With the rapid development of electronic information technology,although the traditional digital circuit experiment content is relatively classic,its teaching mode cannot truly reflect the completion of students'experimental tasks,and cannot effectively promote students'in-depth understanding of the knowledge of theoretical courses.The black box experimental system based on FPGA designed in this paper abandons the traditional forward verification method and adopts the reverse analysis method to judge the function through the test of external characteristics of the circuit.The experiment strengthens the students'knowledge of digital circuit theory and improves their ability of reverse engineering,independent design and engineering application.It meets the certification standard of engineering education and improves the teaching quality of digital circuit experiment.
关键词
黑盒实验系统/逆向工程/数字电路实验/实验教学改革
Key words
black box experimental system/reverse engineering/digital circuit/experimental teaching reform
维普
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