help with kmap

[Gaston]

i am trying to get three leds to count a sequence useing combinational logic. i will be useing three jk flip flops. the problem i am haveing is that i dont understand what to do when everything cancels out on the kmap

 

[ljcox]

I have posted several items on the design of counters using JK flip flops. Try this one for example. https://www.electro-tech-online.com/threads/kwh-meter.8219/

Your K maps don't make sense. Read the above post and then ask questions if you don't understand it.

You could also do a search using me as the author and flip flop as the subject to find my other posts.

Len

 

[mozikluv]

karnaugh maps

hi,

this is my only file on K-maps

 

[mahinda jayasinghe]

Your "previous and next" table is not clear. That is why you could not construct k'map.

Check following, is this what you want.

x=y

y=z

z=x-bar( ie if x=1 then z=0 if x=0 then z=1)