Page 60 - INTRODUCTION_TO_LOGIC CIRCUITS_Neat
P. 60

0                            Sequential Circuits

EXAMPLE

ate Table 
 Circuit Diagram

rrent            next    FF inputs
                       Ja Ka Jb Kb
ate    input state
  B       x AB          0d0d
  0       0 00
                        0d1d
  0       1 01          0dd0
  1       0 01          1dd1
  1       1 10
                        d00d
  0       0 10          d01d
  0       1 11          d0d0
  1       0 11
                        d1d1
  1       1 00

xx                     J QA         JQ    B
      clock                          C
                        C           K Q'
                       K Q'

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