本程序功能包括时钟计数、可调时、整点报时等。对初学FPGA的同鞋十分有用。程序本人亲自编写、测试，没问题。芯片用的是cyclone3.-The program features include clock counting, adjustable, on the hour when time, etc. For beginners of FPGA with very useful shoes. Program himself write, and test, no problem. Chip u