FUNDAMENTALS OF DIGITAL CIRCUITS

Size: px
Start display at page:

Download "FUNDAMENTALS OF DIGITAL CIRCUITS"

Transcription

1

2 FUNDAMENTALS OF DIGITAL CIRCUITS THIRD EDITION A. Anand Kumar Principal K.L. University College of Engineering K.L. University Green Fields, Vaddeswaram Guntur District Andhra Pradesh Delhi

3 FUNDAMENTALS OF DIGITAL CIRCUITS, Third Edition A. Anand Kumar 2014 by PHI Learning Private Limited, Delhi. All rights reserved. No part of this book may be reproduced in any form, by mimeograph or any other means, without permission in writing from the publisher. ISBN The export rights of this book are vested solely with the publisher. Twenty-fifth Printing (Third Edition) October, 2014 Published by Asoke K. Ghosh, PHI Learning Private Limited, Rimjhim House, 111, Patparganj Industrial Estate, Delhi and Printed by V.K. Batra at Pearl Offset Press Private Limited, New Delhi

4 To the memory of My parents Shri A. Nagabhushanam and Smt. A. Ushamani (Freedom Fighters)

5

6 CONTENTS Preface... xxiii Symbols, Notations... xxvii Abbreviations... xxix 1 INTRODUCTION DIGITAL AND ANALOG SYSTEMS LOGIC LEVELS AND PULSE WAVEFORMS ELEMENTS OF DIGITAL LOGIC FUNCTIONS OF DIGITAL LOGIC Arithmetic Operations Encoding Decoding Multiplexing Demultiplexing Comparison Code Conversion Storage Counting Frequency Division Data Transmission DIGITAL INTEGRATED CIRCUITS Levels of Integration MICROPROCESSORS v

7 vi CONTENTS 1.7 DIGITAL COMPUTERS Major Parts of a Computer TYPES OF COMPUTERS SHORT QUESTIONS AND ANSWERS REVIEW QUESTIONS FILL IN THE BLANKS OBJECTIVE TYPE QUESTIONS VHDL PROGRAMS NUMBER SYSTEMS THE DECIMAL NUMBER SYSTEM s and 10 s Complements s Complement Method of Subtraction s Complement Method of Subtraction THE BINARY NUMBER SYSTEM Counting in Binary Binary to Decimal Conversion Decimal to Binary Conversion Binary Addition Binary Subtraction Binary Multiplication Computer Method of Multiplication Binary Division Computer Method of Division REPRESENTATION OF SIGNED NUMBERS AND BINARY ARITHMETIC IN COMPUTERS Representation of Signed Numbers Using the 2 s (or 1 s) Complement Method s Complement Arithmetic s Complement Arithmetic Double Precision Numbers Floating Point Numbers THE OCTAL NUMBER SYSTEM Usefulness of the Octal System Octal to Binary Conversion Binary to Octal Conversion Octal to Decimal Conversion Decimal to Octal Conversion Octal Arithmetic THE HEXADECIMAL NUMBER SYSTEM Hexadecimal Counting Sequence Binary to Hexadecimal Conversion Hexadecimal to Binary Conversion Hexadecimal to Decimal Conversion... 58

8 CONTENTS vii Decimal to Hexadecimal Conversion Octal to Hexadecimal Conversion Hexadecimal to Octal Conversion Hexadecimal Arithmetic SHORT QUESTIONS AND ANSWERS REVIEW QUESTIONS FILL IN THE BLANKS OBJECTIVE TYPE QUESTIONS PROBLEMS VHDL PROGRAMS BINARY CODES CLASSIFICATION OF BINARY CODES Numeric and Alphanumeric Codes Weighted and Non-weighted Codes Positively-weighted and Negatively-weighted Codes Error Detecting and Error Correcting Codes Sequential Codes Self-complementing Codes Cyclic Codes Reflective Codes Straight Binary Code THE 8421 BCD CODE (NATURAL BCD CODE) BCD Addition BCD Subtraction BCD Subtraction Using 9 s and 10 s Complement Methods THE EXCESS THREE (XS-3) CODE XS-3 Addition XS-3 Subtraction XS-3 Subtraction Using 9 s and 10 s Complement Methods THE GRAY CODE (REFLECTIVE-CODE) Binary-to-Gray Conversion Gray-to-Binary Conversion The XS-3 Gray Code ERROR-DETECTING CODES Parity Check Sums Block Parity Five-bit Codes The Biquinary Code The Ring-counter Code ERROR-CORRECTING CODES The 7-bit Hamming Code The 15-bit Hamming Code The 12-bit Hamming Code

9 viii CONTENTS 3.7 ALPHANUMERIC CODES The ASCII Code The EBCDIC Code SHORT QUESTIONS AND ANSWERS REVIEW QUESTIONS FILL IN THE BLANKS OBJECTIVE TYPE QUESTIONS PROBLEMS VHDL PROGRAMS LOGIC GATES INTRODUCTION THE AND GATE Realization of AND Gate (DL AND Gate and RTL AND Gate) THE OR GATE Realization of OR Gate (DL OR Gate and RTL OR Gate) THE NOT GATE (INVERTER) Realization of NOT Gate (RTL Logic) THE UNIVERSAL GATES The NAND Gate The NOR Gate THE EXCLUSIVE-OR (X-OR) GATE X-OR Gate as an Inverter PROPERTIES OF EXCLUSIVE-OR THE EXCLUSIVE-NOR (X-NOR) GATE X-NOR Gate as an Inverter INHIBIT CIRCUITS PULSED OPERATION OF LOGIC GATES SHORT QUESTIONS AND ANSWERS REVIEW QUESTIONS FILL IN THE BLANKS OBJECTIVE TYPE QUESTIONS PROBLEMS VHDL PROGRAMS BOOLEAN ALGEBRA INTRODUCTION LOGIC OPERATIONS AND Operation OR Operation NOT Operation

