Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!uunet!spool.mu.edu!think.com!rpi!batcomputer!cornell!rochester!rit!cci632!ritcsh!ultb!cep4478 From: cep4478@isc.rit.edu (C.E. Piggott) Newsgroups: sci.electronics Subject: PLD programmers Message-ID: <1991Jun11.220000.12522@isc.rit.edu> Date: 11 Jun 91 22:00:00 GMT Reply-To: cep4478@ultb.rit.edu (C.E. Piggott) Organization: Rochester Institute of Technology Lines: 17 Hello. I got no responses whatsoever with regard to my query about how PLD programmers work...is is that there is a massive void of knowledge in this area, or does nobody care? 1/2 :-) What I'm looking for is how the devices get programmed, for instance a 16L8: what pins do what during programming? What is the programming voltage? I would like to build a PLD programmer rather than pay the absurd prices I've seen them for in stores. Chris -- Christopher E. Piggott, WZ2B cep4478@ultb.isc.rit.edu President wz2b.ampr [44.69.0.1] Rochester Institute of Technology wz2b @ WB2WXQ Amateur Radio Club K2GXT CEP4478@RITVAXA.BITNET