| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data processor including a plurality of processing modules for securing the operation of the data processor even when any start failure is caused in the mismatching of a communication parameter associated with inter-processing module communication. <P>SOLUTION: When a processing program to be executed by a processing module is updated, a communication parameter is extracted from a processing program before update, and a processing program is prepared by compounding the updated processing program with the communication parameter of the processing program before update, and stored in a storage part. Afterwards, the processing program is started by using the communication parameter of the updated processing program, and when the start is turned to be abnormal, the processing program is restarted by using the communication parameter of the processing program before update. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
