| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device which performs an FPGA configuration by data on a protect side even if an FPGA configuration with rewrite data fails. <P>SOLUTION: An FPGA configuration control device performing a configuration to an FPGA is provided with a memory having an area of a data storing surface indication flag and a first and second surfaces storing data, a data rewrite portion storing rewrite data in a working surface indicated by the data storing surface indication flag, a first configuration performing a configuration to an FPGA based on the rewrite data stored in the working surface indicated by the data storing surface indication flag, and a second configuration performing a configuration to an FPGA based on stored data stored on a protect surface which is different from the working surface indicated by the storing surface indication flag. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
