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| / 1952 - 1962 / |
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1952 The first Russian digital computer, general family BESM focused on the challenges of science and technology. .
BESM - «big electronic calculating machine». Developed the Institute of Fine Mechanics and vychislitelnoytehniki, USSR Academy of Sciences 1949-1952. During the years 1959-1966 have been designed in four additional models of the family: BESM-2, BESM-3, BESM-ЗМ and BESM-4. Trehadresnaya parallel operation of the machine, operate with 39-bit words at a speed of 10 thousand operations per second.
1951 The first electronic digital computer firm IBM - IBM-701-1953 was developed 1951.
701-I was parallel to the binary machine. Basic input / output - perfokartnye. But IBM has worked with magnetic tape for long-term storage, printers (150 lines per minute) and a magnetic drum for rapid storage. The total amount of RAM - 4096 words (reduced to 2048). Time of addition of - 84 ms, multiply - 204 ms and dividing - 216 ms. With regard to the industrial use of 701-th machine, the first went to IBM headquarters in New York in late 1952. In 1954, eighteen devices have been the main employer - the U.S. government: three - in the nuclear laboratories, eight - in the airline, three - in large corporations, two - in government agencies, and two - in the fleet. Another machine was hit in the U.S. weather bureau in the early 1955 th.
1956 brought the first commercially successful digital gaming device. The prototype of gaming computers and prefixes - Geniac.
Developed by Berkeley, Edmund (Edmund C. Berkeley) in 1955, 1956.
1957 The first dedicated business machine. .
NCR 304 - developed by NCR Corporation 1955 1957.
1957 The first commercial drive with the movement of heads for reading / writing.
IBM 305 - developed by the corporation IBM.
1958 the first chip.
Designed by Jack Kilbi (Jack Kilbey) [Texas Instruments], Neuss, Robert (Robert Noice) [Fairchild], the official date of birth - September 12, 1958.
1959 First minikompyuter.
RDP-1.Razrabotan Digital Equipment Corporation (DEC) from 1957 to 1959.
1961 The first commercially available integrated circuit.
Designed in the Fairchild Corporation from 1959 to 1961.
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