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A von Neumann architecture scheme. The von Neumann architecture—also known as the von Neumann model or Princeton architecture—is a computer architecture based on the First Draft of a Report on the EDVAC, [1] written by John von Neumann in 1945, describing designs discussed with John Mauchly and J. Presper Eckert at the University of Pennsylvania's Moore School of Electrical Engineering.
The UNIVAC I (Universal Automatic Computer I) was the first general-purpose electronic digital computer design for business application produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly , the inventors of the ENIAC .
The UNIVAC 1004 was a plug-board programmed punched-card data processing system, introduced in 1962 by UNIVAC. Total memory was 961 characters (6 bits per character) of core memory . Peripherals were a card reader (400 cards/minute), a card punch (200 cards/minute) using proprietary 90-column, round-hole cards or IBM-compatible, 80-column cards ...
Control Console of Univac 1830 / CP-823/U Computer. This is from the system in the photo, above. This would be Univac’s first computer to use flatpack monolithic integrated circuits, using a diode-transistor logic (DTL) silicon chip. This technology was simultaneously being developed for use in the Univac 1824 for the missile guidance program.
UNIVAC computer with a row of UNISERVO tape drives on the right. The UNISERVO tape drive was the primary I/O device on the UNIVAC I computer. It was the first tape drive for a commercially sold computer. The UNISERVO used metal tape: a 1 ⁄ 2-inch-wide (13 mm) thin strip of nickel-plated phosphor bronze (called Vicalloy) 1200 feet long.
According to Axe, the research he provides with his book disproves Darwin's theory of evolution, revealing "a gaping hole has been at its center from the beginning." Click through 10 books that ...
The 1950s saw the evolution of the electronic computer from a research project to a commercial product, with common designs and multiple copies made, [11] thereby starting a major new industry. The early commercial machines used vacuum tubes and a variety of memory technologies, converging on magnetic core by the end of the decade.
The UNIVAC 1103 or ERA 1103, a successor to the UNIVAC 1101, [1] is a computer system designed by Engineering Research Associates and built by the Remington Rand corporation in October 1953. It was the first computer for which Seymour Cray was credited with design work.