What is binary coded inside the computer?

This article mainly introduces what is used in the computer internal binary coding, the article is very detailed, has a certain reference value, interested friends must read it!

Within the computer, the form of access, processing and transmission of all information is binary, that is, 0 and 1 for transmission and processing; the main reason is the feasibility, ease, simplicity, reliability and logic of using binary.

Binary coding is used in the transmission, storage and processing of information in the computer. the main reason is the feasibility, ease, simplicity, reliability and logic of using binary.

Binary is a number system widely used in computing technology. Binary data is a number represented by the numbers 0 and 1. Its cardinality is 2, the carry rule is "every two into one", and the borrowing rule is "borrow one to two", which was discovered by Leibniz, a German mathematical philosophy master in the 18th century. The current computer system basically uses a binary system, and the data is mainly stored in the form of complement in the computer. The binary in the computer is a very small switch, represented by "on".

The reason why computers use binary

There are only two numbers 0 and 1 in binary coding, which can be easily expressed by two-state physical elements, that is to say, binary is used for data operation and processing in the computer, which is technically feasible and feasible.

There are few binary operation rules, the structure of the computer calculator can be greatly simplified, the control is correspondingly simple, the data transmission and processing are not easy to make mistakes, and the reliability of the computer is greatly improved.

The two digits 0 and 1 in binary coding can represent the "true" and "false" of logic algebra. By using binary system, it is convenient to use logic algebra as a tool to design the circuit and make the computer logical.

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