Microcomputers are referred to as "microcomputers" and "microcomputers". Because they have certain functions of the human brain, they are also called "microcomputers". Microcomputer is a small electronic computer composed of large-scale integrated circuits.
The classification of microcomputers is usually based on the word length of the microprocessor.
There are many kinds of microcomputers with different models, so people can classify them from different angles. For example, they are classified according to the manufacturing process of the microprocessor, the word length of the microprocessor, the structure of the microcomputer, and the scope of application.
However, the most common classification is based on the word length of the microprocessor and the form of the microcomputer. This is because the microprocessor is the core component of the microcomputer, and the performance of the microprocessor (especially the word length) determines the performance of the microcomputer to a large extent.
There are many ways to classify microcomputers:
According to the number of bits in the microprocessor, it can be divided into: 1-bit computer, 4-bit computer, 8-bit computer, 1 6-bit computer, 3 2-bit computers and 6 4-bit computers;
According to structure, it can be divided into single-chip computer and multi-chip computer;According to mode, it can be divided into single-board computer and multi-board computer;
According to The appearance and usage characteristics can be divided into desktop microcomputers and local microcomputers, etc.
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