| 摘要 |
<P>PROBLEM TO BE SOLVED: To use a product including a hardware circuit as it is even when the hardware circuit is to be modified. <P>SOLUTION: A data processing unit comprises a storage part for holding data to be processed, a data processing circuit for processing the data held in the storage part, a connection part connectable with a processing device for executing a computer program, and a control part for invalidating the data processing by the data processing circuit and requesting the processing device connected to the connection part to process the data if detecting a predetermined condition. <P>COPYRIGHT: (C)2008,JPO&INPIT |
