FPGA, AND CIRCUIT RECONFIGURATION SYSTEM, METHOD AND PROGRAM USING FPGA

摘要

PROBLEM TO BE SOLVED: To provide an FPGA and a circuit reconfiguration system, method and program using an FPGA which, when reconfiguring a new circuit in the same board in the presence of a local fault in a circuit, prevent a fault in the timing of a signal transmitted in relation to the new circuit.SOLUTION: When circuit block monitoring means 12 detects a fault in a logic section constituting a circuit block, in the configuration of an alternative new circuit block, optimization process execution means 13 optimizes the transfer timing of a signal of a connection section interconnecting logic sections to the same as the timing of a connection section of the preceding circuit block as much as possible. Circuit block substitution means 14 starts to operate the new circuit block.