Study the following circuit and corresponding waveforms: a) D Q Clock CLK Q Undefined 01 02 Undefined Q Undefined Undefined Undefined Identify the waveforms that correspond to Qa, Qb and Qc. Provide the name of the components that produce Qa, Qb and Qc. (Note: one answer is none of the above.) (6 marks) b) Study the following circuit: D D D CLK CLK CLK CLK Explain why this will not implement a shift register. Your answer should include a waveform...
CLK CLK CLK CLK Gate 5 Gate 6 CLK CLK Q D CLK CLK Cioad Cload load Cload Gate 2 Gate 3 Gate 1 Gate 3 Consider above sequential circuit. Problem 4.1 (4 points) Is this circuit a static or dynamic sequential element (circle one)? Justify your answer Static Dynamic Problem 4.2 (6 points) Is this a level sensitive latch or an edge sensitive register? If it is a latch, which clock phase makes the latch transparent, low or high?...
3. Answer the question below for the following code. module Shift_Register8 (Q, Data_in, Clk, Load, Shift_left, Shift_right); output [ 7:0] Q; reg [7:0] Q; input [7:0] Data_in; input Clk, Load, Shift_left, Shift_right; always @ (posedge Clk) if (Load) Q<= Data_in; else case ( { Shift_left, Shift_right }) 2'600: if (Clk == 1) Q<=Q; 2'b01: if (Clk == 1) Q<= >> 1; 2'b10: if (Clk == 1) Q<=Q<< 1; default: Q<=Q; endcase endmodule a) What does reg (7:0] Q do? b)...
3. (16 pts.) A sequential circuit design is shown in the following diagram CLK CLK Frt Trl Frl FF1 D-FF clk-to-q propagation delay tpcq 15 ps D-FF clk-to-q contamination delay tccq-10 ps D-FF data setup time ts-15 ps D-FF data hold time th = 10 ps Gate 2-input NAND 2-input NOR 2-input XOIR NOT Tpd(ps) Tea(ps) 15 25 35 10 10 15 25 (8 pts.) Calculate the maximum clock frequency for reliable operation assuming there is no clock skew (8...
Complete the timing diagram of the following circuit. G = G-G2G,Go-1011, Q Q3QaQ1Qo resetn clk clk resetn Q 0000 | ﹁ ㄒㄧ | ﹁ ㄒㄧ | ㄒㄧ | ㄒㄧ |-
Question 3. [20 marks a) Convert a JK - Flip Flop into a D- Flip Flop [10 marks] b) Given the following JK - Flip Flop Preset dCLK K Clear Clearo Preset J K C CLK 1 Figure 2. Timing Diagram Sketch the output waveform Q in Figure 2. [10 marks C
3. (20 points) For the circuit given below, draw the state machine diagram. CLK A' CLK CLOCK
Please show work and explain Your answer is correct. Consider the FSM circuit below CLK CLK S1 SO Which of the following describes the next state logic? Select one: a. S1'-S1+not(S0) So'-X(not(S1) c, Q-S0+S1 d.S1-S0+not(S1) so-X(not(S0) Your answer is correct.
T1 D Q T2 T Q Clk Figure 1 Sequential Circuit. EXERCISE 2 Consider the circuit of Figure 1. 1) Is this a Moore or a mealy Machine? Explain briefly. 2) Complete the following transition table for the machine. Use symbols Q2, Qi, and Qo for the JK, T and D flipflops respectively. Next State O2'Q1 Qo Output (Z) Present State x=1 001 010 011 100 101 110 3) Starting at State So, give the shortest sequence taken by X...
Q. 3 (14 marks) Consider the following data set where y is the response variable and x is a predictor. 7 14 5 -1 2 -2 a) (1 mark) Write down a linear model for y, and with i = 1,2,3. b) (2 marks) Write out the coefficient matrix X c) (4 marks) Find the hat matrix H = X(X"X)-'XT. d) (4 marks) Find the LSEs of the coefficients. e) (3 marks) Find the residuals by using the hat matrix