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单词 microcomputer
释义

microcomputern.

Brit. /ˈmʌɪkrə(ʊ)kəmˌpjuːtə/, U.S. /ˈmaɪkroʊkəmˌpjudər/
Origin: Formed within English, by compounding. Etymons: micro- comb. form, computer n.
Etymology: < micro- comb. form + computer n.
A small computer or computer system; a home or personal computer. Also: a microprocessor based on a single chip.In earliest use in Science Fiction.
ΘΚΠ
society > computing and information technology > hardware > [noun] > central processing unit > types of processor
microcomputer1956
multiprocessor1961
uniprocessor1963
microchip1969
microprocessor1969
microcontroller1971
micro1978
transputer1978
coprocessor1980
RISC1980
Clipper1993
society > computing and information technology > hardware > computer > [noun] > personal computer
home computer1949
personal computer1954
microcomputer1956
micro1971
PC1977
desktop1983
1956 I. Asimov in Mag. Fantasy & Sci. Fiction July 7/2 It [sc. the scanner] had become the hallmark of the scientist, much as..the microcomputer [was] that of the statistician.
1963 Washington Post 1 Mar. d8 All this would take is a clever surgeon to insert a microcomputer into the brain that would provide unlimited memory.
1968 Wall St. Jrnl. 30 Apr. 8/4 New application technologies are leading Olivetti to devote more of its resources to the manufacturing of desk-top microcomputers, communications terminals and other equipment.
1970 IEEE Computer Group News July–Aug. 9/1 With decreased size and cost, it will be necessary to define a new category of computers: the ‘mini computer’ or the ‘micro computer’ which will sell for $1,000—$2,000.
1971 E. F. Schoeters in B. de Ferranti Living with Computer viii. 70 The mini-computers and the smaller, cheaper, and equally powerful micro-computers.
1975 Sci. Amer. May 33/2 It was clearly just a question of time until the further integration of microscopic components would lead to a microcomputer.
1984 S. Curran Word Processing for Beginners iii. 21 Today's microcomputers often incorporate 16-bit chips, with 16-bit wide registers and/or buses.
2000 N.Y. Times 1 Jan. e2/3 Imagine front-line troops able to send and receive orders..through eyepieces and microcomputers built into their belts or buttons.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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n.1956
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