hi..this is a 2-bit binary counter i build it from two j-k flip-flops....i don't know what's the problem with it..it always gives 11; maybe the problem is with the clear and preset connection. i'm in a hurry, can any body help me please?...
oh thanks, it worked now, but with 30 frequency they flash with about a 1s period, i always use the clock with >30Hz frequency.....it's not logic to be like that, but this is how it works.....what are you both commetting about the attachment, it's normal here and i'm logged in, you should click on it and it opens in new window....anyway thanks for you