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2- Design a sequence recognizer to recognize the following sequence: 1001, (13 marks) The circuit should...
can you please draw the state diagram of this sequence The circuit of the sequence recognizer of "01101" is described by its next state equations: And its output is described by the follow...
can you please draw the state diagram of this sequence
The circuit of the sequence recognizer of "01101" is described by its next state equations: And its output is described by the following equation: Z=Ax
The circuit of the sequence recognizer of "01101" is described by its next state equations: And its output is described by the following equation: Z=Ax
Design a sequential circuit for a sequence detector that detects the sequence 10011
Design a sequential circuit for a sequence detector that detects the sequence 10011. A continuous bit stream is fed at the input of the circuit. Every time the circuit detects the sequence 10011, an output line is made HIGH a) Sketch Mealy FSM for the sequence detector. b) Tabulate the state table c) Using K-maps, write down the simplified Boolean expressions of the flip-flops input equations using T flip-flops d) Sketch the logic circuit diagram
Sequence Detector: The machine has to generate z 1 when it detects the sequence 1010011. Once the sequence is detected, the circuit looks for a new sequence.
Sequence Detector: The machine has to generate z 1 when it detects the sequence 1010011. Once the sequence is detected, the circuit looks for a new sequence. Draw the State Diagram (any representation), State Table, and Excitation Table. Is this a Mealy or a Moore machine? Why? Provide the excitation equations (simplify your circuit using K-maps) Sketch the circuit.
Question 4 State Machines (25 marks) a. (5 marks) A 3-bit Gray code counter advances on...
Question 4 State Machines (25 marks) a. (5 marks) A 3-bit Gray code counter advances on positive clock edges and generates outputs in the sequence: 000, 001, 011, 010, 110, 111, 101, 100. Draw the assigned state table for a state machine implementing this counter. b. (10 marks) For the Gray code counter in part a, derive (unoptimised) equations for the next state as a function of the current state. c. (10 marks) Consider the following sequence detector. In each...
A combination circuit is specified by the following Boolean functions listed below. h(a, b, c) = b,c' + a'c Implement the circuit with a 3x8 decoder. Provide truth table and drawing the l...
A combination circuit is specified by the following Boolean functions listed below. h(a, b, c) = b,c' + a'c Implement the circuit with a 3x8 decoder. Provide truth table and drawing the logic/circuit diagram. Use the block diagram for the decoder provided in Figure A4 in supplements. Please label the inputs and outputs clearly. Note: use single 3x8 decoder Question 2 (15 points] A priority encoder is an encoder circuit that includes the Truth Table of a priority function. The...
Sequence detector: The machine has to generate z = 1 when it detects the sequence 1011
Sequence detector: The machine has to generate z = 1 when it detects the sequence 1011. Once the sequence is detected, the circuit looks for a new sequence. The signal E is an input enable: It validates the input x, i.e., if E = 1, x is valid, otherwise x is not valid. Draw the State Diagram (any representation), State Table, and the Excitation Table of this circuit with inputs E and x and output z. Is this a Mealy or a...
Draw a Moore-type state diagram and design a synchronous sequential circuit using D flip flops for...
Draw a Moore-type state diagram and design a synchronous sequential circuit using D flip flops for a 1-input/1-output "sequence detector" for the sequence 1001 (be sure to recognize overlapping sequences). Draw the final circuit.
03: 6 marks) Sequential circuit that has two flip-flops A and B and one input x...
03: 6 marks) Sequential circuit that has two flip-flops A and B and one input x and a constant 'l'. It consists of a combinatorial logic connected to the JK flip-flops, as shown in Figure below. a. (2 marks) Derive the next state and output equations. b. (2 marks) Derive the state table of the sequential circuit. c. (2 marks) Draw the corresponding state diagram. K ā
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal...
14?
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal X is 0 but produces the binary sequence 0, 1,3,2.0, if the control signal X is1.Use D flip-flops. (a) Draw the state diagram; (6 points (b) Draw the input, present state-next state, excitation table: (6 points) (c) Derive the minimal SOP expressions for the D inputs of the flip-flops using K-maps. Draw the logic circuit realization of the counter, using only NAND...
Problem 1: consider the following circuit with 4 inputs A, B, c, D, and 3 outputs...
Problem 1:
consider the following circuit with 4 inputs A, B, c, D, and 3 outputs F, G, H. Each input/output is connected to an input/output port. 3-input OR gate Figure 1 a) Determine the Boolean algebra equations relating each input to each output of the circuit. b) Create the truth tables corresponding to the equations obtained above. There should be one truth table per equation c) Produce the Karnaugh maps corresponding to the truth tables d) Determine simplified Boolean...
can you please draw the state diagram of this sequence
The circuit of the sequence recognizer of "01101" is described by its next state equations: And its output is described by the following equation: Z=Ax
The circuit of the sequence recognizer of "01101" is described by its next state equations: And its output is described by the following equation: Z=Ax
Question 4 State Machines (25 marks) a. (5 marks) A 3-bit Gray code counter advances on positive clock edges and generates outputs in the sequence: 000, 001, 011, 010, 110, 111, 101, 100. Draw the assigned state table for a state machine implementing this counter. b. (10 marks) For the Gray code counter in part a, derive (unoptimised) equations for the next state as a function of the current state. c. (10 marks) Consider the following sequence detector. In each...
A combination circuit is specified by the following Boolean functions listed below. h(a, b, c) = b,c' + a'c Implement the circuit with a 3x8 decoder. Provide truth table and drawing the logic/circuit diagram. Use the block diagram for the decoder provided in Figure A4 in supplements. Please label the inputs and outputs clearly. Note: use single 3x8 decoder Question 2 (15 points] A priority encoder is an encoder circuit that includes the Truth Table of a priority function. The...
03: 6 marks) Sequential circuit that has two flip-flops A and B and one input x and a constant 'l'. It consists of a combinatorial logic connected to the JK flip-flops, as shown in Figure below. a. (2 marks) Derive the next state and output equations. b. (2 marks) Derive the state table of the sequential circuit. c. (2 marks) Draw the corresponding state diagram. K ā
14?
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal X is 0 but produces the binary sequence 0, 1,3,2.0, if the control signal X is1.Use D flip-flops. (a) Draw the state diagram; (6 points (b) Draw the input, present state-next state, excitation table: (6 points) (c) Derive the minimal SOP expressions for the D inputs of the flip-flops using K-maps. Draw the logic circuit realization of the counter, using only NAND...
Problem 1:
consider the following circuit with 4 inputs A, B, c, D, and 3 outputs F, G, H. Each input/output is connected to an input/output port. 3-input OR gate Figure 1 a) Determine the Boolean algebra equations relating each input to each output of the circuit. b) Create the truth tables corresponding to the equations obtained above. There should be one truth table per equation c) Produce the Karnaugh maps corresponding to the truth tables d) Determine simplified Boolean...
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