Lab GH29-12
Converting a D flip-flop into a JK flip-flop
25 points

OEES 235

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J K Q
0 0 Doesn't change
(same as what it was)
0 1 0
1 0 1
1 1 Toggles
(opposite of what it was)


J
(Input
to gates)
K
(Input
to gates)
Q
(Input
to gates)
D
(Output
from gates
to D input
of FF)
0 0 0 0
0 0 1 1
0 1 0 0
0 1 1 0
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 0


 

  1. Transfer information from the truth table to the Vietch Diagram for the D input of a D flip-flop.
  2. Use the Vietch Diagram to minimize the number of gates required.
  3. Write an equation for D in terms of J, K, and Q.
  4. Download a MultiSim file with a partial schematic.
  5. Add gates to the MultiSim file to implement the equation.
  6. Connect a four-channel Tektronix scope to the circuit to display J, K, D, and Q.
 
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