Suppose that the signals clk, rst, and d depicted in Figure E4.29 are applied to the 4-stage shift..


Suppose that the signals clk, rst, and d depicted in Figure E4.29 are applied to the 4-stage shift register of Figure 4.26. Draw the identical waveforms at all circuit nodes (q1, q2, q3, and q4). Assume that the propagation delays are negligible.