-------- Original Message --------
Subject: Re: ADM-3A Lower case ROM issue
From: "Ian S. King"
Date: Wed, December 14, 2016 1:30 am
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Take a look at the silk screen on the board - ISTR there's another chip
that needs to be added, some simple TTL logic. I converted mine several
years ago without problems - but that was with the original ROM.
--
Ian S. King, MSIS, MSCS, Ph.D. Candidate
--
Just as a follow-up - I got the two RAM ICs that were missing (2102 1K
RAM), and installed those along with the lower-case ROM, and everything
now works great.
Thanks everyone for your expertise and tips!
Steve