这是我在ISP编程实验中独立编写的一个采用行为描述方式实现的分频器，通过两个并行进程对输入信号CLK进行8分频，占空比为1:7-This is my ISP programming experiment in the preparation of an independent descr iption of the use of behavior to achieve the prescaler, through two parallel processes on the input signa