10 CONTENTS ix NAND Operation NOR Operation X-OR and X-NOR Operations AXIOMS AND LAWS OF BOOLEAN ALGEBRA Complementation Laws AND Laws OR Laws Commutative Laws Associative Laws Distributive Laws Redundant Literal Rule (RLR) Idempotence Laws Absorption Laws Consensus Theorem (Included Factor Theorem) Transposition Theorem De morgan s Theorem Shannon s Expansion Theorem Additional Theorems DUALITY Duals REDUCING BOOLEAN EXPRESSIONS FUNCTIONALLY COMPLETE SETS OF OPERATIONS BOOLEAN FUNCTIONS AND THEIR REPRESENTATION EXPANSION OF A BOOLEAN EXPRESSION IN SOP FORM TO THE STANDARD SOP FORM EXPANSION OF A BOOLEAN EXPRESSION IN POS FORM TO STANDARD POS FORM Conversion between Canonical Forms COMPUTATION OF TOTAL GATE INPUTS BOOLEAN EXPRESSIONS AND LOGIC DIAGRAMS Converting Boolean Expressions to Logic Converting Logic to Boolean Expressions DETERMINATION OF OUTPUT LEVEL FROM THE DIAGRAM CONVERTING AND/OR/INVERT LOGIC TO NAND/NOR LOGIC Active-Low Notation MISCELLANEOUS EXAMPLES SHORT QUESTIONS AND ANSWERS REVIEW QUESTIONS FILL IN THE BLANKS OBJECTIVE TYPE QUESTIONS PROBLEMS

11 Fundamentals Of Digital Circuits 30% OFF Publisher : PHI Learning ISBN : Author : KUMAR, A. ANAND Type the URL : Get this ebook

Honorary Professor Supercomputer Education and Research Centre Indian Institute of Science, Bangalore

Honorary Professor Supercomputer Education and Research Centre Indian Institute of Science, Bangalore COMPUTER ORGANIZATION AND ARCHITECTURE V. Rajaraman Honorary Professor Supercomputer Education and Research Centre Indian Institute of Science, Bangalore T. Radhakrishnan Professor of Computer Science

More information

CONTENTS CHAPTER 1: NUMBER SYSTEM. Foreword...(vii) Preface... (ix) Acknowledgement... (xi) About the Author...(xxiii)

CONTENTS CHAPTER 1: NUMBER SYSTEM. Foreword...(vii) Preface... (ix) Acknowledgement... (xi) About the Author...(xxiii) CONTENTS Foreword...(vii) Preface... (ix) Acknowledgement... (xi) About the Author...(xxiii) CHAPTER 1: NUMBER SYSTEM 1.1 Digital Electronics... 1 1.1.1 Introduction... 1 1.1.2 Advantages of Digital Systems...

More information

DIGITA L LOGIC AND COMPUTER ORGA NIZATION

DIGITA L LOGIC AND COMPUTER ORGA NIZATION DIGITA L LOGIC AND COMPUTER ORGA NIZATION V. RAJARAMAN Honorary Professor Supercomputer Education and Research Centre Indian Institute of Science, Bangalore T. RADHAKRISHNAN Professor of Computer Science

More information

Injntu.com Injntu.com Injntu.com R16

Injntu.com Injntu.com Injntu.com R16 1. a) What are the three methods of obtaining the 2 s complement of a given binary (3M) number? b) What do you mean by K-map? Name it advantages and disadvantages. (3M) c) Distinguish between a half-adder

More information

MICROPROCESSOR 8085 AND ITS INTERFACING SUNIL MATHUR. Second Edition A 1 ALE AD 0 - AD 7. Latch. Keyboard data V CC 8 P A D D 0 7 STB STB G G A

MICROPROCESSOR 8085 AND ITS INTERFACING SUNIL MATHUR. Second Edition A 1 ALE AD 0 - AD 7. Latch. Keyboard data V CC 8 P A D D 0 7 STB STB G G A Second Edition MICROPROCESSOR 8085 AND ITS INTERFACING ALE AD 0 - AD 7 LE Latch A 1 A 1 A 0 A 0 A 2 A7 D D 0 7 P A Keyboard data V CC 8 0 8 5 WR RD IO/M 1 2 G2B G G A A 3:8 B Decoder 5 C 3 Gnd IOR IOW

More information

COPYRIGHTED MATERIAL INDEX

COPYRIGHTED MATERIAL INDEX INDEX Absorption law, 31, 38 Acyclic graph, 35 tree, 36 Addition operators, in VHDL (VHSIC hardware description language), 192 Algebraic division, 105 AND gate, 48 49 Antisymmetric, 34 Applicable input

More information

1. Mark the correct statement(s)

1. Mark the correct statement(s) 1. Mark the correct statement(s) 1.1 A theorem in Boolean algebra: a) Can easily be proved by e.g. logic induction b) Is a logical statement that is assumed to be true, c) Can be contradicted by another

More information

Fundamentals of Discrete Mathematical Structures

Fundamentals of Discrete Mathematical Structures Fundamentals of Discrete Mathematical Structures THIRD EDITION K.R. Chowdhary Campus Director JIET School of Engineering and Technology for Girls Jodhpur Delhi-110092 2015 FUNDAMENTALS OF DISCRETE MATHEMATICAL

More information

UPY14602-DIGITAL ELECTRONICS AND MICROPROCESSORS Lesson Plan

UPY14602-DIGITAL ELECTRONICS AND MICROPROCESSORS Lesson Plan UPY14602-DIGITAL ELECTRONICS AND MICROPROCESSORS Lesson Plan UNIT I - NUMBER SYSTEMS AND LOGIC GATES Introduction to decimal- Binary- Octal- Hexadecimal number systems-inter conversions-bcd code- Excess

More information

Microcontrollers. Principles and Applications. Ajit Pal +5 V 2K 8. 8 bit dip switch. P2 8 Reset switch Microcontroller AT89S52 100E +5 V. 2.

