I.P(Digital Electronics)

Lovely Professional University, PunjabCourse Code Course Title Course Planner Lectures Tutorials Practicals CreditsECE213 DIGITAL ELECTRONICS 13402::Bharat Sanklecha 3.0 0.0 0.0 3.0Course Category Courses with conceptual focus

TextBooks Sr No Title Author Edition Year Publisher NameT-1 Digital Design Principles and

PracticesJohn F. Wakerly 4th 2008 Pearson Education, Inc.

Reference BooksSr No Title Author Edition Year Publisher NameR-1 Digital Fundamentals Thomas L. Floyd , R. P

Jain8th Pearson

R-2 Digital Electronics Principles and Integrated Circuits

Anil K Maini 1st Wiley

R-3 Digital Integrated Electronics H. Taub and D. Schilling 1st 2008 M. G.HillsR-4 Analysis & Design of Digital

Integrated CircuitsResve Saleh, David Hodges, Horace Jackson

3rd 2005 M. G.Hills

Relevant WebsitesSr No (Web address) (only if relevant to the course) Salient FeaturesRW-1 http://www.tutorialspoint.com/computer_logical_organization/octal_arithmetic.htm Octal and hexadecimal Aritmetic

Audio Visual AidsSr No (AV aids) (only if relevant to the course) Salient FeaturesAV-1 http://nptel.iitm.ac.in/video.php?subjectId=117106086 Video LecturesAV-2 http://filebox.ece.vt.edu/~jgtront/introcomp/flipflop_noaudio.swf Animation of flip Flops

Software/Equipments/Databases

Sr No (S/E/D) (only if relevant to the course) Salient FeaturesSW-1 Proteus Circuit Design and Simulation Tool

Virtual Labs

Sr No (VL) (only if relevant to the course) Salient FeaturesVL-1 http://www.digital.iitkgp.ernet.in/dec/index.php Circuit Simulation

LTP week distribution: (LTP Weeks)

Week Number

Lecture Number

Broad Topic(Sub Topic) Chapters/Sections of Text/reference books

Other Readings,Relevant Websites, Audio Visual Aids, software and Virtual Labs

Lecture Description Learning Outcomes Pedagogical ToolDemonstration/ Case Study / Images / animation / ppt etc. Planned

Week 1 Lecture 1 Number Systems(Digital Systems) T-1:Chapter 1 Section 1.1 and 1.2

Lecture will explain the digital systems in detail with all system requirement

Students will understand basic difference between analog and digital systems

Number Systems(Data representation and coding)

T-1:Chapter 1 Section 1.4

Lecture will explain the Electronic aspect of digital design

how to represent data in different formats

Lecture 2 Number Systems(Logic circuits) T-1:Chapter 3 Section 3.1

How to design basic logic circuits using examples

designing of basic logic circuits

Lecture 3 Number Systems(Implementation of digital systems)

T-1:Chapter 1 Section 1.1 and 1.2

practical aspects of digital system

understanding a digital system its applications and advantages

Number Systems(Number Systems)

R-2:Chapter 1 Section 1.2

Lecture will explain about different mathematical notations that will represent numbers of given set

Different methods of expressing numbers with symbols

Number Systems(Codes- Positional number system)


Lecture will explain placevalue notation is a method of representing or encoding numbers

use of the same symbol for the different orders of magnitude

Week 2 Lecture 4 Number Systems(Binary number system)


Lecture will explain the usual base 2 system that is a positional notation with a radix of 2

Representation of numeric values using two symbols 0 and 1 and its simplicity in digital system

Number Systems(Methods of base conversions)


Lecture will explain the substitution,Division and Summation method for general positional number system conversions

Conversion of one number system to another number system

Detailed Plan For Lectures

Weeks before MTE 7

Weeks After MTE 7

Spill Over 3

Week 2 Lecture 4 Number Systems(Binary arithmetic)

T-1:Chapter 2 Section 2.4 section

2.8 and 2.9

Binary addition Subtraction Multiplication and division

Students will understand basic rules of binary addition subtraction Multiplication and Division method

Lecture 5 Number Systems(Representation of signed numbers)


Lecture will explain representation of negative numbers using simple and complement method

Different formats used for binary representation of negative numbers

Number Systems(Fixed numbers) R-2:Chapter 1 Section 1.2

Introduction to number system and its represntation

Difference between representation of fixed and floating point number system

Lecture 6 Number Systems(Binary coded decimalcodes)


Lecture will explain the method to represent decimal numbers using 8421 excess 3 and 2421 code

