FPGA system, partial reconfiguration execution method, storage medium and data structure

摘要

The FPGA system includes an FPGA configured to be partially reconfigurable and an external storage medium located outside the FPGA and storing configuration data readable by the FPGA. The external storage medium includes first configuration data indicating the configuration of a circuit other than the target portion of the partial reconfiguration, and second configuration data indicating the configuration of the circuit of the target portion of the partial reconfiguration. Remember. The first configuration data includes configuration data indicating a configuration of a reconfigure start circuit that reads the second configuration data from the external storage medium and develops the configuration indicated by the second configuration data.