Question

Solve it by deatils please ! (degital question )

Derive the state table a) z. 2x 1 MUX Β' Clk Figure P2

Answer 1

The output of 2 times 1 MUx = p_0 S^-_0 + I_1 S_0 Also, S_0 = x I_0 = Q^1_B I_1 = Q_B Therefore Output of 2 times 1 MUx = Q^1_B x^- + Q_B x For flip - flop B: Therefore I_B = Q^1_A and K_B = x + Q_A Expression for output Y = Q^*_A middot Q^*_B Expression for output Z = (Q^1_A)^* middot Q^*_B + x^- where Q_A and Q^1_A are the output and its complement respectively from flip flop A for present stage. Q^*_A and (Q^1_A)^* are the output and it�s complement respectively from flip flop A for next stage. \r\n State table Case 1: when Q_A = 0, Q_B = 0, x = 0 then J_A = 0, K_A = 1 Therefore Q^*_A = 0 J_B = 1, K_B = 0 Therefore Q^*_B = 1 Output Y = 0.1 = 0 Output Z = 1.1 + 1 = 1 Similarly rest is filled.