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This article mainly shows you the "programmable computer refers to the characteristics of the computer", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn this article "what are the characteristics of a programmable computer?"

Programmable computer means that the computer has the characteristics of programming to CPU. Programmable computer controller not only has the high reliability and expansibility of PLC, but also has the powerful operation / processing ability, high real-time and openness of IPC, so it is a new generation of programmable computer controller.

Operating environment of this paper: Windows7 system, Dell G3.

What are the characteristics of a programmable computer?

Mainly refers to the programming of CPU.

The central processing unit (central processing unit,cpu) is the computing core and control core of a computer. Cpu, internal memory and input / output equipment are the three core components of electronic computer.

Its main function is to interpret computer instructions and process data in computer software. Cpu consists of an arithmetic unit, a controller, a register and a bus of data, control, and state that realize the connection between them.

The operation of almost all cpu can be divided into four stages: fetch, decode, execute and writeback. Cpu fetches instructions from memory or cache, puts them into the instruction register, decodes the instructions, and executes the instructions.

Programmable computer controller, as a new concept, was put forward in the industrial control field in the mid-1990s. it combines the advantages of traditional PLC and IPC.

It not only has the high reliability and expansibility of PLC, but also has the powerful operation / processing ability and high real-time and openness of IPC. It is a new generation of programmable computer controller, which represents the development trend of industrial control technology.

Programmable controller PLC and industrial computer IPC have been introduced for many years, and they have been widely used in different applications.

In many years of application practice, the shortcomings of weak operation / processing ability, real-time performance, poor openness of PLC and relatively poor reliability and expansibility of IPC have been gradually exposed. It has become an urgent need for all kinds of industrial users to find a controller with better performance.

PCC, which was introduced by Bergale Company of Austria in 1994, combines the advantages of traditional PLC and IPC. It not only has the high reliability and expansibility of PLC, but also has the powerful computing / processing ability, high real-time and openness of IPC.

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