关键词: FPGA, 高速串行接口, 误码率

Abstract: With the widespread use of the FPGA with embedded high-speed serial interface, the monitoring of signal quality becomes extremely important. A high-speed serial interface error ratio test software based on domestic FPGA chip is designed, which uses a soft core to achieve high-speed serial interface error ratio statistics and dynamical reconfiguration of attributes, and real-time monitoring by using host computer software, thus effectively improving the test efficiency. The method and steps for the software to perform error ratio test are detailed through practical example, and the validity of the software test is verified. The research results indicate that the software can provide a good user experience and high test efficiency, and plays a positive role in promoting the localization process of FPGA.

Key words: FPGA, high-speed serial interface, error ratio