# LOGIC DESIGN OF SWITCHING CIRCUITS – VOLUME 1A – CHAPTER 1

CHAPTE R 1

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 1

Counting Systems

Number Bases

Decimal Base (10)

Binary Base (2)

Octal Base (8)

Bit, Byte, Nibble, Word

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 2

Definition of Numerical Base

Conversion from Any Base to Base 10

Conversion from Base 10 to Any Base

Union of Integer and Fractional Part of Converted Number

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 3

Equivalence between Bases

Binary and Octal

Octal and Binary

Definition of Logic – Physical and Logical Level

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 4

Codification Systems:

BCD

Excess 3 Code

Gray Code

ASCII Tables

(American Standard Code for Information Interchange)

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 5

Codes Conversion

Decimal do Gray Code

Gray Code to Decimal

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 6

Operations using Binary Numbers

Sum Operation

Subtraction Operation

Conversion Binary Positive to Binary Negative

Conversion Binary Negative to Binary Positive

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 PART 7

Solved Problems

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

LOGIC DESIGN OF SWITCHING CIRCUITS

CHAPTER 1 – PART 8

Problems to be Solved

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7