[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: A2 Rev 0 Recreation Update #2



Mike Willegal wrote:
Take a look at this image from my website.

Mine is a Rev. 0 indeed. No part number printed anywhere and the prototype area is exactly like your photo. Sweet.

What precisely is the difference between a Rev 0 board and its successors? How does one identify it? You mention something on your web site about "a transistor at <some coordinates>", but the grid coordinates don't correspond to anything obvious screened on the motherboard itself. Is there a secret decoder ring somewhere? I have a very early Apple ][ and am trying to figure out if has a Rev 0 board installed.