Forum Discussion
Altera_Forum
Honored Contributor
15 years agoHi.
I think what you want to do is quite impossible with conventional digital logic. I can give a very general idea. If you know that one clock is faster than the other you can detect the moment in which one edge overcomes the other. With a (dangerous) use of inverter delay you can then try to detect the delay between the edges. However, I repeat, this is very difficult. Hope some other reader can provide a better solution.