-----Original Message----- > From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Mark G > Thomas via cctalk > Sent: 13 December 2017 14:09 > To: CCtalk <cctalk@classiccmp.org> > Subject: EPROM baking > > Hi, > > I am working on several projects requiring 2708 and 2716 EPROMs, and am > finding some of my chips will not erase, and some will not take a program. > I've also learned more in the past week than I wanted to know about > repairing Data-I/O 29a/b programmers. >
Any clues on resources for this. Mine seems to read but gives over current warnings when I ask it to program ROMS.. > I vaguely remember in the 1990s baking such EPROMs in the oven, but I do > not remember temperature or time. I was surprised that Google didn't turn > up anything useful with this info. > > I'm sure someone here will have some notes on EPROM baking. > > Mark > > -- > Mark G. Thomas (m...@misty.com), KC3DRE Dave Wade G4UGM & EA7KAE