1.其中top file 为 division，其中的clk_com是比较的频率，用它来和分频后波形进行比较，便于观察，



2.any_enve为任意偶数分频文件



3.any_odd为任意奇数分频文件



4.是一个用于2进制与8进制的译码器，我用它来显示在数码管上当前到底是多少分频-1. Which top file to division, which is relatively clk_com frequency and the frequency with which to compare the post-wave, easy to observe, 2.any_enve arbitrary frequency file 3.any_odd even arbitrary odd frequency file 4. is a binary for 2 and 8 binary decoder, I used it to display in the digital control on the current frequency in the end is how many points