Sequential Network - Please complete parts C, D, and E.

Part A) Design a sequential network state diagram for a 2-bit counter (four states) with one input X, and one output Z. When input X = 0, the state of the circuit remains the same. When X = 1, the circuit goes to the next state: from 00 to 01, or from 01 to 10, or from 10 to 11, or from 11 to 00. Z = 1 only and only when state changes from 11 to 00. Assume q0 = 00, q1 = 01, q2 = 10, and q3 = 11.

D)Use K-map to minimize the Z, d2, and d1

E) Draw the schematic of the sequential network by using the answers form part D.

Part B) Complete the following state table for Part A. Use * to indicate "do not care". 0 01 0 1 0 0 1 1 11 0 Part C) Use sum-of-product to show the functions for Z, d2 and d1