VHDL程序来让蜂鸣器发出音乐的声音
这种电路设计要分好几个模块

主要思路是用ROM记录乐谱

然后用分频器分频

还有就是用计数器读取乐谱

另外还可以扩展 使其显示音符

这是一个做好了的 就是ROM没填谱,VHDL procedures are in place to allow the voice of music The buzzer sounded a circuit design that several sub-modules to the main idea is to record music with ROM and then use the frequency divider is also counter to read music to use can be extended also to show notes This is a good ROM没填spectrum is