Question

In: Electrical Engineering

Detect "010" using Moore state machine, overlapped, and minimized-bit state encoding. Use JK flip-flops. Shows your...

Detect "010" using Moore state machine, overlapped, and minimized-bit state encoding. Use JK flip-flops. Shows your state diagram, state table, encoded state table, logic equations, and logic circuit.

Solutions

Expert Solution

state diagram

State Table and Encoded State Table

PRESENT STATE

INPUT

NEXT STATE

OUTPUT

X

Z

S0

0

S1

0

1

S0

0

S1

0

S1

0

1

S2

0

S2

0

S3

0

1

S0

0

S3

0

S1

1

1

S2

1

EXCITATION TABLE OF JK FLIP FLOP

PRESENT STATE

NEXT STATE

JK FLIP FLOP INPUT

Q

Q+

J

K

0

0

0

X

0

1

1

X

1

0

X

1

1

1

X

0

EXCITATION TABLE

PRESENT STATE

INPUT

NEXT STATE

OUTPUT

JK FLIP FLOP INPUTs

Q1

Q0

X

Q1+

Q0+

Z

J1

K1

J0

K0

0

0

0

0

1

0

0

X

1

X

0

0

1

0

0

0

0

X

0

X

0

1

0

0

1

0

0

X

X

0

0

1

1

1

0

0

1

X

X

1

1

0

0

1

1

0

X

0

1

X

1

0

1

0

0

0

X

1

0

X

1

1

0

0

1

1

X

1

X

0

1

1

1

1

0

1

X

0

X

1


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