摘要
格型数字滤波器因其良好的数字特性和模块化的结构,易于采用VLSI实现。本文介绍了一种采用Altera公司的Stratix系列的FPGA芯片设计格型IIR滤波器的设计流程,利用相应的EDA(Electronic Design Au-tomation,电子设计自动化)工具软件设计并完成软硬件仿真与验证。结果表明:该方案可以达到设计要求。
Lattice filter is apt to be implemented with Very-Large-Scale-Integrated, which has the advantageous of better digital character and the blocking structure. This work introduces a project flow to design as IIR lattice filter with the FPGA chip of Stratix series from Ahera, and with the utilizing of relative software of EDA for simulation. The result shows that this method can meet the needs of design demand.
出处
《山西电子技术》
2006年第6期65-66,70,共3页
Shanxi Electronic Technology
基金
黄石理工学院科研项目资助(Z2006YB11)
