27 Dec
2017
27 Dec
'17
3:12 p.m.
a Pro-Log model 980 EPROM programmer, with multi-PROM adapter. The unit's software is not working. But the value of the 4040 processor, several hex-digit numeric display, keyboard and other parts made the purchase worthwhile. And, I may get it running! Anyone with a Pro-Log 980, please contact me. (no Web page yet on this item.) Also obtained: a pre-microprocessor "micro"controller with core memory. It played a small part in MINIcomputer to microprocessor development. This is what microcomputers looked like, before microprocessors. http://www.retrotechnology.com/restore/varisystem.html Herb Herbert R. Johnson, New Jersey in the USA http://www.retrotechnology.com OR .net