A couple of schematic pages from the SPARCstation2 while still under development. Legend says "P0" which was usually very early in the development status.

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   Mark J Koch ✅ (maehem@mastodon.social)'s status on Saturday, 09-Sep-2023 09:55:48 JST Mark J Koch ✅

   Ran across this going through my old stuff. The pre-pre-pre-release docs for the SPARCstation-2 (Calvin). Was given to us lowly techs who were destined to debug them coming off the manufacturing line. When I started at Sun, I was a lowly failure analysis technician, the good jobs went to Stanford grads, DeVRY grads needed to come in through the back door. Eventually made my way into engineering and then SunLabs (where the real party was).
   #suntember #sparcstation #sparcstation2 #sunw