Microcontrollers. Principles and Applications. Ajit Pal +5 V 2K 8. 8 bit dip switch. P2 8 Reset switch Microcontroller AT89S52 100E +5 V. 2. Ajit Pal Microcontrollers Principles and Applications +5 V 2K 8 8 bit dip switch P2 8 Reset switch Microcontroller AT89S52 100E +5 V +5 V 2.2K 10 uf RST 7 Segment common anode LEDs P1(0-6) & P3(0-6) 7

More information

Code No: 07A3EC03 Set No. 1

Code No: 07A3EC03 Set No. 1 Code No: 07A3EC03 Set No. 1 II B.Tech I Semester Regular Examinations, November 2008 SWITCHING THEORY AND LOGIC DESIGN ( Common to Electrical & Electronic Engineering, Electronics & Instrumentation Engineering,

More information

END-TERM EXAMINATION

END-TERM EXAMINATION (Please Write your Exam Roll No. immediately) END-TERM EXAMINATION DECEMBER 2006 Exam. Roll No... Exam Series code: 100919DEC06200963 Paper Code: MCA-103 Subject: Digital Electronics Time: 3 Hours Maximum

More information

Computer Logical Organization Tutorial

Computer Logical Organization Tutorial Computer Logical Organization Tutorial COMPUTER LOGICAL ORGANIZATION TUTORIAL Simply Easy Learning by tutorialspoint.com tutorialspoint.com i ABOUT THE TUTORIAL Computer Logical Organization Tutorial Computer

More information

Logic Design: Part 2

Logic Design: Part 2 Orange Coast College Business Division Computer Science Department CS 6- Computer Architecture Logic Design: Part 2 Where are we? Number systems Decimal Binary (and related Octal and Hexadecimal) Binary

More information

SUBJECT CODE: IT T35 DIGITAL SYSTEM DESIGN YEAR / SEM : 2 / 3

SUBJECT CODE: IT T35 DIGITAL SYSTEM DESIGN YEAR / SEM : 2 / 3 UNIT - I PART A (2 Marks) 1. Using Demorgan s theorem convert the following Boolean expression to an equivalent expression that has only OR and complement operations. Show the function can be implemented

More information

This tutorial gives a complete understanding on Computer Logical Organization starting from basic computer overview till its advanced architecture.

This tutorial gives a complete understanding on Computer Logical Organization starting from basic computer overview till its advanced architecture. About the Tutorial Computer Logical Organization refers to the level of abstraction above the digital logic level, but below the operating system level. At this level, the major components are functional

More information

DIGITAL ELECTRONICS. Vayu Education of India

DIGITAL ELECTRONICS. Vayu Education of India DIGITAL ELECTRONICS ARUN RANA Assistant Professor Department of Electronics & Communication Engineering Doon Valley Institute of Engineering & Technology Karnal, Haryana (An ISO 9001:2008 ) Vayu Education

More information

Digital Fundamentals

Digital Fundamentals Digital Fundamentals Tenth Edition Floyd Chapter 2 2009 Pearson Education, Upper 2008 Pearson Saddle River, Education NJ 07458. All Rights Reserved Decimal Numbers The position of each digit in a weighted

More information

Principles of Digital Techniques PDT (17320) Assignment No State advantages of digital system over analog system.

Principles of Digital Techniques PDT (17320) Assignment No State advantages of digital system over analog system. Assignment No. 1 1. State advantages of digital system over analog system. 2. Convert following numbers a. (138.56) 10 = (?) 2 = (?) 8 = (?) 16 b. (1110011.011) 2 = (?) 10 = (?) 8 = (?) 16 c. (3004.06)

More information

CLOUD COMPUTING. M.N. Rao

CLOUD COMPUTING. M.N. Rao CLOUD COMPUTING M.N. Rao Cloud Computing Cloud Computing M.N. RAO Director Research and Development Centre CSE Department SCET Engineering College Narsapuram Delhi-110092 2015 CLOUD COMPUTING M.N. Rao

More information

Digital Design. Verilo. and. Fundamentals. fit HDL. Joseph Cavanagh. CRC Press Taylor & Francis Group Boca Raton London New York

Digital Design. Verilo. and. Fundamentals. fit HDL. Joseph Cavanagh. CRC Press Taylor & Francis Group Boca Raton London New York Digital Design and Verilo fit HDL Fundamentals Joseph Cavanagh Santa Clara University California, USA CRC Press Taylor & Francis Group Boca Raton London New York CRC Press is an imprint of the Taylor &

More information

Telecommunication Switching Systems and Networks

Telecommunication Switching Systems and Networks Second Edition Telecommunication Switching Systems and Networks Thiagarajan Viswanathan Manav Bhatnagar Telecommunication Switching Systems and Networks Telecommunication Switching Systems and Networks

More information

Digital Fundamentals

Digital Fundamentals Digital Fundamentals Tenth Edition Floyd Chapter 1 Modified by Yuttapong Jiraraksopakun Floyd, Digital Fundamentals, 10 th 2008 Pearson Education ENE, KMUTT ed 2009 Analog Quantities Most natural quantities

More information

(ii) Simplify and implement the following SOP function using NOR gates:

(ii) Simplify and implement the following SOP function using NOR gates: DHANALAKSHMI COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EE6301 DIGITAL LOGIC CIRCUITS UNIT I NUMBER SYSTEMS AND DIGITAL LOGIC FAMILIES PART A 1. How can an OR gate be

More information

R07. Code No: V0423. II B. Tech II Semester, Supplementary Examinations, April

R07. Code No: V0423. II B. Tech II Semester, Supplementary Examinations, April SET - 1 II B. Tech II Semester, Supplementary Examinations, April - 2012 SWITCHING THEORY AND LOGIC DESIGN (Electronics and Communications Engineering) Time: 3 hours Max Marks: 80 Answer any FIVE Questions

More information

D I G I T A L C I R C U I T S E E

D I G I T A L C I R C U I T S E E D I G I T A L C I R C U I T S E E Digital Circuits Basic Scope and Introduction This book covers theory solved examples and previous year gate question for following topics: Number system, Boolean algebra,

