| 摘要 |
<p>PURPOSE:To attain correspondence to the integer arithmetic processing of a variable bit length and to fit to a non-parallel processing language by providing plural arithmetic units which can independently execute the integer arithmetic processing and selectively connecting the arithmetic units through a control line. CONSTITUTION:Plural arithmetic units ALU which can independently execute the integer arithmetic processing for micro processors taking a multi-processor system, and respective arithmetic units are selectively connected through plural control lines corresponding to a condition code CCR. Consequently, plural arithmetic units can arbitrarily be combined and the arithmetic processing of the arbitrary bit length can be executed in parallel for respective arithmetic units ALU or plural combined arithmetic units ALU. The micro processor of the parallel processing system, which can correspond to the integer arithmetic processing and which can fit to the non-parallel processing language, can be realized.</p> |
