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July 2017

PI 1.6, Courtesy of Nikolaj

PI 1.6, Courtesy of Nikolaj
PI 1.6, Courtesy of Nikolaj

The UEFI Forum recently announced updates to the UEFI, PI, and ACPI specs.  In a previous post , I mentioned how Nikolaj Schlej tweeted...

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7:00 AM
William Leara
0
specifications
7:00 AM

UEFI 2.7, Courtesy of Nikolaj

UEFI 2.7, Courtesy of Nikolaj
UEFI 2.7, Courtesy of Nikolaj

The UEFI 2.7 Spec was recently released, as I’ve mentioned before .  Every time a new version of the spec is released, I have this great ide...

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6:00 PM
William Leara
0
specifications
6:00 PM
 
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Welcome to the Basic Input/Output website! Here I share things pertaining to the arcane art of PC BIOS development. For spice, I add material about software development in general and some interesting computer history vignettes. Please, try to contain your excitement!
—William Leara
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    I’ve done many tools reviews in the history of this web site, so it would be unthinkable to neglect to talk about what may be the biggest a...
  • UEFI Forum Updates All Specs, Dec 2024
    The UEFI Forum updated all three of its specifications in December, 2024:  ACPI, UEFI, and PI. As a refresher: Advanced Configuration and P...
  • Guide to the SWEBOK v4.0 Has Been Released
    The Guide to the Software Engineering Body of Knowledge (SWEBOK) v4.0 was released on October 15, 2024. The Guide is a publication of the ...

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latest UEFI specs

  • UEFI Spec 2.11
  • UEFI PI Spec 1.9
  • ACPI 6.5a

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UEFI blog roll

  • BIOS on StackOverflow
    Qemu x86-64 OS named DOS-OS [closed]
  • Vincent Zimmer's blog
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