More information

Digital logic fundamentals. Question Bank. Unit I

Digital logic fundamentals. Question Bank. Unit I Digital logic fundamentals Question Bank Subject Name : Digital Logic Fundamentals Subject code: CA102T Staff Name: R.Roseline Unit I 1. What is Number system? 2. Define binary logic. 3. Show how negative

More information

Cryptography and Network Security

Cryptography and Network Security Cryptography and Network Security CRYPTOGRAPHY AND NETWORK SECURITY PRAKASH C. GUPTA Former Head Department of Information Technology Maharashtra Institute of Technology Pune Delhi-110092 2015 CRYPTOGRAPHY

More information

HANSABA COLLEGE OF ENGINEERING & TECHNOLOGY (098) SUBJECT: DIGITAL ELECTRONICS ( ) Assignment

HANSABA COLLEGE OF ENGINEERING & TECHNOLOGY (098) SUBJECT: DIGITAL ELECTRONICS ( ) Assignment Assignment 1. What is multiplexer? With logic circuit and function table explain the working of 4 to 1 line multiplexer. 2. Implement following Boolean function using 8: 1 multiplexer. F(A,B,C,D) = (2,3,5,7,8,9,12,13,14,15)

More information

UNIVERSITY POLYTECHNIC B.I.T., MESRA, RANCHI. COURSE STRUCTURE (W.E.F Batch Students) (Total Unit 7.5) Sessional Unit Code. Theory Unit Course

UNIVERSITY POLYTECHNIC B.I.T., MESRA, RANCHI. COURSE STRUCTURE (W.E.F Batch Students) (Total Unit 7.5) Sessional Unit Code. Theory Unit Course COURSE STRUCTURE (W.E.F. 2011 Batch Students) (Total Unit 7.5) Course Theory Unit Course Sessional Unit Code Code DCP 4001 Data Structures 1.0 DCP 4002 Data Structures Lab. 0.5 DEC 4003 Electronics Circuits

More information

R10. II B. Tech I Semester, Supplementary Examinations, May

R10. II B. Tech I Semester, Supplementary Examinations, May SET - 1 1. a) Convert the following decimal numbers into an equivalent binary numbers. i) 53.625 ii) 4097.188 iii) 167 iv) 0.4475 b) Add the following numbers using 2 s complement method. i) -48 and +31

More information

DIGITAL ELECTRONICS. P41l 3 HOURS

DIGITAL ELECTRONICS. P41l 3 HOURS UNIVERSITY OF SWAZILAND FACUL TY OF SCIENCE AND ENGINEERING DEPARTMENT OF PHYSICS MAIN EXAMINATION 2015/16 TITLE OF PAPER: COURSE NUMBER: TIME ALLOWED: INSTRUCTIONS: DIGITAL ELECTRONICS P41l 3 HOURS ANSWER

More information

DIRECTORATE OF TECHNICAL EDUCATION DIPLOMA IN ELECTRICAL AND ELECTRONICS ENGINEERING II YEAR M SCHEME IV SEMESTER.

DIRECTORATE OF TECHNICAL EDUCATION DIPLOMA IN ELECTRICAL AND ELECTRONICS ENGINEERING II YEAR M SCHEME IV SEMESTER. DIRECTORATE OF TECHNICAL EDUCATION DIPLOMA IN ELECTRICAL AND ELECTRONICS ENGINEERING II YEAR M SCHEME IV SEMESTER 2015 2016 onwards DIGITAL ELECTRONICS CURRICULUM DEVELOPMENT CENTRE Curriculum Development

More information

Get Free notes at Module-I One s Complement: Complement all the bits.i.e. makes all 1s as 0s and all 0s as 1s Two s Complement: One s complement+1 SIGNED BINARY NUMBERS Positive integers (including zero)

More information

DATA COMMUNICATIONS AND COMPUTER NETWORKS

DATA COMMUNICATIONS AND COMPUTER NETWORKS DATA COMMUNICATIONS AND COMPUTER NETWORKS Second Edition PRAKASH C. GUPTA Formerly Head Department of Information Technology Maharashtra Institute of Technology Pune Delhi-110092 2014 DATA COMMUNICATIONS

More information

CHW 261: Logic Design

CHW 261: Logic Design CHW 261: Logic Design Instructors: Prof. Hala Zayed Dr. Ahmed Shalaby http://www.bu.edu.eg/staff/halazayed14 http://bu.edu.eg/staff/ahmedshalaby14# Slide 1 Slide 2 Slide 3 Digital Fundamentals CHAPTER

More information

ii) Do the following conversions: output is. (a) (101.10) 10 = (?) 2 i) Define X-NOR gate. (b) (10101) 2 = (?) Gray (2) /030832/31034

ii) Do the following conversions: output is. (a) (101.10) 10 = (?) 2 i) Define X-NOR gate. (b) (10101) 2 = (?) Gray (2) /030832/31034 No. of Printed Pages : 4 Roll No.... rd 3 Sem. / ECE Subject : Digital Electronics - I SECTION-A Note: Very Short Answer type questions. Attempt any 15 parts. (15x2=30) Q.1 a) Define analog signal. b)

More information

MICROPROCESSOR Architecture, Programming and Interfacing SUNIL MATHUR. Assistant Professor Maharaja Agrasen Institute of Technology Delhi

MICROPROCESSOR Architecture, Programming and Interfacing SUNIL MATHUR. Assistant Professor Maharaja Agrasen Institute of Technology Delhi MICROPROCESSOR 8086 Architecture, Programming and Interfacing SUNIL MATHUR Assistant Professor Maharaja Agrasen Institute of Technology Delhi New Delhi-110001 2011 MICROPROCESSOR 8086: Architecture, Programming

More information

Chapter 2. Boolean Expressions:

Chapter 2. Boolean Expressions: Chapter 2 Boolean Expressions: A Boolean expression or a function is an expression which consists of binary variables joined by the Boolean connectives AND and OR along with NOT operation. Any Boolean

More information

R a) Simplify the logic functions from binary to seven segment display code converter (8M) b) Simplify the following using Tabular method

R a) Simplify the logic functions from binary to seven segment display code converter (8M) b) Simplify the following using Tabular method SET - 1 1. a) Convert the decimal number 250.5 to base 3, base 4 b) Write and prove de-morgan laws c) Implement two input EX-OR gate from 2 to 1 multiplexer (3M) d) Write the demerits of PROM (3M) e) What

More information

BINARY SYSTEM. Binary system is used in digital systems because it is:

BINARY SYSTEM. Binary system is used in digital systems because it is: CHAPTER 2 CHAPTER CONTENTS 2.1 Binary System 2.2 Binary Arithmetic Operation 2.3 Signed & Unsigned Numbers 2.4 Arithmetic Operations of Signed Numbers 2.5 Hexadecimal Number System 2.6 Octal Number System

More information

MGU-BCA-205- Second Sem- Core VI- Fundamentals of Digital Systems- MCQ s. 2. Why the decimal number system is also called as positional number system?

