Course Overview
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Course Synopsis
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Digital Logic Design is a technological subject which is intended to make students familiar with different types of designs as sequential logic circuits, combinational logic circuits, trouble shooting of various digital systems, study of various digital systems. It is an introductory electronics course covering Basic Electron Theory, Resistors, Analog and Digital Wave forms, Number systems, Conversions, Logic Gates, Boolean Algebra, Combination Circuit Design, Flip-Flops, Shift Registers and Counters. After reading this course students would have complete understanding about the low level architecture of any digital system of diverse areas like computer systems, telephony, data processing system, radar, navigation, military systems, medical instruments, process controls etc.
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Course Learning Outcomes
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At the end of the course, you should be able to:
- Identify and work with different number systems and codes.
- Discuss logic gates, combinational circuits, Boolean Algebra.
- Know how Boolean expressions are simplified using Karnaugh maps.
- Design different combinational circuits like comparator, adders and detectors etc using different simplification methods.
- Understand encoder, decoders, multiplexers and demultiplexers.
- Understand the working of latches, flip flops, synchronous and asynchronous counters, clocks, shift registers.
- Understand memory architecture and basic operations.
- Understand the working of flash memory.
- Describe the working of analogue to digital and digital to analogue converters.
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Course Calendar
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Week 01
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1
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Introduction & Overview to Digital Logic
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3
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Number Systems (contd.)
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Week 02
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6
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Logic Gates & Operational Characteristics
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Week 03
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7
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Digital Circuits and Operational Characteristics
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8
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Boolean Algebra and Logic Simplification
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9
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Boolean Algebra and Logic Simplification (contd.)
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Assignment 01 - Graded
Week 04
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10
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Karnaugh Map & Boolean Expression Simplification
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11
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Karnaugh Map & Boolean Expression Simplification (contd.)
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Week 05
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13
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Odd-Prime Number Detector
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14
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Implementation of an Odd-Parity Generator Circuit
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Semester Quiz 01 - Graded
Week 06
GDB - Graded
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17
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The 74XX138 3-to-8 Decoder
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Semester Quiz 02 - Graded
Week 07
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20
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Implementing constant 0s and 1s
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Week 08
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22
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ABEL input file of a Quad 1-of-4 MUX
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Mid Term Exams
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23
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Application of S-R Latch
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24
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Applications of Edge-Triggered D Flip-flop
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Week 09
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25
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Asynchronous Preset and Clear Inputs
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Week 10
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28
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Timing diagram of a Synchronous Decade Counter
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Semester Quiz 03 - Graded
Week 11
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31
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Design of Synchronous Counters
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32
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D flip-flop based Implementation
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Assignment 02 - Graded
Week 12
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35
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Applications of Shift Registers
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36
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Programmable Sequential Logic
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Semester Quiz 04 - Graded
Week 13
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37
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Design Example: Elevator Control System
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38
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Design Example: Traffic Signal Control System
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Week 14
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40
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Decoding large memories
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Week 15
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43
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Special Type of Memories
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45
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Successive –Approximation Analogue to Digital Converter
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Final Term Exams
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