请输入您要查询的英文单词:

 

单词 microinstruction
释义

microinstructionn.

Brit. /ˈmʌɪkrəʊɪnˌstrʌkʃn/, U.S. /ˈmaɪkroʊᵻnˌstrəkʃ(ə)n/
Origin: Formed within English, by compounding. Etymons: micro- comb. form, instruction n.
Etymology: < micro- comb. form + instruction n. Compare macro-instruction n.
Computing.
Each of a sequence of instructions executed by a computer in response to a more comprehensive instruction; spec. such an instruction corresponding to one of the smallest, most elementary operations that can occur in the computer and is produced in accordance with a microprogram.
ΘΚΠ
society > computing and information technology > programming language > program or code > [noun] > instruction > micro
micro-order1951
microinstruction1959
1959 E. M. Grabbe et al. Handbk. Automation, Computation, & Control II. ii. 254 Many macroinstructions can be constructed from properly sequenced microinstructions.
1964 T. W. McRae Impact Computers on Accounting i. 24 This problem has been solved by programmers devising..autocodes so that a single macroinstruction written down by the programmer generates the required set of microinstructions during translation by the computer from the autocode to the absolute machine code.
1969 P. B. Jordain Condensed Computer Encycl. 318 Each micro~instruction is coded as several bits, one bit for each functional unit or data path in the computer hardware. The one-for-one correspondence between bit positions and functional units allows for very simple interpretation of each microinstruction.
1993 Proc. Internat. Joint Conf. Neural Networks 2 1968 We adopted a horizontal microinstruction format for high performance.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
<
n.1959
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/19 10:55:41