Students will understand how digital devices process and display numbers in tens

Number Systems(Gray codes) T-1:Chapter 2 section 2.11

Lecture will explain two ways to construct a gray code one is reflected code and other is n bit method

Students will understand the Electromechanical applications of digital systems

Week 3 Lecture 7 Number Systems(Error detection code)


Lecture will explain different error detection codes and how to detect one bit two bit and three bit error using these codes

students will be able to detect the error in the different codes using these techniques

Number Systems(Parity check codes)


Lecture explain error detection technique by adding extra bits

Students will understand even and odd parity error detection technique

Lecture 8 Number Systems(octal number system)


RW-1 Lecture will explain the representation of number using radix 8

Students will understand the representation of multi bit numbers using radix radix 8

Number Systems(Hexadecimal number system)


Lecture will explain the representation of number using radix 16

Students will understand the representation of multi bit numbers using radix radix 16

Week 3 Lecture 9 Number Systems(Error correction code)


Lecture will explain different error correction codes and how to correct one bit two bit and three bit error using these codes

students will be able to correct the error in the different codes using these techniques

Number Systems(Hamming code) T-1:Chapter 2 Section 2.15.3

Lecture 9 will explain the Hamming codes that is the one bit error correction code on message of any length and Lecture 10 is reserved for contingency

Students will understand the complete algorithm and its use in telecommunication , computing and other applications

Week 4 Lecture 10 Number Systems(Hamming code) T-1:Chapter 2 Section 2.15.3

Lecture 9 will explain the Hamming codes that is the one bit error correction code on message of any length and Lecture 10 is reserved for contingency

Students will understand the complete algorithm and its use in telecommunication , computing and other applications

Lecture 11 Number Systems(Octal arithmetic) T-1:Chapter 2 Section 2.2

RW-1 Octal addition and subtraction

students will understand to perform arithmetic operations with the numbers of radix 8

Number Systems(Hexadecimal arithmetic)


RW-1 Hexadecimal addition and subtraction

students will understand to perform arithmetic operations with the numbers of radix 16

test 1 allocation

Lecture 12 Number Systems(Floating point numbers)


Lecture will explain the conventional representation of small fractional or mixed numbers

Students will understand the most common format for representing floating point numbers

mini project allocation

Week 5 Lecture 13 Combinational Logic System(Truth table)


Lecture will explain the three basic logic functions AND OR and NOT and its use to build any combinational digital logic circuit

Students will be able to design the combinational circuits using basic gates

Combinational Logic System(Basic logic operation)


Lecture will explain basic logic operations using simple gates and lecture will explain the all these basic gates in detail

Students will be able to design combinational circuits by understanding these basic gates

Lecture 14 Combinational Logic System(Basic postulates)

T-1:Chapter 4 Section 4.1.1

Lecture will explain the basic axioms of a mathematical system

Students will understand that how digital abstraction will take place

Week 5 Lecture 14 Combinational Logic System(Standard representation of logic functions -SOP forms)


Lecture will explain the method of reducing the complex logic expression into simple logic expression using SOP reduction method

Students will understand how to design digital circuits using minimum logic gates

Lecture 15 Quiz,Test,Mini project 1Week 6 Lecture 16 Combinational Logic System

(Simplification of switching functions - K-map)


Graphical representation of logic function truth table

Input combination for any cell can be easily determined and circuit simplification

Combinational Logic System(Quine-McCluskey tabular methods)


Algorithm for circuit minimization

How to reduce number of components by using truth table

Lecture 17 Combinational Logic System(Synthesis of combinational logic circuits)


SW-1 Different methods of synthesis like canonical SOP,POS and truth table method

How to design combinational logic circuits

Simulation of Basic gates on Proteus

Combinational Logic System(Logic gates)


SW-1 all the logic gates with truth tables and logic symbols

how to implement these logic gates in boolean expression

Simulation of Basic gates on Proteus

Combinational Logic System(Fundamental theorems of Boolean algebra)


Representation of binary variables in letters

Understanding of duals or boolean algebra theorems

Combinational Logic System(Standard representation of logic functions POS forms)


Lecture will explain the method of reducing the complex logic expression into simple logic expression using POSreduction method

Students will understand how to design digital circuits using minimum logic gates

Lecture 18 Logic Families(Introduction to different logic families)


Unipolar and Bipolar Logic Families

understanding of group of compatible ICs with the same logic levels and supply voltages

Logic Families(Operational characteristics of BJT)


Characteristics of Transistors

How to use BJTs for designing Digital circuits using there characteristics

Logic Families(Operational characteristics of MOSFET as switch)


