Question

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 next-state and output equations: A (t + 1) = xy' + xB B (t + 1) = xA + xB' z = A Draw the logic diagram of the circuit. List the state table for the sequential circuit. Draw the corresponding state diagram. A sequential circuit has two JK flip-flops A and B, two inputs x and y, and one output z. The flip-flop input equations and circuit output equation are J_A = Bx + B' y' K_A = B' xy' J_B = A' x K_B = A + xy' z = Ax' y + Bx' y' Draw the logic diagram of the circuit. Tabulate the state table. Derive the state equations for A and B. A sequential circuit has three flip-flops A, B, C; one input x in; and one output y_out. The state diagram is shown below. Design the circuit using a JK flip-flop.

Answer 1

The logic diagram, state table, and state diagram of the sequential circuit are provided.

Step-by-step explanation:

The logic diagram of the circuit can be drawn as follows:

The state table for the sequential circuit can be listed as:

Present StateNext StateInputsAx·y' + x·Bx, yBx·A + x·B'x, y

The corresponding state diagram is shown below: