Software and Hardware Implementation of ⅡR Based on Matlab&Acceldsp

摘要：

　　Since the ⅡR design is very difficult and timeconsuming by using the hardware description language directly,this paper presents a simpler and more efficient method for ⅡR digital filter design.This design is based on Batterworth analog filter,using the impulse response invariant method.The design steps are:design nonquantitative ⅡR filter using Matlab; convert the designed ⅡR filter of M language into hardware description language using AccelDSP; then verify and synthesize the ⅡR design using ISE 10.1 of Xilinx.The design is verified by timing simulation and can be implemented on FPGA directly.The key of this design is to analyze the ⅡR digital filter algorithm,then describe it through the synthesizable m language and finally convert the m program to RTL design by using AccelDSP.The aim of this paper is to simplify the ⅡR digital filter design.

关键词： ⅡR digital filter Butterworth analog filter AccelDSP Matlab ISE

作者: Chen Hongyan Wang Lisheng

作者单位: Department of Computer Science and Technology,Tongji University,Shanghai, China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 1411-1415

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）