What is the function of program control class instructions in computer

This article will explain in detail the functions of program control instructions in the computer. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

The function of program control class instructions is to change the order in which the program is executed. Program control is generally used in the computer field, and it is a control method of CPU to Imax O devices. The program control mode refers to the data transmission mode under the program control.

The function of program control class instructions is to change the order in which the program is executed.

Definition of program control:

The main contents are as follows: 1. Automatic control realized by fixed program compiled in advance. Widely used to control a variety of production and processing processes.

2. Program control is generally used in the computer field, and it is a control method of CPU to the Imax O device.

Program control, also known as PLC control, compiles the program segment of motor steering, running frequency and time for the frequency converter by setting parameters, and then uses the corresponding input terminal to control the operation of a certain program segment, so that the frequency converter outputs the power of the corresponding frequency according to the program, and the drive motor runs according to the setting mode.

The program control mode refers to the data transmission mode under the program control.

In completing the input and output of peripheral data, the whole input and output process is completed under the control of the CPU execution program.

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