The structure of the von Neumann architecture. The format consists of three main functions, namely:
1. the computer. Which is composed of four sub
memory. (Memory)
Arithmetic Logic Unit (Arithmetic Logic Unit, or ALU)
control unit (Control unit)
system and display. (Input / Output System or I / O)
2. The program, which is stored in memory. Until he was running
third. Commands Works by stages. When your program is called Dr. John Von Newman (Dr. John Neurnann) has proposed the concept to. To overcome the shortcomings of the MARK I should command in memory of the machine. And that it should use the binary number system (Binary System) to replace the existing system. The first computer built by this suggestion. Created at the University of Cambridge (CAMBRIDGE) England in 1949, named EASAC (Electronic Delayed Stroage Automatic Computer), this machine can store commands all operations in the machine (John Von Newman did not create this. It is just a concept only) and in the same time. At the University of Pennsylvania, Dr. John Von Newman and his colleagues have built EDSAC (Electronic Discrete Variable Autometic Computer) machine can keep order in the memory of the machine as well. This could be used as a computer EDVAC EDSAC and the world's first answer.
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