Digital Electronics



Chapter 1: Introduction

Topics: (6 lectures)
  • Signal definition
  • Analog and discrete time signals
  • Digital signal
  • Importance of digital signal
  • Switch and bits

Chapter 2: Boolean Algebra

Topics: (22 lectures)
  • Boolean algebra
  • SOP and POS forms.
  • Complement and Dual forms
  • Venn Diagram
  • Switching circuits
  • Statement problems

Chapter 3: Number Systems

Topics: (30 lectures)
  • Different number systems
  • Number system conversion
  • Arithmetic operations
  • r's and (r-1)'s complement
  • Data representation

Chapter 4: Logic Gates

Topics:
  • Basic logic gates
  • Universal logic gates
  • Exclusive logic gates
  • Properties of logic gates

Chapter 5: Codes

Topics:
  • Excess-3 code
  • Gray code
  • 2421 code
  • Binary coded decimal
  • Code conversion

Chapter 6: Gate Level Minimization

Topics:
  • Karnaugh-Map introduction
  • 2,3 and 4 variable K-map's
  • 5 variable K-map
  • K-map with don't care terms
  • Quine-McCluskey minimization technique

Chapter 7: Combinational Logic

Topics:
  • Combinational circuits introduction
  • Half & full adders
  • Half & full subtractors
  • CLA & BCD adders
  • Multiplexers & Demultiplexers
  • Encoders & Decoders
  • Seven segment display decoder
  • Practice problems

Chapter 8: Flip Flops

Topics:
  • Sequential circuits introduction
  • NOR & NAND latch
  • Triggering methods
  • SR, D, JK & T flip flops
  • Flip flop conversion
  • Master slave flip flop
  • State table, state digaram & state equation
  • Mealy & Moore state machines
  • Analysis of clocked sequential circuits
  • Sequence detector
  • State reduction & assignment

Chapter 9: Counters

Topics:
  • Introduction to counters
  • Asynchronous up counters
  • Asynchronous down counters
  • Asynchronous up/down counter
  • Synchronous up counters
  • Synchronous down counters
  • Synchronous up/down counter
  • Decade (BCD) counter
  • Johnson's counter & Ring counter

Chapter 10: Registers

Topics:
  • Introduction to registers
  • Data formats & classification of registers
  • Shift registers (SISO, SIPO, PISO, PIPO)
  • Bidirectional shift register
  • Universal shift register
  • Practice problems

Chapter 11: Programmable Logic Devices

Topics:
  • Programmable logic array (PLA)
  • Programmable array logic (PAL)

Chapter 12: Design at Registers Transfer Level

Topics:
  • ASM chart
  • ASM chart for Moore state machine

Test 1

Topics:
  • Boolean Algebra
  • Number Systems
  • Logic Gates
  • Codes
  • Gate Level Minimization
  • Combinational Logic

Test 2

Topics:
  • Test not available

Test 3

Topics:
  • Test not available