Question

A sequential circuit is described by the following flip-flop input equations: \mathrm{D}_{\mathrm{A}}=\bar{A} . X+B \mathrm{D}_{\mathrm{B}}=\bar{B} X \mathrm{Y} \equiv \mathrm{A}+\mathrm{B} \cdot \overline{\bar{X}} Where X is an input and Y is considered

as an output. Find the following: 1. Logic diagram 2. State equations A(t+1) & B(t+1) 3. State table 4. State diagram

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