< I believe
the first microcomputer to run Unix was the DEC PDP11/03 and
< 11/23 at At&T's Bell Labs (see the papers on mini-unix).
I believe that is wrong. Unix was running on PDP-11s long before the
LSI-11 or the 11/23 by many years. I think the 34, and 44s were teh
popular hosts.
In fact, when I was a student at WPI in the mid-70's, we had a
version
of Unix running on an 11/10 in the CS department (off RK05s)...
But neither the 11/10 nor the /34 nor the /44 were, by any stretch
of the imagination, "microcomputers". Definitely minis.
Tim.