Question

Design a sequential circuit which has an input line x and an output line y. The...

Design a sequential circuit which has an input line x and an output line y.

The circuit receives input from a single source in the form of a string of ‘1’ s and 0’s .

The output goes to ‘1’ once three consecutive ‘1’s are seen on the input, and remains 1 as long as it continues to receive ‘1’ on the input line. If it receives a ‘0’ the output goes to ‘0’ again..

Inputs : x = 0001101011101111110010

Outputs y =   0000000000100011110000

Start with a state diagram.

Use D flip-Flop to implement the circuit.

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