MGU-BCA-205- Second Sem- Core VI- Fundamentals of Digital Systems- MCQ s. 2. Why the decimal number system is also called as positional number system? MGU-BCA-205- Second Sem- Core VI- Fundamentals of Digital Systems- MCQ s Unit-1 Number Systems 1. What does a decimal number represents? A. Quality B. Quantity C. Position D. None of the above 2. Why the

More information

Code No: R Set No. 1

Code No: R Set No. 1 Code No: R059210504 Set No. 1 II B.Tech I Semester Regular Examinations, November 2006 DIGITAL LOGIC DESIGN ( Common to Computer Science & Engineering, Information Technology and Computer Science & Systems

More information

VALLIAMMAI ENGINEERING COLLEGE. SRM Nagar, Kattankulathur DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC6302 DIGITAL ELECTRONICS

VALLIAMMAI ENGINEERING COLLEGE. SRM Nagar, Kattankulathur DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC6302 DIGITAL ELECTRONICS VALLIAMMAI ENGINEERING COLLEGE SRM Nagar, Kattankulathur-603 203 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC6302 DIGITAL ELECTRONICS YEAR / SEMESTER: II / III ACADEMIC YEAR: 2015-2016 (ODD

More information

Computer Organization

Computer Organization A Text Book of Computer Organization and Architecture Prof. JATINDER SINGH Director, GGI, Dhaliwal Er. AMARDEEP SINGH M.Tech (IT) AP&HOD, Deptt.of CSE, SVIET, Banur Er. GURJEET SINGH M.Tech (CSE) Head,

More information

DIGITAL SYSTEM DESIGN

DIGITAL SYSTEM DESIGN DIGITAL SYSTEM DESIGN UNIT I: Introduction to Number Systems and Boolean Algebra Digital and Analog Basic Concepts, Some history of Digital Systems-Introduction to number systems, Binary numbers, Number

More information

DE Solution Set QP Code : 00904

DE Solution Set QP Code : 00904 DE Solution Set QP Code : 00904 1. Attempt any three of the following: 15 a. Define digital signal. (1M) With respect to digital signal explain the terms digits and bits.(2m) Also discuss active high and

More information

DIGITAL ELECTRONIC CIRCUITS

DIGITAL ELECTRONIC CIRCUITS DIGITAL ELECTRONIC CIRCUITS SUBJECT CODE: PEI4I103 B.Tech, Fourth Semester Prepared By Dr. Kanhu Charan Bhuyan Asst. Professor Instrumentation and Electronics Engineering COLLEGE OF ENGINEERING AND TECHNOLOGY

More information

GATE CSE. GATE CSE Book. November 2016 GATE CSE

GATE CSE. GATE CSE Book. November 2016 GATE CSE GATE CSE GATE CSE Book November 2016 GATE CSE Preface This book is made thanks to the effort of GATE CSE members and Praneeth who made most of the latex notes for GATE CSE. Remaining work of completing

More information

Digital Fundamentals

Digital Fundamentals Digital Fundamentals Tenth Edition Floyd Chapter 2 2009 Pearson Education, Upper 2008 Pearson Saddle River, Education NJ 07458. All Rights Reserved Quiz 2 Agenda Lecture: Chapter 2 (2-7 through 2-11):

More information

Digital Fundamentals. CHAPTER 2 Number Systems, Operations, and Codes

Digital Fundamentals. CHAPTER 2 Number Systems, Operations, and Codes Digital Fundamentals CHAPTER 2 Number Systems, Operations, and Codes Decimal Numbers The decimal number system has ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 The decimal numbering system has a base of

More information

Scheme G. Sample Test Paper-I

Scheme G. Sample Test Paper-I Sample Test Paper-I Marks : 25 Times:1 Hour 1. All questions are compulsory. 2. Illustrate your answers with neat sketches wherever necessary. 3. Figures to the right indicate full marks. 4. Assume suitable

More information

SIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR Siddharth Nagar, Narayanavanam Road QUESTION BANK (DESCRIPTIVE)

SIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR Siddharth Nagar, Narayanavanam Road QUESTION BANK (DESCRIPTIVE) SIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR Siddharth Nagar, Narayanavanam Road 517583 QUESTION BANK (DESCRIPTIVE) Subject with Code : STLD(16EC402) Year & Sem: II-B.Tech & I-Sem Course & Branch: B.Tech

More information

Computer Arithmetic andveriloghdl Fundamentals

Computer Arithmetic andveriloghdl Fundamentals Computer Arithmetic andveriloghdl Fundamentals Joseph Cavanagh Santa Clara University California, USA ( r ec) CRC Press vf J TayiorS«. Francis Group ^"*" "^ Boca Raton London New York CRC Press is an imprint

More information

A Programming Approach with C DHARMENDER SINGH KUSHWAHA

A Programming Approach with C DHARMENDER SINGH KUSHWAHA DATA STRUCTURES A Programming Approach with C SECOND EDITION DHARMENDER SINGH KUSHWAHA Associate Professor Department of Computer Science and Engineering Motilal Nehru National Institute of Technology

