此文件为EDA的8位分频器，但可以用于不同位分频器，如：1位到10位等，用Quartus软件来，以文件VHD格式编译即可-This document is for EDA 8-bit prescaler, the prescaler can be used in different places, such as: 1-10 and so on, using Quartus software to VHD format file can be compiled