When you hear about the microprocessor of a computer, it is really the brain of the machine. It helps process the logical and arithmetic operations that make computers work. Any task performed on a computer is carried out directly or indirectly by a processor. It can also be said that it is the heart of the CPU (Central Processing Unit). In other words, it is a type of electronic component in which there are millions of transistors, whose combination allows to perform the work entrusted to the chip.
Microprocessors receive many orders from different parties. First, it receives indications from the BIOS (basic input / output system), which is part of the computer’s memory. In addition to the BIOS, both the operating system and the installed programs will continue to send information to the microprocessor. These small chips (microprocessors) are made mainly of silicone.
The microprocessors employ complex combinations of signals. Each command is coded as a signal pattern. The signal of each contact represents a binary digit of digital information. The designers of a microprocessor are responsible for giving the specific meaning to these digital signals. Each pattern is a command called microprocessor instruction that tells this how to perform a specific operation.
All that the microprocessor does is a series of instructions and that it carries them out step by step. For example, a computer program is simply a list of instructions that the microprocessor executes. You can request that the microprocessor execute from simple tasks such as adding, until obtaining calculations of constructions or analysis of chemical results.