| 摘要 |
PROBLEM TO BE SOLVED: To provide a programmable device mounting apparatus for easily restoring a device without separation from a network even when writing is unsuccessfully performed in remote update of logic.SOLUTION: A CPU 1 writes update data of a FPGA 5 remotely transmitted from a LAN via an interface 4 into an SDRAM 2, subsequently writes the update data stored in the SDRAM 2 into a backup flash memory 7, and then writes the update data stored in the SDRAM 2 into a flash memory 6 being the memory for storing the update data of the FPGA 5. When writing the update data into the flash memory 6 is unsuccessfully performed, the CPU 1 writes the update data stored in the flash memory 7 into the flash memory 6. |
