Datasheets

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Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!

This page lists publically available datasheets and programming guides from various vendors. It includes CPU, chipset, Super I/O, and many other datasheets.

x86 architecture

AMD

AMD provides their AMD64 Architecture and Software manuals, which are a very useful reference for AMD systems, of course (but also explain lots of non-AMD-specific x86 stuff too):

Other AMD documents:

Intel

Intel provides their Intel® 64 and IA-32 Architectures Software Developer's Manuals which are a very useful reference to the x86 architecture in general:

CPU

AMD

AMD Fam16

AMD Fam15

AMD Fam14

AMD Fam12h

AMD Fam11h

Turion64:

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Athlon64:

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AMD Fam10h

Opteron:

Phenom:

AMD K8

Athlon64/Opteron:

Opteron:

Family 0Fh:

Athlon64

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Athlon (32bit)

Sempron

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Duron

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Socket specs

Misc

Intel

You can use this page to search for specification datasheets. If it doesn't give you result, then use Google to search them.

5th Gen Core i7 Series

4th Gen Core i7 Series

3rd Gen Core i7 Series

product page

2nd Gen Core i7 Series

product page

Core Duo and Core Solo

Core 2 Duo

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Intel Pentium III

Mobile:

Embedded:

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Xeon:

VIA

VIA Padlock

Northbridge

AMD

AMD 990FX/990X/970

AMD RS880

AMD RD890/890FX

Not public (yet?). However, some of the information may be contained in the public docs in the RS880 section.

AMD RS780

Apparently there are other docs as well, not sure if they provide any additional information or if they are part of the public documents above:

  • AMD RD780 Register Reference Guide
  • AMD RX780 Register Reference Guide
  • AMD RD790 Register Programming Requirements (Publication #42462)
  • AMD RD790 Register Reference Guide (Publication #42988)
  • AMD RD790 BIOS Developer's Guide (Publication #43093)

AMD RS690

AMD SR56x0

Misc

Intel

Intel Atom Z5xx and SCH US15Wx

Intel NM10 Express

Intel 860

Intel 82815E

Intel 440BX

Intel 440LX

VIA

VIA has a portal with some source code and datasheets.

VIA VX800

VIA CX700M/VX700

Southbridge

AMD

AMD EC

The recent AMD southbridges starting from SB710 have an embedded controller called AMD IMC

AMD A58/A68H/A78/A88X FCH (Bolton-D2/D2H/D3/D4)

AMD A45/A50M/A55E FCH (Hudson-1)

AMD A55/A60M/A70M/A75 FCH

AMD SB950

AMD SB820M

AMD SB810/SB850

AMD SB800

AMD SB700/SB710/SB750

AMD SB600

AMD 8111

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Intel

Intel 82801BA/BAM (ICH2)

ICH7

ICH9

Super I/O

ITE

Winbond / Nuvoton

Fintek

NSC

(bought by Winbond, now Nuvoton)

ALi

SMSC

Other

ACPI

Ethernet controllers

USB

Misc

Resources

There are many datasheet archives on the web which may have other (usually older) datasheets which already disappeared from vendor websites.