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What is used in the transmission, processing and storage of Chinese characters in a microcomputer? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

In a microcomputer, the "intra-machine code" of Chinese characters is used in the transmission, processing and storage of Chinese characters, and the internal code of Chinese characters, also known as "Chinese character ASCII code", referred to as "internal code", refers to the internal storage of the computer. the code consisting of 0 and 1 symbols used to process and transmit Chinese characters.

Inside the microcomputer, the "internal code" of Chinese characters is used in the transmission, processing and storage of Chinese characters.

The glyph code of Chinese characters is used when displaying or printing Chinese characters, and the internal code of Chinese characters is used inside the computer.

Chinese character machine internal code

Chinese character machine internal code, also known as "Chinese character ASCII code", referred to as "internal code", refers to the code composed of 0 and 1 symbols used in the internal storage, processing and transmission of Chinese characters. After the input code is accepted, it is converted into the internal code by the input code conversion module of the Chinese character operating system, which has nothing to do with the keyboard input method used. The internal code is the most basic coding of Chinese characters. No matter what the Chinese character system and Chinese character input method are, the external code of the input Chinese character must be converted into the internal code of the machine before it can be stored and processed.

The internal code of the GB code is a two-byte code, which adds "1" to the highest bit of each byte of the corresponding GB code, that is,

Chinese character machine internal code = Chinese character national standard code + 8080H

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