PhoenixBIOS

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Revision as of 16:45, 21 December 2022 by Rueni97 (talk | contribs)

PhoenixBIOS is a Personal Computer BIOS developed by Phoenix Technologies from 1983 to early-2010s when it was mostly replaced by Phoenix's UEFI solution, SecureCore.

PhoenixBIOS is the first fully IBM PC compatible personal computer BIOS that was licensed for multiple system manufacturers and is the starter of competition between major BIOS vendors that came up with their compatible BIOS solutions in later years (such as American Megatrends's AMIBIOS and Award Software's AwardBIOS).

List of known versions

The following is a list of known PhoenixBIOS versions.

List of known PhoenixBIOS versions
Main core version Main core release date POST screen Notes
Phoenix ROM BIOS 1.xx 1984
Phoenix ROM BIOS 2.xx 1986?
Phoenix ROM BIOS Plus 1987 A code fork by Dell exists. Probably considered as PhoenixBIOS 3.xx by Phoenix.
PhoenixBIOS 4.0x 1988 A code fork by Intel exists
PhoenixBIOS Ax86 1990?
PhoenixBIOS 4.0 Release 6.x 1997 Labelled as PhoenixBIOS 4.06 by Fujitsu-Siemens. Also used by VMware. A code fork by Intel also exists.
Phoenix ServerBIOS 1 1997
Phoenix ServerBIOS 2 2000
Phoenix ServerBIOS 3 2001
Phoenix ServerBIOS 3.5 Grid Edition 2002 Referred to in a news article. Possibly an AMD-only special release.