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Digital Electronics
NUMBER SYSTEM
INTRODUCTION
DECIMAL & BINARY SYSTEM
OCTAL & HEXADECIMAL SYSTEM
DECIMAL to BINARY CONVERSION
DECIMAL to OCTAL & HEXADECIMAL
BINARY to OCTAL & HEXADECIMAL and vice versa
ADDITION
SUBTRACTION
MULTIPLICATION & DIVISON
COMPLIMENTS
SUBTRACTION using r's COMPLIMENTS
BINARY CODES
BOOLEAN ALGEBRA
K MAPS
COMBINATIONAL CKT
SEQUENTIAL CIRCUITS
TIMING CIRCUITS

 

 Binary to octal and hexadecimal:

To convert the number from binary to octal we make groups of 3 bits starting from the decimal point (in case of fractions)  and from right most bit (in case of integers) and write the corresponding octal equivalent of those 3 bits every time.

The process of replacing the long strings of 1 & o with the shorter strings like Octal & hexadecimal equivalents is known as chunking.

Hexadecimal and octal to binary:

To do the above we convert the digits into their corresponding binary equivalents of 3-bits and 4-bits for octal and hexadecimal numbers respectively.

 

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