Designing of digital switches

How to use on off logic using MOSFETs

Logic Families(TTL inverter) T-1:Chapter 3 Section 3.2

Not gate implementation using TTL logic

understanding of different logic implementation using TTLs

Logic Families(CMOS inverter) T-1:Chapter 3 Section 3.3.3

Not gate implementation using CMOS

Understand the use of NMOS and PMOS for designing different gates

Week 6 Lecture 18 Logic Families(Structure and operations of TTL gates)


TTL gate with totem pole output driver and implementation of gates

Design of different gates using TTL

Week 7 Lecture 19 Logic Families(Electrical characteristics of logic gates)


Behaviour of logic gates problems with logic gates in real time

Logic Families(Decoders) T-1:Chapter 5 Section 5.4

SW-1 Multiple inputs and multiple outputs logic circuit

How to convert coded inputs into coded outputs

Simulation of decoder on proteus

Logic Families(Encoders) T-1:Chapter 5 Section 5.5

SW-1 Coding the output of decoder into fewer bits like using priority encoder

How to minimize the output before sending it on channel

Simulation of encoder on proteus

Logic Families(Multiplexers) T-1:Chapter 5 Section 5.7

SW-1 Circuits used to send multiple inputs on a single channel like 2 raise to the power n t0 1 MUX

Digital circuits used to combine the data on a single channel and how to simplify the circuit designingh

Simulation of multiplexer on proteus

Logic Families(Demultiplexers) T-1:Chapter 5 Section 5.7.3

Circuits used to send single inputs on a multiple channels after decoding it

Digital circuits used to separate the data and send it on multiple channels

Logic Families(Parity circuits) T-1:Chapter 5 Section 5.8

Even parity and odd parity circuits

Understanding of different circuits that will be used for error correction

Logic Families(Adders) T-1:Chapter 5 Section 5.10

SW-1 Half adder and Full adder

How to design and perform addition operation in ALU using Digital circuits

simulation of adder on proteus

Lecture 20 Logic Families(Subtractors) T-1:Chapter 5 Section 5.10

SW-1 Half subtracter and full subtracter

How to design and perform subtraction operation in ALU using Digital circuits

Simulation of Subtractor on proteus

Logic Families(ALU) R-1:Chapter 6 Section 6.6

Block diagram of 74181 how to design ALU using digital gates

Logic Families(Comparators) R-1:Chapter 6 Section 6.7

2 bit and 4 bit comparator

Students will be able to design comparators and use them for comparison of bits

Logic Families(Structure and operations of CMOS gates)


Lecture 20 will cover all the basic gates using NMOS and PMOS combinations and Lecture 21 will be reserved for contingency

students will be able to design any gate using CMOS technology

Week 7 Lecture 21 Logic Families(Structure and operations of CMOS gates)


Lecture 20 will cover all the basic gates using NMOS and PMOS combinations and Lecture 21 will be reserved for contingency

students will be able to design any gate using CMOS technology

MID-TERMWeek 8 Lecture 22 Sequential Logic systems

(Definition of state machines)T-1:Chapter 7

Section 7.1AV-1 What is state machine,

use of machine Basics of state machines

Video lectures

Lecture 23 Sequential Logic systems(State machine as a sequential controller)


AV-1 application of state machine to design sequential circuit

How to design sequential circuits using state machines

Lecture 24 Sequential Logic systems(Basic sequential circuits)


explanation of basic sequential circuit and its major component

Understand the designing of state machines like basic flip flops

Week 9 Lecture 25 Sequential Logic systems(SR-latch)

T-1:Chapter 7 Section 7.2.1 and

7.2.2 and 7.2.3

AV-2 Explanation of basic SR latchits circuits and component and its working

Basic working of SET RESET LATCH,its drawbacks and applications

Animation

Lecture 26 Sequential Logic systems(D-latch) T-1:Chapter 7 Section 7.2.4 and

7.2.5

AV-2 Explanation of basic D latch circuit and its working

How to store a single bit of information and how to design this basic flip flop using gates

AnimationQuiz allocation

Lecture 27 Sequential Logic systems(D flip-flop)


7.2.6

AV-2 Explanation of D flip flop circuit and its working

Difference between latch and flip flop and its circuit

Animation

Week 10 Lecture 28 Sequential Logic systems(JK flip-flop)


7.2.10

AV-2 Explanation of JK flip flop circuit and its working

How to improve drawbacks of JK Flip Flop

Animation

Lecture 29 Sequential Logic systems(T flip-flop)


AV-2 Explanation of T flip flop circuit and its working

Use of toggle flip flop its applications and working

Animation

Sequential Logic systems(Timing hazards and races)

