• Logical operations can be performed on strings of bits byconsidering each pair of corresponding bits separately(this is called bitwise operation). Given two 8-bit stringsA = 10101101 and B = 10001110, evaluate the 8-bit resultafter the following logical operations: (a) AND, (b) OR, (c)XOR, (d) NOT A, (e) NOT B.

Answered: Image /qna-images/answer/90bf545f-a77a-4c02-a284-68baa4847f8a.jpg

Answered: Logical operations can be performed on…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Give answer correct answer only as soon as possible i will upvote multiple times from my frnds also A) Using a single parallel adder, how many votes can you add? Imagine that each vote will be a 1 bit number. Your answer must be an integer in base-10. B) In a 13 bit Parallel adder, how many full adders are there?
From the function below; try solve this by karnaugh map. 1. how many output variables there are?2. what is the value of entry #3 if A is the most significant bit and C is the least significant bit?3. find the minimum function in the sum of products using karnaugh map
Problem 2 The following binary numbers are all represented using 6-bit signed 2's complement All addition and subtraction must also be conducted in 2's complement form. A- 001111; B - 110000 (a) What is A's value in decimal? (b) What is B's value in decimal? (c) Perform addition C-A+B in signed 2's complement form. What is C in 6-bit signed 2's complement form? What is C's value in decimal? Is there overflow? (d) Perform subtraction D = A-B in signed 2's complement form. What is D in 6-bit signed 2's complement form? What is D's value in decimal? Is there overflow?
7. Convert these decimal numbers first to hexadecimal, then binary, then octal, then back to decimal. As a check the final answer should agree with the original number. a) 23.48 b) 4.16 c) 28.28 8. Convert these decimal numbers first to 6 bit signed 2's complement binary. Then find the 2's complement of each number. Finally, add the two binary numbers (pos/ neg) together (should = 0) a) 23 b) -31 c) -17 9. Compute the following decimal arithmetic problems in 8 bit signed binary a) 93-63 b) -31+111 c) 17-128 10. What range of decimal numbers can be expressed in the following number systems? a) 8 bit signed 2's complement? b) 8 bit unsigned binary c) 16 bit signed 2's complement? d) 16 bit unsigned binary.
Add the following unsigned binary numbers. a. 10101 + 1010 b. 101011011 c. 1111+1111 d. 11100+ 1110 e. 11001+ 10011 f. 111011+101001
Using Boolean algebra theorems, simplify the logic expression above as far as possible. Create a Circuit Diagram for the new expression Then create a truthtable for the simplified circuit
10. Use 4-bit binary addition to perform 6 + 11. You must first convert the decimal number into 4-bit binary numbers. Convert your answer back to decimal and check if it is correct. Can the answer be represented in binary with just 4 bits?
Please design a 6:1 multiplexer following the below procedures with data inputs of D5, D4, D3,D2, D1, D0 and output of Y.1 How many select signals are needed for this Mux.2) List a truth table for this Mux. Note: for all the unused combinations of select signals, Y=D5Develop an optimized function for this Mux.4Sketch the logic diagram of implementing this 6:1 Mux. Write a complete VHDL structural model to implement the above 6:1 multiplexer. Assume allthe required sub-component (standard gates) VHDL models are given/known that you can use.
Binary codes.Convert from Gray code to binary X1 = 10101111. From the result obtained, apply a complement to 2. Also, comment on an application of this code in particular.
Grey converters are often used in industrial circuits where the normal sequence of binary numbers may produce ambiguity during transition. This is elliminated with the Grey code, as only one bit changes, during a normal transition of sequential numbers. Show the logic required to convert a 10-bit binary number to Gray code and use that logic to convert the following to Gray code: a) 1010101010 b) 1111100000 c) 0000001110 d) 1111111111
For the decimal number 2007, in the binary representation, suppose your bits are the input of a combinational circuit. Develop this circuit with at least 3 layers, so that the combination of bits across the circuit will result in logic level 1 as exit.
DIGITAL LOGIC DESIGN: Following are the signed positive binary numbers. Find its negative equivalent using 2’s complement. Then add original number with the negative number and verify that result is zero. Hint: All the resulting bits should be zero except the last carry bit, so avoid last carry. (0101)2

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