Search found 2 matches

by lambdamikel
Fri Jan 26, 2018 6:46 pm
Forum: Programmable Logic
Topic: Some GAL questions
Replies: 28
Views: 33967

Re: Some GAL questions

welcome, lambdamikel, and thanks for sharing your experience. :)

Just curious -- did you end up here as the result of a web search regarding the TL866CS? Or perhaps you're a 6502/65816 fan, and that is what brought you to our forum.

If you have 65xx-related projects we'd be glad to hear about ...
by lambdamikel
Fri Jan 26, 2018 5:37 am
Forum: Programmable Logic
Topic: Some GAL questions
Replies: 28
Views: 33967

Re: Some GAL questions

I had *exactly* the same issue with my Signstek TL866CS and trying to program Lattic GAL22V10Bs.
Proramming seemed to work, verification always failed. Reading back the programmed data always showed some mismatch. Sometimes, the programmed devices did what they were supposed to do, but not reliably ...