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NPTEL Courses

Digital Circuits and Systems

This course covers lessons in digital circuits and digital systems. Topics covered include introduction to digital circuits, number systems and codes, combinational logic systems, Boolean algebra and switching functions, logic families, combinational logic modules and their applications, sequential logic systems, state machine design approach, sequential logic modules and their applications, memory, and programmable logic devices. (from nptel.ac.in )

Instructor

Prof. S. Srinivasan, Department of Electrical Engineering, IIT Madras.

Electronics

2007

Lecture 01 - Introduction to Digital Circuits

Lecture 02 - Introduction to Digital Circuits (cont.)

Lecture 03 - Combinational Logic Basics

Lecture 04 - Combinational Circuits

Lecture 05 - Logic Simplification

Lecture 06 - Karnaugh Maps and Implicants

Lecture 07 - Logic Minimization using Karnaugh Maps

Lecture 08 - Karnaugh Maps Minimization using Maxterms

Lecture 09 - 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 - Instruction 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 (cont.)

Lecture 34 - MSI and LSI based Implementation of Sequential Circuits

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

Lecture 36 - Design of Circuits using MSI Sequential Blocks

Lecture 37 - System Design Example

Lecture 38 - System Design Example (cont.)

Lecture 39 - System Design using the Concept of Controllers

Lecture 40 - System Design using the Concept of Controllers (cont.)