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    Digital Logic Design Exam Preparation

  • # Complete Syllabus
  • # As per NEP 2020
  • # Previous Year Question Papers
  • # Important Questions
Syllabus of Unit: 1

Digital Systems and Binary Numbers: Digital Systems: Digital Signals, Digital Waveforms, Digital Computers and Digital Integrated Circuits. Number Systems: Binary Number Systems, Octal and Hexadecimal Number System. Number Base Conversions. Complements, Signed Binary Numbers and Binary Codes, Error Detection and Correction codes.

Boolean Algebra and Logic Gates: Boolean Algebra: Axiomatic Definition, Theorems and Properties. Boolean Functions, Canonical Standard forms: SOP and POS forms. Digital Logic Gates: NOT, OR, AND, NOR, NAND, XOR and XNOR. Universal Gates and their implementation

Unit 1 Video Lectures

Introduction and Syllabus Digital Logic Design

Digital Signal | Digital Waveform | Digital computers | Digital Integrated Circuits

Number Systems

Ones complement

2's complement

Signed Binary numbers

Error Detection and Correction Codes

Decimal to Binary, Decimal to Octal, Decimal to Hexadecimal

Conversion from Binary to Decimal, Octal to Decimal, Hexadecimal to Decimal

Bianry to Octal & Hexadecimal, Octal to Binary & Hexadecimal, Hexadecimal to Binary

Boolean Algebra

Boolean Theorems and Functions

Canonical and Standard forms: POS forms

Canonical and Standard forms: SOP forms

Digital Logic Gates

Universal gates and their implementation

Syllabus of Unit: 2

Gate Level Minimization: Karnaugh Map (K-map) Method: Simplification: Algebra postulates and Canonical forms. Prime Implicants: Types, Determination and Selection of Prime implicants.

Don’t Care Conditions, NAND and NOR implementation.

Unit 2 Video Lectures

Kmap

Kmap solved questions

Implementation of NAND & NOR

Syllabus of Unit: 3

Combinational Circuits: Introduction, Characteristics and Designing principles of Combinational circuits. Binary Adder: Half-Adder & Full-Adder, Subtractor: Half-Subtractor & Full-Subtractor, Parallel binary Adder/Subtractor, Binary Multiplier, Comparators, Multiplexers, De-multiplexers, Encoders and Decoders.

Unit 3 Video Lectures

Combinational Circuits

Half Adder

Full Adder

Half Subtractor

Full Subtractor

Parallel Binay Adder subtractor

Binary Multiplier

Comparator

Multiplexer & Demultiplexer

Encoders

Decoders

Syllabus of Unit: 4

Sequential Circuits: Characteristics of Sequential Circuits, Latches, Flip-Flops: Introduction, S-R Flip flop, J-K Flip Flop, D Flip flop, T Flip flop and Master Slave Flip flop.

Registers: Shift Registers, Applications of Registers. Counters: Asynchronous & Synchronous Counters. Modulo-N Counters and Up-Down Counters.

Unit 4 Video Lectures

Sequential Circuits

Latches

Flip Flop

S-R Flip flop

J-K Flip flop

D Flip flop

T Flip flop

Master Slave Flip Flop

Shift Registers

Counters

Difference between Asynchronous & Synchronous Counters

Modulo-N Counters

Up-Down Counters