Shulou(Shulou.com)06/03 Report--

What this article shares with you is about the components of the computer. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

The five major components of the computer are: controller (Control), calculator (Datapath), memory (Memory), input (Input system), output (Output system).

The five major components of the computer are: controller (Control), calculator (Datapath), memory (Memory), input (Input system), output (Output system).

It is mainly divided into five parts:

1. Controller (Control): the central nervous system of the whole computer, its function is to interpret the control information specified by the program, control according to its requirements, schedule programs, data, addresses, coordinate the work of various parts of the computer and access memory and peripherals.

two。 Datapath: the function of the arithmetic unit is to perform all kinds of arithmetic and logical operations on the data, that is, to process the data.

3. Memory (Memory): the function of a memory is to store programs, data, various signals, commands, and other information, and to provide this information when needed.

4. Input (Input system): the input device is an important part of the computer. The input device and the output device are external devices, referred to as peripherals. The function of the input device is to input information such as programs, original data, text, characters, control commands or data collected on the spot into the computer. Common input devices are keyboard, mouse, photoelectric input machine, tape drive, disk drive, optical disk drive and so on.

5. Output (Output system): the output device is an important part of the computer as well as the input device. It outputs the intermediate or final results of the external computer, various data symbols and text in the machine, or various control signals. The commonly used output devices of microcomputers are display terminal CRT, printer, laser printer, plotter, magnetic tape, optical disk machine and so on.

These are the components of the computer, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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