6. A clocked sequential circuit has two D flip-flops A and B, and one input x....

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6. A clocked sequential circuit has two D flip-flops A and B, and one input x. The flip-flop input equations are as follows: DA A'Bx AB'x' (for A) DB A'B'x+A'Bx' (for B) a. Tabulate the state table (5 Points). b. Draw the state diagram (5 Points). 6. A clocked sequential circuit has two D flip-flops A and B, and one input x. The flip-flop input equations are as follows: DA A'Bx AB'x' (for A) DB A'B'x+A'Bx' (for B) a. Tabulate the state table (5 Points). b. Draw the state diagram (5 Points).