| 摘要 |
PROBLEM TO BE SOLVED: To reduce total processing time.SOLUTION: A data processor comprises: a storage part for storing data to be processed; a programmable circuit capable of partially reconstructing an internal function during operation; and a control part for, controlling reconstruction processing of the internal function of the programmable circuit and processing timing of the programmable circuit. When plural processing parts are constructed in the programmable circuit, and plural kinds of processing are performed to the data stored in the storage part, the control part switches a first mode in which, part of the programmable circuit is reconstructed on other processing part during execution of any one of processing parts, and each of plural processing parts executes processing in an individual period respectively, and a second mode in which, the programmable circuit is reconstructed on the plural processing parts before plural kinds of processing, and the plural processing parts are connected in series, and the plural processing parts are operated concurrently and caused to execute stream processing, according to data processing time of the data stored in the storage part.SELECTED DRAWING: Figure 1 |
