On Thu, 15 Jan 1998 15:41:45 -0500, you wrote: >To the best information resource on the net, > >I've been tossing around the idea of building my own GAL programmer for >16V8s and 20V8s, BUT! It seems that the people who make them (NS & SGS >Thompson) are keeping the programming specs a secret (lots o' money maybe). I think the main reason for this is to avoid bad programmer designs programming parts unreliably, giving the chips a bad rep. The only PLD programming specs I've ever seen are the old TI bipolars, and Cypress' early eprom devices. ____ ____ _/ L_/ Mike Harrison / White Wing Logic / wwl@netcomuk.co.uk _/ L_/ _/ W_/ Hardware & Software design / PCB Design / Consultancy _/ W_/ /_W_/ Industrial / Computer Peripherals / Hazardous Area /_W_/