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This article will explain in detail why the computer uses binary. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

The data or instructions used to transmit, store and process in the computer are carried out in the form of "binary". Because the computer uses two states of electronic components to represent the numbers 0 and 1, the data transmission, storage and processing are carried out in binary form.

The data or instructions used to transmit, store and process in the computer are carried out in the form of "binary".

In mathematical and digital circuits, binary refers to a numbering system based on 2, which represents a binary system. In this system, it is usually represented by two different symbols 0 (for zero) and 1 (for one).

Because the computer uses two states of electronic components to represent the numbers 0 and 1, the data transmission, storage and processing are carried out in binary form.

In digital electronic circuits, binary is directly used in the implementation of logic gates, so binary is used in modern computers and computer-dependent devices.

Reasons for the use of binary in computers

First, the binary counting system uses only two digits. 0 and 1, so any element with two different stable states can be used to represent a bit of a number. In fact, there are many elements with two obvious stable states. For example, the "on" and "off" of the neon lamp, the "on" and "off" of the switch, the "high" and "low", "positive" and "negative" of the voltage, the "hole" and "no hole" in the paper tape, the "signal" and "no signal" in the circuit, the South Pole and North Pole of magnetic materials, and so on. It is easy to use these distinct states to represent numbers. Not only that, but more importantly, the two completely different states differ not only in quantity, but also in quality. In this way, the anti-interference ability and reliability of the machine can be greatly improved. It is much more difficult to find a simple and reliable device that can represent more than two states [8].

Secondly, the four operation rules of the binary counting system are very simple. And the four operations can be summed up as addition and shift, so the circuit of the arithmetic unit in the electronic computer becomes very simple. Not only that, the circuit is simplified, the speed can be improved. This is also not comparable to the decimal counting system [8].

Third, the use of binary representation in electronic computers can save equipment. It can be proved theoretically that ternary system is the most economical equipment, followed by binary system. However, because binary system has advantages that other carry systems, including ternary system, do not have, most electronic computers still use binary system. In addition, because only two symbols "0" and "1" are used in binary, Boolean algebra can be used to analyze and synthesize logical circuits in machines. This provides a very useful tool for designing electronic computer circuits [8].

Fourth, the binary symbols "1" and "0" correspond to "true" and "false" in logical operations, which are convenient for computers to carry out logical operations.

This is the end of the article on "Why computers use binary system". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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