BIT 1st Semester
Digital Logic Syllabus


Digital Logic

Course Title: Digital Logic

Course No: BIT103

Nature of the Course: Theory + Lab

Semester: I

Full Marks: 60 + 20 + 20 Pass Marks: 24 + 8 + 8 Credit Hrs: 3

Course Description

This course familiarizes students with Number System, Digital Design Fundamentals, Understand and Design Functions of Combinational Logic, Sequential Logic (Counters, Registers and Finite State Machine), Memories, Programmable Logic Devices Integrated Circuit Technologies.

Course Objectives

To provide the concepts used in the design and analysis of digital systems and introduces the principles of digital computer organization and design.

Course Contents

Unit 1: Number Systems, Operations and Codes 6 Hrs.

Introduction to Number System, Decimal, Binary, Octal, Hexadecimal Number Systems, Conversion from one number system to another, Complements of Numbers, Addition and Subtraction of Binary Numbers, Binary Codes and Error Detection Codes

Unit 2: Digital Design Fundamentals and Boolean algebra 8 Hrs.

Digital and Analog Signals, Logic Operations, Introduction to the System Concept, Logic Gates (Basic Gates, Derived Gates, Universal Gates), Logic Function and Boolean Algebra

Unit 3: Simplification of Boolean Functions 5 Hrs.

K-map, Two and Three variable maps, Four variable maps, product of sum simplification, NAND and NOR implementation, Don’t Care conditions

Unit 4: Combinational Logic 7 Hrs.

Adders and Subtractors, Parallel Binary Adders, Multiplexers and Demultiplexers, Encoders and Decoders, Seven segment decoder, Code Converters

Unit 5: Sequential Logic 4 Hrs.

Latches, Edge-Triggered Flip-Flops, Flip-Flop Operating Characteristics, Flip-Flop Application

Unit 6: Counters, Registers and Memory 9 Hrs.

Asynchronous Counters, Synchronous Counters, Up/Down Counters, Counter Applications, Basic Shift Register Operations, Shift Register Types, Bidirectional Shift Registers, Shift Register Counters, Basic Memory Operations and memory types

Unit 7: Processor Logic Design 6 Hrs.

Processor Organization, Arithmetic Logic Unit, Design of Arithmetic Circuit, Design of Logic Circuit, Design of Arithmetic Logic Unit, Status Register, Design of Shifter

Laboratory Works:
Familiarization with Logic Gates
Encode and Decodes
Multiplexer and De-Multiplexer
Design of simple combination Circuits
Design of Adder/combination Circuits
Design of Flip Flop
Clock driven sequential circuits
Conversion of parallel data into serial format
Generation of timing signal for sequential system
Text Book:
Mano M.M., Digital logic and Computer Design, Pearson Education
References Books:
Mano M.M. and Ciletti M. M., Digital Design, 4th edition
Brown S. and Vranesic Z., Fundamentals of Digital Logic with VHDL Design, 3rd edition, McGraw Hill
Rafiquzzaman M., Fundamentals of Digital Logic and Microcomputer Design, 5th edition, John Wiley & Sons, Inc.
Holdsworth B. and Woods C., Digital Logic Design, 4th edition
Mano M. M., Kime C. R., Logic and computer design fundamentals, 2nd edition
Source: Tribhuvan University

tu BIT Digital Logic

1st semester Digital Logic

TU BIT Digital Logic Syllabus