errata
- AMD SP5100 Databook
Opteron CPUs
- BIOS and Kernel Developer's Guide for AMD Athlon 64 and AMD Opteron Processors
- Revision Guide for AMD Family 15h Models 00h-0Fh Processors
- Revision Guide for AMD Family 15h Models 10h-1Fh Processors
- Revision Guide for AMD Family 15h Models 30h-3Fh Processors
HyperTransport
- HyperTransport 3.1 Interconnect Technology (book, ISBN 978-0-9770878-2-2 - appears to still be on sale, PDF copies appear to exist online)