| 摘要 |
PROBLEM TO BE SOLVED: To improve the responsiveness with respect to a processing interruption request or the like, when a plurality of data processing modules are connected to pipeline configurations. SOLUTION: This data processor is provided with a plurality of data processing means 10a to 10c, connected to pipe line configurations for performing predetermined data processing, and for performing the data processing by each of the predetermined processing units of data to be processed, a callback means 20, arranged between the respective data processing means 10a to 10c for making inquiries, relating to the transfer of data by each predetermined processing unit, and for transferring data by each predetermined processing unit in accordance with the response instruction to the inquiry and a control means 30 for accepting the inquiry from the callback means 20, and for giving a response instruction to the inquiry to the callback means 20. COPYRIGHT: (C)2006,JPO&NCIPI
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