现代电子技术Issue(24)：12-14,3.
基于DSP Builder的CIC梳状滤波器的设计
Design of CIC comb-shaped filter based on DSP Builder
摘要
Abstract
CIC comb-shaped filter is widely used in high-speed extraction or interpolation system due to its characteristics of simple structure,small memory,no multiplier,high speed,etc. A simulation model of four-order CIC comb-shaped filter was established in Simulink platform by means of DSP Builder software. Through a variety of EDA tools’simulation and analysis,a high-speed CIC comb-shaped filter with highest response velocity of 138.89 MHz was achieved on EP2C35F484C8 FPGAs. Its performance is far better than that of the DSP general-purpose processor. This new design concept has important reference value.关键词
DSP Builder/FPGA/CIC梳状滤波器/仿真模型Key words
DSP Builder/FPGA/CIC comb-shaped filter/simulation model分类
信息技术与安全科学引用本文复制引用
陈忠平,高金定,邱亮斌..基于DSP Builder的CIC梳状滤波器的设计[J].现代电子技术,2013,(24):12-14,3.基金项目
2013年度湖南省科研条件创新专项项目资助 （）
