| 摘要 |
<P>PROBLEM TO BE SOLVED: To automatically adjust a clock frequency of an FPGA circuit and configuration data such as a through rate, in a configuration method and a configuration control circuit. <P>SOLUTION: This configuration method performs a configuration of a FPGA circuit. The method counts, within the FPGA circuit, a number of times the configuration for setting configuration data from a configuration circuit to the FPGA circuit fails. The method adjusts, within the FPGA circuit, the configuration data when the configuration has failed if the counted number is not larger than an upper limit value according to a preset rule, and re-executes the configuration. The method is configure to set the configuration data at the time the configuration has been successfully performed from the FPGA circuit to the configuration circuit when the configuration is successful. <P>COPYRIGHT: (C)2011,JPO&INPIT |
