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Abstract

A hardware and software co-test method for FPGA comprises the following steps of: setting up a HW/SW co-test system comprising a PC, a software part, HW/SW communication modules, a hardware accelerator for testing a DUT FPGA which is mapped with a configuration file of DUT; predefining a table of test vectors for FPGA by software part in PC; generating configuration files based on the tables of test vector for I/O module, CLB and routing matrix, and then sending the configuration file into DUT FPGA to configure the FPGA; testing DUT FPGA in terms of the tables of test vector for lo I/O module, CLB and routing matrix, and returning results to the software part; and comparing the test results with expected data in the software part, generating a test report, and during the above steps, the error cells in the FPGA are capable of being automatically positioned.

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First Claim