More information

Course Title III Allied Practical** IV Environmental Studies #

Course Title III Allied Practical** IV Environmental Studies # Part Ins. hrs / week Dur.Hr s. CIA Marks Total Marks Credit Page 1 of 5 BHARATHIAR UNIVERSITY,COIMBATORE-641 046 B.Sc. PHYSICS DEGREE COURSE SCHEME OF EXAMINATIONS (CBCS PATTERN) (For the students admitted

More information

CDS Computing for Scientists. Midterm Exam Review. Midterm Exam on October 22, 2013

CDS Computing for Scientists. Midterm Exam Review. Midterm Exam on October 22, 2013 CDS 130-001 Computing for Scientists Midterm Exam Review Midterm Exam on October 22, 2013 1. Review Sheet 2. Sample Midterm Exam CDS 130-001 Computing for Scientists Midterm Exam - Review Sheet The following

More information

1. Draw general diagram of computer showing different logical components (3)

1. Draw general diagram of computer showing different logical components (3) Tutorial 1 1. Draw general diagram of computer showing different logical components (3) 2. List at least three input devices (1.5) 3. List any three output devices (1.5) 4. Fill the blank cells of the

More information

VALLIAMMAI ENGINEERING COLLEGE

VALLIAMMAI ENGINEERING COLLEGE VALLIAMMAI ENGINEERING COLLEGE SRM Nagar, Kattankulathur 603 203 DEPARTMENT OF INFORMATION TECHNOLOGY & COMPUTER SCIENCE AND ENGINEERING QUESTION BANK II SEMESTER CS6201- DIGITAL PRINCIPLE AND SYSTEM DESIGN

More information

COMMUNICATION PROTOCOL ENGINEERING

COMMUNICATION PROTOCOL ENGINEERING COMMUNICATION PROTOCOL ENGINEERING COMMUNICATION PROTOCOL ENGINEERING SECOND EDITION PALLAPA VENKATARAM Professor Department of Electrical Communication Engineering Indian Institute of Science Bangalore

More information

Review of Number Systems

Review of Number Systems Review of Number Systems The study of number systems is important from the viewpoint of understanding how data are represented before they can be processed by any digital system including a digital computer.

More information

Preface... xxi Chapter One: Digital Signals and Systems... 1 Chapter Two: Numbering Systems... 17

Preface... xxi Chapter One: Digital Signals and Systems... 1 Chapter Two: Numbering Systems... 17 TABLE OF CONTENTS Preface...xxi Chapter One: Digital Signals and Systems... 1 1.1 Should Software Engineers Worry About Hardware?... 1 1.2 Non-Digital Signals... 3 1.3 Digital Signals... 4 1.4 Conversion

More information

NADAR SARASWATHI COLLEGE OF ENGINEERING AND TECHNOLOGY Vadapudupatti, Theni

NADAR SARASWATHI COLLEGE OF ENGINEERING AND TECHNOLOGY Vadapudupatti, Theni NADAR SARASWATHI COLLEGE OF ENGINEERING AND TECHNOLOGY Vadapudupatti, Theni-625531 Question Bank for the Units I to V SEMESTER BRANCH SUB CODE 3rd Semester B.E. / B.Tech. Electrical and Electronics Engineering

More information

Midterm Exam Review. CS 2420 :: Fall 2016 Molly O'Neil

Midterm Exam Review. CS 2420 :: Fall 2016 Molly O'Neil Midterm Exam Review CS 2420 :: Fall 2016 Molly O'Neil Midterm Exam Thursday, October 20 In class, pencil & paper exam Closed book, closed notes, no cell phones or calculators, clean desk 20% of your final

More information

VALLIAMMAI ENGINEERING COLLEGE

VALLIAMMAI ENGINEERING COLLEGE VALLIAMMAI ENGINEERING COLLEGE SRM Nagar, Kattankulathur 603 203 DEPARTMENT OF INFORMATION TECHNOLOGY QUESTION BANK Academic Year 2018 19 III SEMESTER CS8351-DIGITAL PRINCIPLES AND SYSTEM DESIGN Regulation

More information

ENEL 353: Digital Circuits Midterm Examination

ENEL 353: Digital Circuits Midterm Examination NAME: SECTION: L01: Norm Bartley, ST 143 L02: Steve Norman, ST 145 When you start the test, please repeat your name and section, and add your U of C ID number at the bottom of the last page. Instructions:

More information

R07

R07 www..com www..com SET - 1 II B. Tech I Semester Supplementary Examinations May 2013 SWITCHING THEORY AND LOGIC DESIGN (Com. to EEE, EIE, BME, ECC) Time: 3 hours Max. Marks: 80 Answer any FIVE Questions

More information

UNIT- V COMBINATIONAL LOGIC DESIGN

UNIT- V COMBINATIONAL LOGIC DESIGN UNIT- V COMBINATIONAL LOGIC DESIGN NOTE: This is UNIT-V in JNTUK and UNIT-III and HALF PART OF UNIT-IV in JNTUA SYLLABUS (JNTUK)UNIT-V: Combinational Logic Design: Adders & Subtractors, Ripple Adder, Look

More information

NH 67, Karur Trichy Highways, Puliyur C.F, Karur District DEPARTMENT OF INFORMATION TECHNOLOGY CS 2202 DIGITAL PRINCIPLES AND SYSTEM DESIGN

NH 67, Karur Trichy Highways, Puliyur C.F, Karur District DEPARTMENT OF INFORMATION TECHNOLOGY CS 2202 DIGITAL PRINCIPLES AND SYSTEM DESIGN NH 67, Karur Trichy Highways, Puliyur C.F, 639 114 Karur District DEPARTMENT OF INFORMATION TECHNOLOGY CS 2202 DIGITAL PRINCIPLES AND SYSTEM DESIGN UNIT 1 BOOLEAN ALGEBRA AND LOGIC GATES Review of binary

More information

ECE 2020B Fundamentals of Digital Design Spring problems, 6 pages Exam Two Solutions 26 February 2014

