Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

JK Flip Flop Implementation

  1. Feb 24, 2004 #1
    Given the table of a state diagram:

    Code (Text):

    Qpresent | Input | Qnext | Output
    0          0       0       0
    0          1       1       1
    1          0       1       0
    1          1       0       0
     
    So, output = Qpresent' * Input

    I must use a JK flip flop implementation of all of this. I have to figure out what flip-flop inputs are needed to make the next-state transitions take place. Then I have to put those flip-flop inputs into a Karnaugh map and simplify the algebraic expression. Then I have to draw the circuitry to implement those algebraic expressions. Then I have to repeat the last two steps for the output; which is also a function of the current state and input. Any kind of help appreciated...
     
  2. jcsd
  3. Mar 1, 2004 #2
    here is a solution:

    http://flexifirm.tripod.com/JK1.jpg [Broken]
    http://flexifirm.tripod.com/JK2.jpg [Broken]

    take care
     
    Last edited by a moderator: May 1, 2017
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: JK Flip Flop Implementation
  1. JK flip flop question. (Replies: 2)

  2. D and JK Flip Flops (Replies: 5)

Loading...