Nobody actually knows, except that it was being discussed on the ENIAC project before John von Neumann was introduced to the project. John von Neumann gets credit because of a distribution mistake, after he wrote the first paper on the concept.
It is important because all modern computers are based on some variant of it.
The concept of stored program was invented by John von Neumann to aid storage of instructions in computer memory.
By stored-program computer, we mean a machine in which the program, as well as the data, are stored in memory, each word of which can be accessed in uniform time. Most of the high-level language programming the reader.
By accessing the setup program stored in ROM BIOS.
EDVAC(1946 - 52) - Electronic Discrete Variable Automatic Computer is the first computer using the stored program concept. Programs were wired on the boards in the earlier models of computers. Dr.John Von Neumann introduced the " stored program " concept . The basic idea behind this concept is that a sequence of instructions and data can be stored in the memory of a computer for automatically directing the flow of operations .
1935, which makes it one year earlier than Alan Turing (but Zuse's idea was based on an externally stored program on punched tape while Turing's idea was based on an internally stored program which was more flexible).Zuse's computer was the first computer that operated on floating point numbers, instead of fixed point numbers (which meant his computers were far more usable for scientific and engineering purposes than most other computers, until the IBM 704 was built in 1954).
All of the following computers included the concept of what is now called a CPU, but it was called different things at different times by the people involved.Charles Babbage invented the idea of a mechanical programmable general purpose digital computer in the 1830s, but was unable to get the funding to build it.Alan Turing invented a conceptual programmable general purpose digital computer in 1936 as part of his paper "On Computable Numbers", but he never considered building it.Konrad Zuse in Germany built mechanical and electromechanical programmable general purpose digital computers from 1936 to 1941.The idea of the modern electronic stored program general purpose digital computer was invented in 1944 to 1945 on the project that built ENIAC for the US Army, but due to the wartime priority to finish ENIAC as designed no attempt was made to build one at the time. Who came up with the idea was never recorded.The Manchester Small-Scale Experimental Machine (SSEM), nicknamed Baby, was the world's first stored-program computer. It was built at the Victoria University of Manchester, England, by Frederic C. Williams, Tom Kilburn and Geoff Tootill, and ran its first program on June 21, 1948.
John Von Neumann.
a program that is stored in the memory of the computer that executes it
Von Neumann
The concept of stored program was presented by Dr.John Von Neumann.
NOWHERE
John von Neumann
bill gates
program
Data and program instructions are stored in primary/electronic memory. Explain the concept of electronic memory ''the concept of electronic memory''
Von Neumann was the first person to suggest to concept of the stored program. This concept states that there is no difference between computer instructions and data. More importantly, he suggested that it was not necessary to have separate storage location for a computer program and data -- hence today, computer instructions are stored in primary memory for execution, along with other data.
The invention of software (aka computer programs) was just one part of the invention of the stored program computer in the 1940s. Without it a stored program computer is no more than a very complex and expensive electrical heater!
The role of memory to store both data and programs is known as the stored program concept. Memory stores three types of items.