ECE 2020B Fundamentals of Digital Design Spring problems, 6 pages Exam Two Solutions 26 February 2014 Problem 1 (4 parts, 21 points) Encoders and Pass Gates Part A (8 points) Suppose the circuit below has the following input priority: I 1 > I 3 > I 0 > I 2. Complete the truth table by filling in the input

More information

3. The high voltage level of a digital signal in positive logic is : a) 1 b) 0 c) either 1 or 0

3. The high voltage level of a digital signal in positive logic is : a) 1 b) 0 c) either 1 or 0 1. The number of level in a digital signal is: a) one b) two c) four d) ten 2. A pure sine wave is : a) a digital signal b) analog signal c) can be digital or analog signal d) neither digital nor analog

More information

SHRI ANGALAMMAN COLLEGE OF ENGINEERING. (An ISO 9001:2008 Certified Institution) SIRUGANOOR, TIRUCHIRAPPALLI

SHRI ANGALAMMAN COLLEGE OF ENGINEERING. (An ISO 9001:2008 Certified Institution) SIRUGANOOR, TIRUCHIRAPPALLI SHRI ANGALAMMAN COLLEGE OF ENGINEERING AND TECHNOLOGY (An ISO 9001:2008 Certified Institution) SIRUGANOOR, TIRUCHIRAPPALLI 621 105 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC1201 DIGITAL

More information

Hours / 100 Marks Seat No.

Hours / 100 Marks Seat No. 17320 21718 3 Hours / 100 Seat No. Instructions (1) All Questions are Compulsory. (2) Answer each next main Question on a new page. (3) Figures to the right indicate full marks. (4) Assume suitable data,

More information

Code No: R Set No. 1

Code No: R Set No. 1 Code No: R059210504 Set No. 1 II B.Tech I Semester Supplementary Examinations, February 2007 DIGITAL LOGIC DESIGN ( Common to Computer Science & Engineering, Information Technology and Computer Science

More information

ECE 2020B Fundamentals of Digital Design Spring problems, 6 pages Exam Two 26 February 2014

ECE 2020B Fundamentals of Digital Design Spring problems, 6 pages Exam Two 26 February 2014 Instructions: This is a closed book, closed note exam. Calculators are not permitted. If you have a question, raise your hand and I will come to you. Please work the exam in pencil and do not separate

More information

ECE 2030B 1:00pm Computer Engineering Spring problems, 5 pages Exam Two 10 March 2010

ECE 2030B 1:00pm Computer Engineering Spring problems, 5 pages Exam Two 10 March 2010 Instructions: This is a closed book, closed note exam. Calculators are not permitted. If you have a question, raise your hand and I will come to you. Please work the exam in pencil and do not separate

More information

Code No: R Set No. 1

Code No: R Set No. 1 Code No: R059210504 Set No. 1 II B.Tech I Semester Regular Examinations, November 2007 DIGITAL LOGIC DESIGN ( Common to Computer Science & Engineering, Information Technology and Computer Science & Systems

More information

SRM ARTS AND SCIENCE COLLEGE SRM NAGAR, KATTANKULATHUR

SRM ARTS AND SCIENCE COLLEGE SRM NAGAR, KATTANKULATHUR SRM ARTS AND SCIENCE COLLEGE SRM NAGAR, KATTANKULATHUR 603203 DEPARTMENT OF COMPUTER SCIENCE & APPLICATIONS LESSON PLAN (207-208) Course / Branch : B.Sc CS Total Hours : 50 Subject Name : Digital Electronics

More information

DIRECTORATE OF DISTANCE EDUCATION COMPUTER ORGANIZATION AND ARCHITECTURE/INTRODUCTION TO COMPUTER ORGANIZATION AND ARCHITECTURE

DIRECTORATE OF DISTANCE EDUCATION COMPUTER ORGANIZATION AND ARCHITECTURE/INTRODUCTION TO COMPUTER ORGANIZATION AND ARCHITECTURE www.lpude.in DIRECTORATE OF DISTANCE EDUCATION COMPUTER ORGANIZATION AND ARCHITECTURE/INTRODUCTION TO COMPUTER ORGANIZATION AND ARCHITECTURE Copyright 2012 Lovely Professional University All rights reserved

More information

SIR C.R.REDDY COLLEGE OF ENGINEERING, ELURU DEPARTMENT OF INFORMATION TECHNOLOGY LESSON PLAN

SIR C.R.REDDY COLLEGE OF ENGINEERING, ELURU DEPARTMENT OF INFORMATION TECHNOLOGY LESSON PLAN SIR C.R.REDDY COLLEGE OF ENGINEERING, ELURU DEPARTMENT OF INFORMATION TECHNOLOGY LESSON PLAN SUBJECT: CSE 2.1.6 DIGITAL LOGIC DESIGN CLASS: 2/4 B.Tech., I SEMESTER, A.Y.2017-18 INSTRUCTOR: Sri A.M.K.KANNA

More information

www.vidyarthiplus.com Question Paper Code : 31298 B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2013. Third Semester Computer Science and Engineering CS 2202/CS 34/EC 1206 A/10144 CS 303/080230012--DIGITAL

More information

Lecture (03) Binary Codes Registers and Logic Gates

Lecture (03) Binary Codes Registers and Logic Gates Lecture (03) Binary Codes Registers and Logic Gates By: Dr. Ahmed ElShafee Binary Codes Digital systems use signals that have two distinct values and circuit elements that have two stable states. binary

More information

DHANALAKSHMI SRINIVASAN COLLEGE OF ENGINEERING AND TECHNOLOGY

DHANALAKSHMI SRINIVASAN COLLEGE OF ENGINEERING AND TECHNOLOGY DHANALAKSHMI SRINIVASAN COLLEGE OF ENGINEERING AND TECHNOLOGY Dept/Sem: II CSE/03 DEPARTMENT OF ECE CS8351 DIGITAL PRINCIPLES AND SYSTEM DESIGN UNIT I BOOLEAN ALGEBRA AND LOGIC GATES PART A 1. How many

More information

Digital Electronics A Practical Approach with VHDL William Kleitz Ninth Edition

Digital Electronics A Practical Approach with VHDL William Kleitz Ninth Edition Digital Electronics A Practical Approach with VHDL William Kleitz Ninth Edition Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies throughout the world Visit

More information

LOGIC DESIGN. Dr. Mahmoud Abo_elfetouh

LOGIC DESIGN. Dr. Mahmoud Abo_elfetouh LOGIC DESIGN Dr. Mahmoud Abo_elfetouh Course objectives This course provides you with a basic understanding of what digital devices are, how they operate, and how they can be designed to perform useful

More information

PART B. 3. Minimize the following function using K-map and also verify through tabulation method. F (A, B, C, D) = +d (0, 3, 6, 10).

