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What this article shares with you is about whether the execution of a program in a computer is a cyclic process of instruction execution. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Yes, a program is executed in a loop with one instruction. First of all, according to the order specified by the program, the currently executed instructions are taken from the internal memory and sent to the instruction register of the controller for analysis; then, according to the result of instruction analysis, the controller sends out a series of control potentials needed to complete the operation, and at the same time prepares for the next instruction.

The execution of a program is a cyclic process of instruction execution.

Computer programs (Computer Program) are translated into computer programs by Hong Kong and Taiwan. Computer program is a group of instructions that computers can recognize and execute, run on electronic computers, and meet the needs of people's information tools.

It is written in some programming languages and runs on a certain target architecture. For example, a program is like an article written in English (programming language). Let a person who knows English (compiler) also read, understand and mark this article (structural system). Generally speaking, computer programs based on English text are compiled and linked to make it difficult for people to interpret, but they can be easily interpreted by the computer and then put into operation.

The execution process of the program

The first is to fetch instructions and analyze instructions. According to the order specified by the program, the currently executed instructions are taken from the internal memory and sent to the instruction register of the controller to analyze the instructions, that is, to determine what the computer should do according to the operation code in the instructions.

The second is to execute instructions. According to the result of instruction analysis, the controller sends out a series of control potentials needed to complete the operation in order to direct the relevant parts of the computer to complete the operation and to prepare for the next instruction.

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