英语词汇“instruction cycle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	instruction cycle
释义	DictionarySeemachine language instruction cycle instruction cycle [in′strək·shən ‚sī·kəl] (computer science) The steps involved in carrying out an instruction. instruction cycle The fundamental sequence of steps that a CPU performs. Also known as the "fetch-execute cycle," it is the process whereby a single instruction is executed. The first half of the cycle transfers the instruction from RAM to the instruction register (fetch) and decodes it. The second half executes the instruction. See machine language.
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