PART B. 3. Minimize the following function using K-map and also verify through tabulation method. F (A, B, C, D) = +d (0, 3, 6, 10). II B. Tech II Semester Regular Examinations, May/June 2015 SWITCHING THEORY AND LOGIC DESIGN (Com. to EEE, ECE, ECC, EIE.) Time: 3 hours Max. Marks: 70 Note: 1. Question Paper consists of two parts (Part-A

More information

Class Subject Code Subject Prepared By Lesson Plan for Time: Lesson. No 1.CONTENT LIST: Introduction to UnitI 2. SKILLS ADDRESSED: Listening I year, 02 sem CS6201 Digital Principles & System Design S.Seedhanadevi

More information

Hours / 100 Marks Seat No.

Hours / 100 Marks Seat No. 17333 13141 3 Hours / 100 Seat No. Instructions (1) All Questions are Compulsory. (2) Answer each next main Question on a new page. (3) Illustrate your answers with neat sketches wherever necessary. (4)

More information

that system. weighted value associated with it. numbers. a number. the absence of a signal. MECH 1500 Quiz 2 Review Name: Class: Date:

that system. weighted value associated with it. numbers. a number. the absence of a signal. MECH 1500 Quiz 2 Review Name: Class: Date: Name: Class: Date: MECH 1500 Quiz 2 Review True/False Indicate whether the statement is true or false. 1. The decimal system uses the number 9 as its base. 2. All digital computing devices perform operations

More information

INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad

INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad - 500 043 COMPUTER SCIENCE AND ENGINEERING TUTORIAL QUESTION BANK Name : DIGITAL LOGIC DESISN Code : AEC020 Class : B Tech III Semester

More information

B.Tech II Year I Semester (R13) Regular Examinations December 2014 DIGITAL LOGIC DESIGN

B.Tech II Year I Semester (R13) Regular Examinations December 2014 DIGITAL LOGIC DESIGN B.Tech II Year I Semester () Regular Examinations December 2014 (Common to IT and CSE) (a) If 1010 2 + 10 2 = X 10, then X is ----- Write the first 9 decimal digits in base 3. (c) What is meant by don

More information

KING FAHD UNIVERSITY OF PETROLEUM & MINERALS COMPUTER ENGINEERING DEPARTMENT

KING FAHD UNIVERSITY OF PETROLEUM & MINERALS COMPUTER ENGINEERING DEPARTMENT KING FAHD UNIVERSITY OF PETROLEUM & MINERALS COMPUTER ENGINEERING DEPARTMENT COE 202: Digital Logic Design Term 162 (Spring 2017) Instructor: Dr. Abdulaziz Barnawi Class time: U.T.R.: 11:00-11:50AM Class

More information

Switching Theory & Logic Design/Digital Logic Design Question Bank

Switching Theory & Logic Design/Digital Logic Design Question Bank Switching Theory & Logic Design/Digital Logic Design Question Bank UNIT I NUMBER SYSTEMS AND CODES 1. A 12-bit Hamming code word containing 8-bits of data and 4 parity bits is read from memory. What was

More information

INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad

INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad - 500043 Course Name : DIGITAL LOGIC DESISN Course Code : AEC020 Class : B Tech III Semester Branch : CSE Academic Year : 2018 2019

More information

Binary Codes. Dr. Mudathir A. Fagiri

Binary Codes. Dr. Mudathir A. Fagiri Binary Codes Dr. Mudathir A. Fagiri Binary System The following are some of the technical terms used in binary system: Bit: It is the smallest unit of information used in a computer system. It can either

More information

Chapter 1. Digital Systems and Binary Numbers

Chapter 1. Digital Systems and Binary Numbers Chapter 1. Digital Systems and Binary Numbers Tong In Oh 1 1.1 Digital Systems Digital age Characteristic of digital system Generality and flexibility Represent and manipulate discrete elements of information

More information

SWITCHING THEORY AND LOGIC CIRCUITS

SWITCHING THEORY AND LOGIC CIRCUITS SWITCHING THEORY AND LOGIC CIRCUITS COURSE OBJECTIVES. To understand the concepts and techniques associated with the number systems and codes 2. To understand the simplification methods (Boolean algebra

More information

TEACHING & EXAMINATION SCHEME For the Examination COMPUTER SCIENCE. B.Sc. Part-I

TEACHING & EXAMINATION SCHEME For the Examination COMPUTER SCIENCE. B.Sc. Part-I TEACHING & EXAMINATION SCHEME For the Examination -2015 COMPUTER SCIENCE THEORY B.Sc. Part-I CS.101 Paper I Computer Oriented Numerical Methods and FORTRAN Pd/W Exam. Max. (45mts.) Hours Marks 150 2 3

More information

FUNDAMENTALS OF COMPUTERS

FUNDAMENTALS OF COMPUTERS FUNDAMENTALS OF COMPUTERS Sixth Edition V. RAJARAMAN Honorary Professor Supercomputer Education and Research Centre Indian Institute of Science Bangalore NEEHARIKA ADABALA Chief Architect CybULab Private

More information

ECE 2030D Computer Engineering Spring problems, 5 pages Exam Two 8 March 2012

ECE 2030D Computer Engineering Spring problems, 5 pages Exam Two 8 March 2012 Instructions: This is a closed book, closed note exam. Calculators are not permitted. If you have a question, raise your hand and I will come to you. Please work the exam in pencil and do not separate

More information