How was the von Neumann structural computer invented?

The principle of von Neumann's computer is: the number system of the computer adopts binary; The computer should execute in the order of the program. This theory of von Neumann is known as the von Neumann architecture. Features of the von Neumann architecture:

1) The data and instructions processed by the computer are all represented by binary numbers.

2) Sequential execution of the program.

During the operation of a computer, the program to be executed and the data to be processed are first stored in the main memory (memory), and when the computer executes the program, it automatically and sequentially takes out the instructions from the main memory and executes them one by one.

3) Computer hardware consists of five parts: combinator, controller, memory, input device and output device.

The structural characteristics of the von Neumann computer are: the program is stored in the memory in the form of binary **; All instructions consist of opcodes and address codes; Instructions are executed in the order in which they are stored; Combinators and controllers as the center of the computer structure, etc. Von Neumann computers are widely used in data processing and control, but there are some limitations.

In June 1945, von Neumann proposed the concept of storing programs in the memory inside digital computers, which is the paradigm of all modern electronic computers. Neumann structure", computers built according to this structure are called stored program computers, also known as general-purpose computers. A von Neumann computer consists primarily of combinators, controllers, memory, and input/output devices.

Five major components of a computer are proposed: combinator, controller, memory, and input/output devices. Features: large volume, large power consumption, and fast calculation speed (tens of thousands of seconds).

Von Neumann structure computer: a type of modern computer.

Von Neumann was the first to put forward the idea of program storage and successfully applied it to the design of computers, and the computer built according to this principle is called the von Neumann structure computer. Because of his outstanding contributions to modern computer technology, von Neumann is also known as the "father of modern computers".

The mathematician von Neumann proposed three basic principles of computer manufacturing, namely the use of binary logic, program storage execution, and the computer consists of five parts (combinator, controller, dust storage device, input device, and output device), which is known as the von Neumann architecture.

Von Neumann structural featuresThe basic structural form followed by the development of modern computers has always been the von Neumann machine structure. This structure is characterized by "program storage, data sharing, and sequential execution", which requires the CPU to take out instructions and data from memory for corresponding calculations.

The main features are:

1. Single-processor structure, the machine is centered on the combinator;

2. Adopt the idea of program storage;

3. Instructions and data can participate in the same operation;

4. The data is represented in binary;

5. Completely separate software and hardware;

6. The instruction is composed of an opcode and an operand;

7. Instructions are executed sequentially.

Summary. The first computer designed using the von Neumann structure was the EDVAC designed by Professor von Neumann in 1945, which adopted the design structure of a stored program, which allowed the program to be stored in the computer's memory instead of being manually wired in the device. This allows the computer to quickly reconfigure the program, which speeds up execution.

In addition, EDVAC uses binary to encode and represent numbers, which allows computers to handle more complex and precise operations. EDVAC is also equipped with a cache and instructions that support parallel computing, which is the theoretical basis for modern computer design.

The first von Neumann computer, called ENIAC, was developed by the University of Pennsylvania in the United States and was born in 1946.

I'm still a little confused, can you be more detailed?

The first computer designed using the von Neumann structure Hengtong was the EDVAC designed by Professor von Neumann in 1945, which adopted the design structure of a stored program, so that the program could be stored in the computer's memory instead of being manually wired in the device. This allows the computer to quickly reconfigure the program, which speeds up execution. In addition, EDVAC uses binary to encode and represent numbers, which allows computers to handle more complex and precise operations.

The EDVAC is also equipped with high-speed slow-burning traps and instructions that support parallel computing, which is the theoretical basis for modern computer pitometers.