采用HDPLD实现高速IIR数字滤波器  

High- speed IIR Digital Filters Based on HDPLD

作　　者：关惠铭[1] 赵红梅[1] 

机构地区：[1]平顶山工学院

出　　处：《微计算机信息》2006年第03Z期175-176,50,共3页Control & Automation

摘　　要：以IIR数字滤波器的基本理论为依据,利用查找表结构确定了IIR高速数字滤波器的硬件实现方案,按照层次化、模块化的设计思路,使用VHDL硬件描述语言,采用高密度可编程逻辑器件进行了高速IIR滤波器的这一应用技术问题的硬件设计并进行了仿真。Take the basic theory of IIR filters,a scheme of High-speed IIR Digital Filters hardware implementation is worked out using with look up table.according to the hiberarchied, the modularized design way of thinking, with VHDL hardware description language, adoption HDPLD carried on the High-speed IIR Digital Filters of this all with the technique problem of hardware design and carried on simulation.

关 键 词：IIR数字滤波器 HDPLD 查找表 模块化 VHDL 

分 类 号：TN713[电子电信—电路与系统]