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Vintage Computers Any vintage computer systems, calculators, video games etc., but with an emphasis on 1980s and earlier equipment. |
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21st Dec 2019, 12:26 pm | #1 |
No Longer a Member
Join Date: Oct 2016
Location: Maroochydore, Queensland, Australia.
Posts: 2,679
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Sol-20 personality module replica
I have replicated the personality module for the SOL-20 computer (Circa 1976). It uses a unique and difficult to program MM5204 UV Eprom, 4 of them.
The programming difficulties were solved with Mr. Martin Eberhard's programmer. The article is here with my first attempt at the replica: http://worldphaco.com/uploads/Personalityreplica..pdf |