Von Neumann is called the father of computers. Von Neumann computers are like amps.
Von Neumann, an outstanding scientist in the 20th century, is well known that 1946 invented the computer to promote technological progress and social progress. In view of the key role von Neumann played in the invention of computers, he was called "the father of computers".
Von Neumann contributed to the numerical evolution of computer science and computer technology.
It is recognized that the world's first electronic computer based on ENIAC was developed by American scientists in June 5438+09462, and it began to run in Philadelphia in June 5438+04. In fact, two years before the advent of ENIAC, the "Crosas" computer developed by British scientists Tommy and Fei Rauls has been running in blakely Park, which proves that the electric vacuum technology has improved the computing technology. (2) The circuit board is used for control, and even the calculation speed is needed to offset the ENIAC machine development team. Moakley eckert obviously wants to start developing another computer as soon as possible, so he will improve it.
Von Neumann was introduced by Gordes Tingwei, the machine development team of ENIAC, and joined the machine development team of ENIAC to lead a group of innovative and light technicians to a higher goal. 1945*** On the basis of discussion, he published a brand-new "stored program general computer case"-EDVAC (abbreviation of electronic discrete variable automatic computer). Cheng Feng Neumann shows that he has a strong basic knowledge of mathematics and physics to give full play to his advisory role and his ability to explore problems in an all-round way.
The case of EDVAC clearly established that the new machine consists of five parts, including arithmetic unit, logic controller, memory and input/output equipment, and described the relationship between the five functions. EDVAC machine has two non-repetitive improvements, namely, (1) uses binary data, uses binary instructions and uses binary; (2) Establish a memory for storing program instruction data and performing the same processing, simplifying the computer structure and improving the computer speed. 194678 In June, based on the cases of von Neumann, Gordes, Ting, bocks and Edwach, the Institute for Advanced Studies in Princeton developed IAS computer, and a more perfect design report, Preliminary Study on Logic Design of Electronic Computer, was the first theoretical and concrete design document in the world. The comprehensive design idea of "computer fever" became famous for its stored program, and became "von Neumann machine".
Principle-Command data is called the concept of storage. "Milestone in the history of computer development" shows that computer design always develops with the development of science and technology. Nowadays, understanding the "von Neumann machine" is enough to hinder the improvement of computer speed. Putting forward "non-von Neumann machine" assumes that von Neumann actively participates in the popularization and application of computer work and makes outstanding contributions to programming and numerical calculation. 1947 won the US Presidential Medal of Meritorious Service and the US Navy Outstanding Citizen Service Award; 1956 won the Presidential Medal of Freedom, the Stein Memorial Award and the Fermi Award.