源代码不同软件对VHDL语法的支持范围是不一样的,以下程序中的某些语句可能不能运行在所有的软件平台之上,因此程序可能要作一些修改,同时务必注意阅读程序中的注释。-Source code for different types of software support for VHDL grammar is not the same as the scope, the following procedures for some of the statements may not be able to run on all of the software platform, so the procedures may have to make some changes, but be sure to pay attention to the footnote reading program.