This paper mainly presents a bitstream readback-based test method for embedded BRAM in VirtexⅡ
which based on the independent research of FPGA test platform. The test system can configure the FPGA
apply test vectors
receive the response and diagnosis and locate the faults. The entire system is fully automated
no need of human intervention. The advantage of this system is easy to implement and has not much requirements in hardware. Based on the test system
this paper proposes a method of boundary scan and readback for the embedded BRAM in VirtexⅡ. This method firstly uses the readback method into the FPGA testing
which open a new filed in FPGA testing
therefore it has great significance.
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references
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