Problem 2 Consider the sequential circuit given at the left. a) Write the present state (A(t), B(t)), next state (A(t+1),B(t+1)), and output (y(t)) functions. b) Tabulate the excitation table. c Cons...
1. Given the state diagram shown below for a two-state synchronous sequential Mealy circuit with input. and output z, realize the circuit using D flip-flops. Your answer must include the state transition,excita- tion, and output tables, the excitation equation(s), and a labeled circuit diagram 1/0 2. Given the state diagram in Problem 1, realize the circuit using JK flip-flops. Your answer must include the state transition, excitation, and output tables, the excitation equation(s), and a labeled circuit diagram. 3. Given...
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...
A sequential circuit with two D Flip-Flops and one input X and one output Y is specifed by the following input equations: Y = A'+B DA = X + B DB = XA' (a) Draw the logic diagram of the circuit (b) Derive the state table. (c) Derive the state diagram. (b) Is this a Mealy or a Moore machine?
Q3. Consider the circuit shown below: Q1 Jo 0 Ko clock (a) Create the state table that shows the present-states, input x, JK flip-flops inputs, the next-states and the output y 30% (b) Create the state diagram, specify what type of state machine (Mealy or Moore) this circuit is and explain why 20%
1. Write the logic equations of the next state variables A, B+ and the output variable Z as a function of A, B,X for the following circuit (30 points) В' DB Clock Clock A" =x@g | _. ζ A' X 2. Please complete the following 3 questions: (e Fill up the next state table of the sequential cireuit shown in Question 1. (10 points) (b) Draw the state graph of the sequential circuit shown in Question 1. (10 points) (c)...
5) Decoders: Given the following circuit, S0 and S1 are computed using a 4-2 priority encoder with the priorities indicated on the figure. (hint: IDLE signal is always 0, if any of the inputs 10,11,12, or 13 is 1) 6 points) 4-to-2 Priority Encoder 10 YO YI 13 IDLE 13> 11 > 12>10 12 Full c Adder So Fill the following table showing the output signals S0 and SI given the input signals w, x, y, a) and z. Prof...
NAND Problem 3 (30 points) Consider the circuit shown alongside. Notice that there is one A input x and one output. FULL ADDER XOR (a) [5 points] Determine the B Q Cout Clk flip-flop input equations and xin the output z in terms of the present states A, B and input variable x in other words 4-1 compute T, J, K and z. MUX (b) [10 points] Use the above 1 equations to derive the state- 01 table. Assume the...
please provide the answers of the 4 points thanks? C Tarek Ould-Bachir, PEng,PhD. Design of Sequential Circuits ise 10. nesign the sequential circuit illustrated by Figure 11 Sequence Detector. The cireuit has an input X and wo outputs Y and Z. The output Y goes high (1) whenever the sequence 1-0-1 has been detected on x. The output Z goes high (1) whenever the sequence 1-1 has been detected on X. Figure 11 Sequence Detector #2 1 Draw the state...
A Moore sequential circuit Y has two inputs (Xi and X2) and one output (Z). Z begins at 0. It becomes 1 when X1 = 1 and X2 = 1 either concurrently, or one after the other (in either order). Z returns to zero when X1= X2 = 0. The following input and output sequences should help you understand the requirements: X1= 01001000110110 X2 = 00110011000100 Z = (0) 00111000110110 (Hint: Y has 4 states and you may consider defining the 4 states with...
answer a,b,c,d all of them one question 1 / 2 Question #2. Design of a Sequential Circuit: A SEQUENCE DETECTOR that detects the sequence 11 must be designed whose present output z(k) is set to one when the past input (k-1) is one and the present input u(k) is also one, where for the other three possible combinations of the input pair u(k-1), uk) the present outputz(k) is set to zero. The state diagram for a sequential circuit that detects...