English: Portrayed are a bunch of token ring cards (16/4) that are laid out to display the various components. The odd/even BIOS chips are easily observable with the proprietary IBM controller chips in a metal PGA package.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
A series of Microchannel token ring cards laid out