基于ESL设计方法的数字滤波器的设计与验证

The Design and Verification of Digital Filter by the Method of ESL

通过对ESL设计方法的研究，提出、了一种采用ESL设计方法实现数字滤波器的设计与验证的方案。首先介绍了Synplicity公司提供的ESL设计工具Synplify DSP，重点研究使用Synplify DSP进行数字滤波器的设计，然后从Synplify DSP模块转换成VHDL语言．并进行协同验证，达到了理想的效果。

This article proposes one design scheme which uses ESL （Electronic System Level） technology to realize digital filter design proposal by studying ESL o This paper introduces the Synplify DSP from The Synplicity, and uses the Synplify DSP to design digital filter. At last, it translates the model into VHDL and performs function simulation, a good result is obtained.