交通灯的简单控制，实现了交通路口的指挥系统，但是该程序做的比较简单，功能不是很全面，和显示的交通路口的指挥有不符的地方-A simple traffic light control, to achieve the traffic at the junction of the chain of command, but the procedure is relatively simple to do, function is not very comprehensive, and display

用VHDL实现ASK的调制和解调仿真程序，简单实用很有有帮助-Using VHDL ASK modulation and demodulation simulation program

很多程序实例，vhdl语言及quartus平台应用的实用实验资料(A lot of program examples, VHDL language and quartus platform application of practical experimental data)