NPTEL : Digital Circuits and Systems (Electronics and Communication Engineering)

Co-ordinators : Prof. S. Srinivasan


Lecture 1 - Introduction To Digital Circuits

Lecture 2 - Introduction To Digital Circuits

Lecture 3 - Combinational Logic Basics

Lecture 4 - Combinational Circuits

Lecture 5 - Logic Simplification

Lecture 6 - Karnaugh Maps And Implicants

Lecture 7 - Logic Minimization Using Karnaugh Maps

Lecture 8 - Karnaugh Map Minimization Using Maxterms

Lecture 9 - Code Converters

Lecture 10 - Parity Generators And Display Decoder

Lecture 11 - Arithmetic Circuits

Lecture 12 - Carry Look Ahead Adders

Lecture 13 - Subtractors

Lecture 14 - 2?'S Complement Subtractor and BCD Adder

Lecture 15 - Array Multiplier

Lecture 16 - Introduction to Sequential Circuits

Lecture 17 - S-R, J-K and D Flip Flops

Lecture 18 - J-K and T Flip Flops

Lecture 19 - Triggering Mechanisms of Flip Flops and Counters

Lecture 20 - Up/Down Counters

Lecture 21 - Shift Registers

Lecture 22 - Application of shift Registers

Lecture 23 - State Machines

Lecture 24 - Design of Synchronous Sequential Circuits

Lecture 25 - Design using J-K Flip Flop

Lecture 26 - Mealy and Moore Circuits

Lecture 27 - Pattern Detector

Lecture 28 - MSI and LSI Based Design

Lecture 29 - Multiplexer Based Design

Lecture 30 - Encoders and Decoders

Lecture 31 - Programmable Logic Devices

Lecture 32 - Design using Programmable Logic Devices

Lecture 33 - Design using Programmable Logic Devices (Continued)

Lecture 34 - MSI and LSI based Implementation of Sequential Circuits

Lecture 35 - MSI and LSI based Implementation of Sequential Circuits (Continued)

Lecture 36 - Design of circuits using MSI sequential blocks

Lecture 37 - System Design Example

Lecture 38 - System Design Example (Continued)

Lecture 39 - System Design using the concept of controllers

Lecture 40 - System Design using the concept of controllers (Continued)