本文十一个用VHDL频率计设计的方案描述，该设计阐明了设计的思路，步骤以及设计的最终代码，设计方案十分详细，是您学习的必备辅助！-In this paper, with 11 Cymometer VHDL design program descr iption, the design sets out design ideas, steps and design the ultimate code, the design is very detailed, it is essential tha

modelsim是在FPGA开发中很重要的时序仿真辅助工具，其中包含了对modelsim这个软件很详细的使用所用说明。使你非常简单的就学会了！-modelsim is a very important development in the FPGA timing simulation aids, which contains details of modelsim use of this software is used for instructions. Make you a very sim