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Gated Implementation of JK flipflop

PK_Rainbow

Apr 28, 2013
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Apr 28, 2013
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Apparently my truth table was somewhat backwards. This has been answered, no replies necessary.


I'm new and not sure where to put this, but here looks like a good place.

So I am having a small problem, I need to make a gated JK flipflop that is positive edge triggered. I have already done a state diagram, primitave state table, and a merge diagram.
The problem is with my final K-Map.

I think I messed something up, but this is the first time I have done something like this, and I'm not too sure if I have messed something up somewhere, but as you can see from my K-Map, the FF will never change Q states, it just bounces around in Q = 0 or Q = 1.

Can anybody offer some insight or some kind of help?
403254_599767553376197_1993180395_n.jpg


67538_599767560042863_502365473_n.jpg


386785_599767563376196_1579317251_n.jpg



I'm pretty sure that all of those are done correctly, but you can see that if I put those into a K-Map... well the states will never change.

13+-+1



The circled states indicate a stable state in that region.
 
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