Old EPROM questions again, EPROM Programmer

Hi all, first I want to thank you for your nice and fast help with my Commodore Pet ROM problem. Now I have a little question for my personal Interest: There were many Eprom Programmers back when the 2532 etc. were actual which were designed for popular homecomputers (I own one for my Pet too and know of many for C=64). Many of these devices were "homebrewed gear" or sold as kits. But after lots of time googling around I haven't found much stuff about this old eproms. Okay, I have at least a bunch of datasheets and some schematics where ex. the 2532 were used and learned a lot of early 1980's hardware basics :) But I could not find some schematics (and software) of Eprom programmers dedicated to this chips. My (maybe dumb) question: Does anyone have some schematics and software (would be great) for a little homebrewed Eprom Programmer which works with a standard PC parallel-port or ISA slot? This would be a great project for rainy winter days :) Best Regards, Wolfgang ==================================================== Ing. Wolfgang Eichberger cell.: +43-664-240-65-92 http://www.eichberger.org email: wolfgang(a)eichberger.org ---------------------------------------------------- Gruentalerstr. 24 - 4020 Linz ? AUSTRIA ====================================================