| 摘要 |
PURPOSE:To improve the processing speed by storing fetch data in plural registers by applications into plural registers simultaneously having the possibility of storing the data when a fetch timing comes. CONSTITUTION:The fetch data is stored simultaneously in plural registers having the possibility to store the data among plural registers by applications when the fetch timing comes before the discrimination result to which register the data are to be stored among the plural registers by applications in fetching a machine language instruction in an information processing unit of the microprogram system having plural registers by applications for storing a machine language instruction and storing and processing each part of the fetched machine language instruction into the registers by applications. Thus, an idle time as to the fetch operation is not caused.
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