Search found 2 matches

by fomtom
Sun May 05, 2019 12:35 am
Forum: Circuit Talk
Topic: Newbie: Problems with J-K-Flipflops
Replies: 3
Views: 9189

Re: Newbie: Problems with J-K-Flipflops

Hi admin,
I read the link bevore and some more literature to this theme (and I have some practice ;) ). ;)

As you know, there are two types of J-K-FF: With NORs (upper one) or wirh NANDs (lower one).
Both are build, like their theoretical (!) funktion without a clock-signal. 8-)

I think, this ...
by fomtom
Fri May 03, 2019 8:21 am
Forum: Circuit Talk
Topic: Newbie: Problems with J-K-Flipflops
Replies: 3
Views: 9189

Newbie: Problems with J-K-Flipflops

Hello to all,
and thanks for my admission in the forum!

I tried some flipflops-circuits and with my J-Ks I fail.
(Please look on the screenshot)

On the upper one:
J = 1, K = 0 -> Set Q;
J = 0, K = 1 ->Reset Q;
J = 0, K = 0 -> save last output
J =1, K = 1 -> a alertbox with "Signalverlauf" (I'm ...