Tuesday, May 13, 2014

Computer Processor



The processor is the brain of the team , as it controls all processes via the computer to write for the transfer of data to remote computers. Inside the processor there are some basic elements work together to make functional processor . These elements are:

One arithmetic logic unit ( ALU ) . This is the main block in the processor and the most important. The ALU is responsible for performing all necessary calculations through the processor . When the user , for example, enter a number to add, this unit makes the calculation and sends the result to the output devices . All arithmetic operations such as addition, subtraction, multiplication , or division is performed using this unit. Also logical operations such as AND, ORing also performed with the unit. The unit accepts data then performs the operations and then send the results to other units within the processor .

2 Records . This is another type of devices existed within the processor . Registrations are temporarily responsible for saving the results obtained from other devices such as Alu. One can think of records as a short-term memory , and to save some values ​​for a short period of time and then take other values ​​as needed for computing devices . For example, when two numbers are added if you take the first two numbers and add them and see the result is greater than ten save the remnant in the head and this saving is to put the number held in a register. Read More

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