** 实验目的:了解蜂鸣器的使用,大家在以后可直接用它来做一报警电路用 ** ** 实验说明:通过DSP往CPLD里面送数据,然后由CPLD的IO口来控制,具体可 ** ** 查看硬件电路及CPLD代码 ** ** 实验结果:加载运行程序可听到蜂鸣器嘀..嘀..的叫声-** Experimental Objective: To understand the use of buzzers, it can be directly used in the future to do it w

实验说明:通过DSP往CPLD里面送数据,然后由CPLD的IO口来控制,具体可 ** ** 查看硬件电路及CPLD代码 ** ** 实验结果:加载运行程序可听到蜂鸣器嘀..嘀..的叫声-Experiment descr iption: The DSP inside the CPLD to send data, and then by the CPLD' s IO port to control the specific hardware circuit can be**** Vie