Central Processing Unit || What is Central Processing Unit ? || Short Notes About Central Processing Unit

 What is Central Processing Unit ?

 Short Notes About Central Processing Unit

Central Processing Unit-

All the work done on the computer It is the part of the computer, in which Arithmetic and Logical operations are executed and instructions are instructed and decoded and executed. The CPU controls the entire operation of the computer. CPU is the brain of the computer and the microprocessor.

The main functions of CPU are:

(i) Transfer instructions and data from main memory to registers.
(ii) execution of instructions sequentially.
(iii) Transfer output data from registers to main memory when needed

The main ingredients of CPU are low-
(What is Control Unit) 

Control Unit: -

This is the most important part of the CPU It monitors the work of all parts of the computer and sends them to the appropriate order. Its most prominent and first task is that it teaches and analyzes it by observing and applying it to the program which we want to follow. To ensure the compliance of any order, he issues relevant instructions to other parts of the computer. It is the responsibility of this component to comply with all components of the computer and

Arithmetic Logic Unit (ALU): -

For all types of arithmetic operations (add, subtract, multiply and divide) for CPU and comparisons (in two numbers to indicate which is small or large or both is equal) is done in this component. This organ is made up of many such electronic circuits, in which, sending two numbers from one side gets their sum, difference, product or quotient from the other side. All activities in this are done in binary system There are many special bytes to temporarily store or keep the results of the numbers and actions that are received, which are called resisters.