I done a sequence recognizer for the string 1001 with FF JK
The equations are:
J1 = X' Q0
K1 = X + Q0
J0 = X + Q1
K0 = X'
Z = Q1 Q0 X
Now I have to simulate it with LTspice, but it doesn't work. The output of the FFs is always 0. Can you help me?
I simulated the circuit with an other logic simulator and it works, i don't know if I set some wrong value.
Thank you.
The equations are:
J1 = X' Q0
K1 = X + Q0
J0 = X + Q1
K0 = X'
Z = Q1 Q0 X
Now I have to simulate it with LTspice, but it doesn't work. The output of the FFs is always 0. Can you help me?
I simulated the circuit with an other logic simulator and it works, i don't know if I set some wrong value.
Thank you.
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