A sequential circuit has two D flip-flops A and B, two inputs x and y, and one
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A sequential circuit has two D flip-flops A and B, two inputs x and y, and one output z. The flip-flop input equations and the circuit output are as follows:
DA = x'y + xA
DB = x'B + xA
z = B
a. Draw the logic diagram of the circuit.
b. Tabulate the state table.
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