| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of managing the processing situation of each block of hardware using a reduced number of registers. SOLUTION: A processing system comprises a buffer, a plurality of processing parts, a plurality of first tables, and a management part. The buffer consists of a plurality of segments respectively storing data inputted to the processing system in the order of input and by units of processing. The processing parts execute a series of processings to the data in a predetermined order. The plurality of first tables respectively correspond to the processing parts and respectively store leading head information indicating the leading head segment out of the segments in which data processings by corresponding processing parts are finished and whose addresses are continuous, tail end information indicating the tail end segment out of the same segments, and existence information indicating the presence/absence of the segments in which data processings by corresponding processing parts are finished. The management part manages data transfer between the buffer and the processing parts so that a series of processings are executed in the predetermined order on the basis of the processing situation of the series of processings held by the first tables. COPYRIGHT: (C)2008,JPO&INPIT
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