1. Write down excitation equations for flip flops A and B 2. Draw the table which shows inputs, present states, next states and outputs 3. Draw the state transition diagram 4. In words, describe the function this circuit is performing 5. Is this a Mealy Machine or a Moore Machine ?
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- Review Questions Question [4] For the given sequential circuit: a. What type of state machine is this circuit and why? b. Determine the flip-flop input equations and the output equations from the circuit. c. Derive the next-state equation for each flip-flop from its input equations. d. Derive the State table. e. Derive the State Graph. Determine the state sequence and output sequence if the initial state is So and the input sequence is X= 01100 B B KA CK JA KB CK to Clock Clock X" X- X' A B'The state diagram of a Moore machine is shown below. This machine has one input (a), if we design its circuit by using two D-Flip Flops, which option will be the flip flops input equations? 9,9, = 00 01 1 10 Select one: O a. D1= Q1Q0' + Q1a, DO= Q1a' + Q1'a O b. D1=Q1'Q0 + Q1a' , D0=Q0a' + Q0'a O c. D1=Q1Q0' + Q1'a , D0=Q1' + Q0a' O d. None O e. D1= Q1'Q0 + Q1a' , D0= Q1a' + Q1'a4-6. A sequential circuit with two D flip-flops A and B and input X and output Yis specified by the following input equations: Y = A + B D = X + B D = XA (a) Draw the logic diagram of the circuit. (b) Derive the state table. (c) Derive the state diagram. (d) Is this a Mealy or a Moore machine?
- Below is a logic diagram of a sequential circuit.b)Explain whether the circuit is a Mealy or Moore circuit.c)Analyze the behavior of the circuit.Q2/A) Design 8x1 multiplexer using 2x1 multiplexer? Q2 B)Simplify the Logic circuit shown below using K-map then draw the Simplified circuit? Q2/C) design logic block diagram for adding 12 to 5 using full adder showing the input for each adder?The following diagram shows a logic circuit using a combinatorial chip called A, and a sequential chip called B. Which wiring is legal, the wiring around chip A or the wiring around chip B. Select one: a. the wiring around chip A. b. the wiring around chip B.
- Q) You want to design a synchronous counter sequential (sequential) logic circuit. Counting from 9 to 0 and will not count the last digit of your student number. (a) List the steps that you will apply in the design approach. State Chart and State Create the table. (b) Design the sequential circuit using JK Flip-Flop. Explain each step. Desired action show that you have done it. " last digit student num:4 " Not : I want the solution to contain tables and equations, and the electrical circuit resulting from tables and equations, as in the picture that I attached,And if possible, I want the solution on paper if possible.Design a combinational circuit using multiplexer for a car chime based on thefollowing system: A car chime or bell will sound if the output of the logic circuit(X) is set to a logic ‘1’. The chime is to be sounded for either of the followingconditions:• if the headlights are left on when the engine is turned off and• if the engine is off and the key is in the ignition when the door is opened.Use the following input names and nomenclature in the design process:• ‘E’ – Engine. ‘1’ if the engine is ON and ‘0’ if the engine is OFF• ‘L’ – Lights. ‘1’ if the lights are ON and ‘0’ if the lights are OFF• ‘K’ – Key. ‘1’ if the key is in the ignition and ‘0’ if the key is not in the ignition• ‘D’ – Door. ‘1’ the door is open and ‘0’ if the door is closed• ‘X’ – Output to Chime. ‘1’ is chime is ON and ‘0’ if chime is OFF5- a- what are the application of Flip – Flop. b- What is the difference between the Flip – Flop circuit and the other combinational logic circuits?
- 1. Design a logic circuit with four inputs A,B,C,D as shown in figure1 and one output Y and whose output will be high if only the input is evenly divisible by 3. A B LY D Figure1 I. Find the SOP Boolean expression of the output Y. I. Draw logic circuit using basic gate and verify the result by using any simulation tools. II. Draw a logic circuit by using NAND gate only. |Perform example 3: Construct the state diagram for finite-state machine with the state table shown in table in Figure 3 Make a circuit diagram use D flip flop to represent itThe ASM chart shown in Figure 4 specifies a synchronous sequential logic circuit. Derive a suitable state table from the ASM and design the circuit for the state table using JK flip-flop and logic gates.