Syllabus Of Dgital Logic

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Course Title: Digital Logic
Course no: CSC-151 Full Marks: 70+10+20
Credit hours: 3 Pass Marks: 28+4+8


Nature of course: Theory (3 Hrs.) + Lab (3 Hrs.)

Course Synopsis: General concepts to be used in the design and analysis of digital  systems and introduces the principles of digital computer
organization and design.

Goals:
  • Introduce fundamental digital logics and switching networks. Exposure of Boolean algebra and its application for circuit analysis. 
  • Introduction to multilevel gates networks, flip-flops, counters and logic devices.
Course Contents:
Unit 1. Binary Systems 7 Hrs.
Digital Systems, Binary Numbers, Number base conversion, Octal and hexadecimal
numbers, Binary Systems, Integrated Circuits

Unit 2. Boolean algebra and Logic Gates             6 Hrs.
Basic definition of Boolean Algebra, Basic Theory of Boolean Algebra, Boolean Function, Logic operations, Logic Gates, IC Digital Logic Families

Unit 3. Simplification of Boolean Functions         6 Hrs.
K-map, Two and three Variable Maps, Four variable Maps, Product of Sums, sum of  product simplification, NAND and NOR implementation

Unit 4. Combinational Logic                                 6 Hrs.
Design Procedure, Adders, Subtractors, Code Conversion, Analysis Procedure, NAND Circuits, NOR Circuits, Exclusive -OR Circuit

Unit 5. Combinational Logic with MSI and LSI    6 Hrs.
Binary Parallel Adder, Decimal Adder, Magnitude Comparator, Decoders, Multiplexers, Read- Only- Memory (ROM), Programmable Logic array (PLA)

Unit 6. Sequential Logic 8 Hrs.
Flip-flops, Triggering of flip-flops, Design procedure, Design with state equations
and state reduction table.

Unit 7. Registers and Counters 6 Hrs.
Resisters, Shift registers, Ripple Counters, Synchronous Counters, Timing Sequences,  The Memory Unit

Laboratory works:
  1. Familiarization with logic gates
  2. Encodes and decodes
  3. Multiplexer and demultiplexer
  4. Design of simple combination circuits
  5. Design of adder/subtracter
  6. Design f Flip-Flop
  7. Clock driven sequential circuits
  8. Conversion of parallel data into serial format 
  9. Generation of timing signal for sequential system
Text Book
M. Morris Mao, "Logic & Computer Design Fundamentals", Pearson Education.

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