Draw an ASM chart for the synchronous circuit having the following description, "The circuit has a control input X. clock and outputs A and B. If X = 1, on every clock rising edge the code on BA changes from 00 01 10 →1100 and repeats. If X=0, the circuit holds the present state.".

Q2. A Mealy sequential circuit has one input, one output, and two flip-flops. A timing diagram for the circuit follows. Construct a transition table and state graph for the circuit. Clock Q2

Draw a circuit that uses only one AND gate and one OR gate to realize each of the following functions: (a) ABCF + ACEF + ACDF

2. A sequential circuit with two D flip-flops A and B, two inputs X and Y, and one output Z is specified by the following input and output equations: DA = AX+XY DB = BX + XY Z = AB a b. . C Draw the logic diagram of the circuit Derive the state table for the circuit Derive the state diagram for the circuit.