根据第三届（1997年）全国大学生电子设计竞赛题目：简易数字频率计，完全用FPGA芯片做的一个等精度数字频率计。,According to the third (1997) National Undergraduate Electronic Design Contest Topic: simple digital frequency meter, complete with a FPGA chip, such as doing precision digital frequency meter.

全国大学生电子设计竞赛单片机最小系统版-内含原理图、系统版等文档和图。-National Undergraduate Electronic Design Contest SCM minimum system version- includes schematics, system version and other documents and plans.

2011年全国大学生电子设计竞赛E题“简易数字信号传输性能分析仪”fpga的控制代码，verilog编写；包括了M序列及同步时钟的提取等所有程序。-2011 National Undergraduate Electronic Design Contest E title "Simple digital signal transmission performance analyzer" fpga control code, verilog prepared including the M-seq