9. (10%) A Mealy sequential circuit has five states; one input x, and one output y....
A sequential circuit has three flip-flops A, B, C ; one input x_in ; and one output y_out. The state diagram is shown hereunder. The circuit is to be designed by treating the unused states as don't-care conditions. Analyze the circuit obtained from the design to determine the effect of the unused states (a) Use JK flip-flops in the design. (b) Use T flip-flops in the design.
I. Consider a sequential circuit with three flip-flops A, B and C; one input Twi and one output yout. The state diagram for the circuit is shown below. /0 0 (a) Design the circuit to implement this state diagram, treating the unused states as don't-care conditions. Use D flip-flops in the design. edraw the state diagram showing all the states (including the unused ones), properly labeling all the transitions. What conclusion can you make regarding the unused states? (b) R...
Design a Mealy sequential circuit with one input X and one output Y that recognizes the sequence 1101 anywhere on the input sequence X. When the circuit recognizes the sequence it asserts its output Z high. Design the circuit with T flip flops.
Implement a synchronous sequential circuit to output the sequence 57315731 with an enable input (E) such Problem: P29 Integrated Circuits & Logic Design Student Code that the next digit in the sequence is output when - 1 and the current digit is output when E = 0. Implement this machine using D flip flops by using the truth table on this page and the K-maps on this and the following pages. Take advantage of any don't cares that come up....
3. A sequential circuit has 2 JK flip-flops A and B and one input x. The circuit is described by the following flip-flop input equations: (a) Derive the state equations A(t1) and B(t +1) by substituting the input equations for the J and K variables (b) Draw the state diagram of the circuit (c) Design an equivalent circuit using D flip flops, i.e. a sequential circuit that uses D flip flops to implement the state diagram you obtained in part...
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...
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?
1. (a) Using the minimum 2-level SoP logic required, design a sequential circuit with three T flip-flops, A, B and C, and two inputs E and X that performs as follows: IfE 0 the circuit remains in the same state regardless the value ofX, When E-1 and X-1 the circuit goes through the state transitions 000 to 001 to 010 to When E = 1 and X = 0 the circuit goes through the state transitions l l l to...
Please make the circuit Design a Mealy sequential circuit (Figure 16-27) which investigates an input sequence X and will produce an output of Z 16.8 1 for any input sequence ending in 0011 or 110 Example: X 101001 1 00 11 Z 0 00 0 001 1 0 0 1 Notice that the circuit does not reset to the start state when an output of Z1 occurs. However, your circuit should have a start state and should be provided with...
digital logic Design a sequential circuit for a single-input and single output Moore-type FSM that produces an output of 1 if in the input sequence it detects either 110 patterns. Overlapping sequences should be detected.(Note : use D flip-flops in your design. Repeat problem 2 for a Mealy-type FSM 2. 3. Design a sequential circuit for a single-input and single output Moore-type FSM that produces an output of 1 if in the input sequence it detects either 110 patterns. Overlapping...