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EDVAC was a binary serial computer with a stored-program concept, built by the University of Pennsylvania for the U.S. Army's Ballistics Research Laboratory. It was designed by John Mauchly, J. Presper Eckert and John von Neumann, and had a memory capacity of 1,024 44-bit words.
EDVAC (Electronic Discrete Variable Automatic Computer) was one of the earliest electronic computers. Unlike its predecessor the ENIAC, it was binary rather than decimal, and was a stored program machine. Electronic Delay Storage Automatic Calculator (EDSAC) was an early British computer. The machine, having been inspired by John von Neumann ...
EDVAC is an acronym for Electronic Discrete Variable Automatic Computer, an early stored-program electronic digital computer. Learn about its history, design, and significance in computing from various sources and styles.
In computer: Bigger brains …School for ENIAC's successor, the Electronic Discrete Variable Automatic Computer, or EDVAC. (Planning for EDVAC also set the stage for an ensuing patent fight; see BTW: Computer patent wars.) ENIAC was hampered, as all previous electronic computers had been, by the need to use one vacuum tube to store each…
Called "First Draft of a Report on the EDVAC,"1 it provided the template for the architecture of the first computers that were programmable in the modern sense - that is to say, they executed a list of commands drawn from a high-speed memory. Although the exact provenance of its ideas was, and shall remain, disputed, it appeared under the ...
EDVAC was the first all-electronic programmable computer in the US, designed in 1945 by John Mauchly, J. Presper Eckert and John von Neumann. It was influential for its architectural design document, the First Draft of a Report on the EDVAC, which set the path for most later computers.
EDVAC was one of the first electronic computers that operated in binary and stored programs. It was a reliable and productive machine that ran until 1961 and was replaced by BRLESC.
EDVAC is one of the first electronic computers that used binary system and began operating in 1951. Learn more about its features, architecture, and history from Computer Hope, a website that provides computer terms and definitions.
The EDVAC was a binary serial computer with automatic addition, subtraction, multiplication, programmed division and automatic checking with an ultrasonic serial memory [3] capacity of 1,024 44-bit words, thus giving a memory, in modern terms, of 5.6 kilobytes. [9]Physically, the computer comprised the following components: a magnetic tape reader-recorder (Wilkes 1956:36 [3] describes this as ...
In 1945 John von Neumann prepared a proposal for the EDVAC that described the logical design of a computer with a "stored program", where the instructions to the machine would be stored in substantially the same fashion as the data. Although there is some disagreement as to whether von Neumann or the team of Mauchly and Eckert originated ...