A sequential circuit has two D-type flip-flops A, B and one input X and one output Y. The circuit is described by the following state and output equations. DA = QB X + QAQB DB = QBX + QAQB Y = QAX a) Derive the state table for the circuit. b) Draw the state diagram for the state table derived in a).

1. A sequential circuit has two D-type flip-flops A, B and one input X and one output Y. The circuit is described by the following state and output equations a) Derive the state table for the circuit. b) Draw the state diagram for the state table derived in a)