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IT 233

Digital Logic

TU BIM · Semester 2 · BIM curriculum effective from 2021

Requirement
required
Credits
3
Syllabus
4 sections

Syllabus

What this course covers and how the teaching time is divided.

course syllabus loaded.

Digital Logic Syllabus

Official TU PDF

Tribhuvan University

Faculty of Management

Office of the Dean

Bachelor of Information Management (BIM)

Course Title: Digital Logic

Course Code: IT 233

Semester: Semester 2

Nature of Course: required

Full Marks: 100

Pass Marks: 50

Credit Hours: 3 Cr.

Curriculum: BIM curriculum effective from 2021

Course Description

:

This course familiarizes students with number systems, Boolean algebra, logic gates, simplification of Boolean functions, combinational and sequential logic, registers, counters and memory.

Course Objective

:

The main objective of this course is to provide students both theoretical and practical knowledge of different concepts that are used in the design of digital systems.

Course Contents:

Lecture hours show the approximate classroom time allocated to each unit.

Unit 1.Binary Systems

6 hours
  • Digital Computers and Digital Systems
  • Binary Numbers
  • Number Base Conversions
  • Octal and Hexadecimal Numbers
  • Complements
  • Binary Codes

Unit 2.Boolean Algebra and Logic Gates

6 hours
  • Basic Definitions
  • Axiomatic Definition of Boolean Algebra
  • Basic Theorems and Properties of Boolean Algebra
  • Boolean Functions
  • Canonical and Standard Forms
  • Digital Logic Gates

Unit 3.Simplification of Boolean Functions

8 hours
  • The Map Method
  • Two - and Three -Variable Maps
  • Four -variable Map
  • Product of Sums Simplification
  • NAND and NOR Implementation
  • Don’t-care Conditions

Unit 4.Combinational Logic

13 hours
  • Introduction and Design Procedure
  • Adders
  • Subtractors
  • Binary Parallel Adders
  • Encoders and Decoders
  • Multiplexers and Demultiplexers
  • Read-Only Memory (ROM)
  • Programmable Logic Array (PLA)

Unit 5.Sequential Logic

8 hours
  • Introduction
  • Flip-Flops
  • Triggering of Flip-Flops
  • Analysis of Clocked Sequential Circuits

Unit 6.Registers, Counters, and the Memory Unit

7 hours

Registers; Shift Registers; Ripple Counters; Synchronous -counters; Timing Sequences; Memory Unit Laboratory Works: The laboratory work includes designing and realizing all the concepts studied in each unit of the course particularly focusing on:

  • Logic gates
  • Adders and subtractors
  • Decoder and multiplexers
  • Sequential circuits
  • Counters

Textbooks:

  1. Digital Logic and Computer Design, M. Morris Mano, Pearson Education, 2016. References Books:
  2. Digital Logic Design, Fourth Edition, Brian Holdsworth and Clive Woods.
  3. Introduction to Digital Logic Design, John Patrick Hayes, Addison-Wesley.