Digital Logic (BT102CO)
Course Objective
The main objective of this course is to familiarize students with the concepts of design and analysis of digital systems and introduce the principles of digital computer organization and design.
Course Contents
Unit 1: Number Systems [5 Hrs]
- 1.1 Introduction: Comparison between analog and digital system
- 1.2 Number system and conversion (Binary, Octal, and Hexadecimal)
- 1.3 Signed and unsigned numbers, fraction conversion and binary arithmetic
- 1.4 Representation of Binary coded decimal, gray code, alphanumeric code and error detection and correction codes
Unit 2: Boolean Algebra and Logic Gates [6 Hrs]
Unit 3: Simplification of Boolean Functions [6 Hrs]
Unit 4: Combinational Logic I [8 Hrs]
Unit 5: Combinational Logic II [8 Hrs]
Unit 6: Sequential Logic [6 Hrs]
Unit 7: Registers and Counters [6 Hrs]
Examination Scheme
| Teaching Schedule | Examination Scheme | Total | |||||
|---|---|---|---|---|---|---|---|
| TH | TU | PR | Internal | Final | |||
| TH | PR | TH | PR | ||||
| 3 | 1 | 2 | 20 | 20 | 60 | - | 100 |
Laboratory Work
- Familiarization with logic gates
- De Morgan’s law
- Multiplexer and de-multiplexer
- Encoder and decoder
- Half adder and half subtractor
- Full adder and full subtractor
- RS, JK, T, D and master slave flip flops
- Shift registers, Sequential logic
- Ripple counters and synchronous counters
- Simulation using suitable software
Reference Books
- Floyd T. L & Jain R. P, “Digital Fundamentals”, 8th edition
- Morris Mano, “Logic & Computer Design Fundamentals”, Pearson education
- William I, Fletcher, “An Engineering Approach to Digital Design”, Prentice Hall of India, New Delhi, 1990
- A.P. Malvino & Jerald A. Brown, “Digital Computer Electronics”, 1995
- D. D. Hodegs & H.G. Jackson, “Analysis & Design of Digital Integrated Circuits”, McGraw Hill, New York, 1983