| 摘要 |
PURPOSE: A memory mapping method for a multi processing unit and a device thereof are provided to minimize time delay, collision and bottleneck phenomena generated when each processing unit accesses a memory. CONSTITUTION: At least one memory matching unit(114,119,130) matches a plurality of processing units(102,104,106) with a plurality of memories. Memory controllers(107,108,109,126,127,128,129) perform access control and arbitration for each memory. The memory mapping unit maps one area of the entire address area of a corresponding memory. A window map varying unit varies a window map about a processing unit in which a memory use request is generated.
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