EXPERIMENT_33

subject: Digital Logic &Design Q:  Describe the operation of a basic parity generating and checking logic

Design the following combinational logic circuit with a four-bit input and a three-bit output. The input represents two unsigned 2-bit numbers: A1 A0 and B1 B0. The output C2 C1.C0 is the result of the integer binary division A1 A0/B1 B0 rounded down to three bits. The 3-bit output has a 2-bit unsigned whole part C2 C1 and a fraction part CO. The weight of the fraction bit CO is 21. Note the quotient should be rounded down, i.e. the division 01/11 should give the outputs 00.0 (1/3 rounded down to 0) not 00.1 (1/3 rounded up to 0.5). A result of infinity should be represented as 11.1. A minimal logic implementation is not required. (Hint: start by producing a truth table of your design).

answere fast please question from DIGITAL LOGIC DESIGN  TOPIC : Designing Combinational Logic You are designing a water level circuit using 74ALS151 (8 to 1 Multiplexer IC)* When input is 0000 that means tank is empty.* When input is 1111 that means tank is full.* When input is below 5, that means water level is low.* So, make a circuit using 74ALS151 Multiplexer IC that shows a "low water" indicator light(by setting an output L to 1) when the water level drops below level 5.

Use any digital logic simulator Fill-in the blank boxes with the correct LOGIC GATE/ Full/Half Adder

Using the analysis technique where you first extract the truth table and then use it to derive the output’s logic expression, analyze the circuit. Record your results below. I added the circuit as an image    Conclusion In your own words, describe the process used to analyze a logic circuit where you first extract a truth table and then derive the logic expression.      2.Again, in your own words, describe the process used to analyze a logic circuit where you first extract the logic expression and then derive the truth table.

i)Simplify the expression in the image shown below using the Kamaugh map    ii)Illustrate the results gotten on a logic circuit

An X-input exclusive-OR gate and a Y-input exclusive-OR gate (where X=3, Y=4  have their outputs connected to a 2-input exclusive-NORgate. Do the following:a) Draw the logic diagram and analyze the logic expression of the output (in standard SOPform).b) List out all essential prime implicants.

Please answer both subpart either dislike is ready Please sir... answer This is only one question which have subpart..

PLEASE HELP ME , this subject is all about combinational logic  design

Using the Boolean rules, delermine the outputs of the logic circuits below: a) A b). c) c). B d) A

Combinational Circuits - Design Procedure Design a logic circuit that has three inputs A, B, C and whose output will be HIGH only when a majority of the inputs are HIGH. 3-A. Generate the truth table. 2-B. Obtain the KMAP. 3-C. Provide the Simplified Boolean Function. 3-D. Generate the Logic diagram of the simplified Boolean function.

2.1 Combinational logic circuits. Tabulates a truth table for the following Boolean expression shown in Equation 1.1. f = A.B.C + A.B.C + A.B.C (1.1) 2.2 Half adder. A half adder is a circuit that adds two binary digits, A and B. It has two outputs, sum (S) and carry (C). The carry signal represents an overflow into the next digit of a multi-digit addition. Figure 1.2 depicted a logic diagram for a half adder. a. derives the Boolean expression for s and c. b. tabulates a truth table for the half adder. Ao Bo Figure 1.2: Half adder os S C

Q2 Determine the Boolean expression for the logic circuit shown in Figure below. Simplify the Boolean expression using Boolean Laws and De Morgan's theorem. Redraw the logic circuit using the simplified Boolean expression and develop its truth table. A Co- F

simplify the logic circuit found in the figure below and provide the following: 1. Unsimplified Logic Expression 2. Simplification Process using Boolean Algebra 3. Simplified Logic Expression  4. Truth Table of the Simplified Logic Expression  5. Simplified Logic Circuit

1. Design a combinational logic circuit that compares two 4-bit numbers A and B. The circuit should output the relation of the two inputs. Use an available TTL IC for the design.

Basic Combinational Logic Circuits 2. Write the output expression for logic circuit: A B B X

A full adder takes three inputs, A, B, Cin, and produces two outputs, S, Cout.   Explain the logic equation for the sum and carry-out bits.   How can you implement this full adder using half adders?

We want to perform subtraction operation in which we need a full subtractor. First draw Truth table for full subtractor.   Due to pandemic you are unable to get the desire component. but you have only eight- to-one multiplexers with you. What do you think, can you still perform subtraction operation with multiplexer or not? If yes, draw the logic circuit.

SUBJECT: DIGITAL DESIGN AND LOGIC CIRCUITS FOR COMPUTER ENGINEERS TOPIC: LOGIC DESIGN USING DECODER AND MUTLIPLEXER NOTE: I need full complete solution and correct. Thanks you so much. Please help me!! 1. Implement the logic function F(A, B, C) = AB' + BC + A'C' using 3x8 Decoder. 2. Implement the logic function F(A, B, C) = AB' + BC + A'C' using multiplexer. 3. Design a combinational circuit with three inputs, x, y, and z, and three outputs, A, B, and C. When the binary input is 0, 1, 2, or 3, the binary output is one greater than the input. When the binary input is 4, 5, 6, or 7, the binary output is two less than the input. Implement your design using multiplexer.

Logic Circuits By using the 2 bit counter given in the picture as a package, design a 8 bit counter.   Note: DO NOT COPY FROM OTHER WEBSITES

1) You want to design an arithmetic adder / subtractor logic circuit. a) List the steps you will apply in the design approach. 8-bit BCD full adder Design the circuit. Explain each step. Realize with AND, OR, NOT gates. In the circuit you designed the figures 0,3,5,8 discuss the result by summing up.

1. Given the Boolean expression (b + d)(a’+ b’ + c),a. Convert the expression to the other standard form. What do you call this standard form?b. Derive its canonical form. What do you call this canonical form?c. Derive the other canonical form. What do you call this canonical form?d. Provide the truth table of the expressione. Draw the logic circuit diagrams of the 2 standard forms

Consider the circuit below. The switches are controlled by logic variables such that, if A is high, switch A is closed, and if A is low, switch A is open. Conversely, if B is high, the switch labeled is open, and if B is low, the switch labeled is closed. The output variable is high if the output voltage is 5V, and the output variable is low if the output voltage is zero. a. Write a logic expression for the output variable. b. Construct the truth table for the circuit. A Logic 1 5V(+ B C Logic 0 R

It's for digital logic design.

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