T-1:chapter 7 section 7.9.3

What is hazards and race condition in flip flop

Why race condition its drawback and how to avoid it practiaclly

Lecture 30 Sequential Logic systems(Analysis of state machines using D flip-flops)


Lecture 30 is for How to design state machine by using D Flip Flop and its simplificationLecture 31 is reserved for contingency

Designing of state machines using flip flops

Week 11 Lecture 31 Sequential Logic systems(Analysis of state machines using D flip-flops)


Lecture 30 is for How to design state machine by using D Flip Flop and its simplificationLecture 31 is reserved for contingency

Designing of state machines using flip flops

Lecture 32 Quiz,Test,Mini project 2Lecture 33 Sequential Logic systems(Design

of state machines)T-1:chapter 7 section

7.5AV-1 How to design state

tables and state machines and its use in real world

applications of state machines in real world like in controlling the rear lights of the car system

Sequential Logic systems(Designing state machine using ASM charts)

T-1:chapter 7 section 7.12

AV-1 Introduction about Algorithmic State Machine

Designing of Sequential circuits using ASM charts

Week 12 Lecture 34 Sequential Logic systems(Designing state machine using state diagram)


AV-1 How to design state tables and state machines and its use in real world

applications of state machines in real world like in controlling the rear lights of the car system

Lecture 35 Sequential Logic systems(Analysis of state machines using JK flip-flops)


how to implement State machines using JK Flip flop or the clocked synchronous state machine design

what are drawbacks of implementing state machines using other flip flops and how they can be removed by using this Flip Flop

Lecture 36 Sequential logic Application(Multi-bit latches)


introduction hazard free logic circuits

How to design latches which can have large number of bits

Mini Project Submission

Week 13 Lecture 37 Sequential logic Application(Registers)

T-1:chapter 8 section 8.2.5 and 8.2.6

VL-1 How to combine two more flip flops and give them common clock to design a register

to store a collection of related bits

Virtual labs

Sequential logic Application(Shift register)


VL-1 How to design a system that will shift one bit of data at each tick of clock

practical applications of shift registers like in moving displays etc

Virtual labs

Lecture 38 Memory(Read-only memory) R-1:chapter 14 section 14.5

ROM architecture,Types and its applications

Internal structure of ROM with its appliactions

Memory(read/write memory - SRAM and DRAM)

R-1:chapter 14 section 14.4

basic building blocks of RAM Cell and its internal structure

Difference between static and dynamic RAM its applications and internal structure

Sequential logic Application(Counters)


VL-1 to design a clocked sequential circuit whose state diagram contains a single cycle ripple,synchronous and asynchronous counters

to design counters and use them in real time applications

Virtual labs

Week 13 Lecture 39 Memory(PLAs and their applications)


How to realize any SOP Logic expression using two level AND OR device

Applications and designing of PLAs

Memory(Sequential PLDs and their applications)


Designing of Bipolar sequential PLDs and and Sequential GAL devices

Appliacations of PLDs and its designing

Week 14 Lecture 40 Memory(State- machine design with sequential PLDs)


applications of PLDs in State Machine Design

PLDs and PLAs its difference in designing and state machines

Memory(Introduction to field programmable gate arrays)


Logic cell array and its design

how to increase the effective size and to add more functionality in a single programmable device

Lecture 41 Memory(PALs and their applications)


Lecture 41 introduction to PLA , functioning and designing and application of PALsLecture 42 is reserve for contingency

applications of PALs

Lecture 42 Memory(PALs and their applications)


Lecture 41 introduction to PLA , functioning and designing and application of PALsLecture 42 is reserve for contingency

applications of PALs

SPILL OVERWeek 15 Lecture 43 Spill Over

Lecture 44 Spill Over

Lecture 45 Spill Over

Scheme for CA:Component Frequency Out Of Each Marks Total Marks

Quiz,Test,Mini project 2 3 10 20Total :- 10 20

Details of Academic Task(s)

AT No. Objective Topic of the Academic Task Nature of Academic Task(group/individuals/field

work

Evaluation Mode Allottment / submission Week

Quiz 1 To Test Basic Knowledge about subject

MCQ based test. Level of question will be similar to gate. Individual Performance in Test 9 / 10

Test 1 To test the knowledge about subject

Analytical question Individual Performance in Test 4 / 5

Mini project 1 To test design skills of students

Mini project to design digital circuit on hardware. Group size not more than 4

Group Based on innovation and quality

4 / 12

Documents

I.P(Digital Electronics)