Unit-III

Unit-III: Number System and Logic Gates

Number System: Binary, BCD, Octal, Decimal, Hexadecimal their conversion and arithmetic, De-Morgan’s theorem.

Basic Gates: AND, OR, NOT, Universal Gate- XOR, XNOR, Half adder, Full adder

Flip Flop’s SR, JK, T and D

Introduction to Microprocessor and Microcontroller (Only block diagram and explanations)

FLIP FLOP