摘要
本文使用查找表作为滤波器的硬件实现算法,采用AHDL和模块化的设计方法,对整个数字滤波器进行多层次功能模块的划分,完成了各个层次模块的设计,并将所有模块进行组合,设计了全局并行有限长脉冲响应(FIR)数字滤波器。
The paper uses LUT as the hardware realized algorithm of filter, and adopts AHDL and modular design method to plot multi-level functional modules, therefore completes module design at all levels, finally combines all modules to the whole fiher system, finally designs global parallel finite impulse response digital falter.
出处
《电脑学习》
2009年第4期26-27,共2页
Computer Study
