A way of fast implementing multiband FIR digital filter based on CPLD
Sun Jingli · Shenyang Gongye Daxue xuebao · 2004
This paper presented a way of fast implementing FIR digital filter with CPLD.Filter parameter was designed by Matlab filter functions in filter design toolbox.This paper described and verified the method by a multiband FIR filter.After definiting the parameter,ALTERA Corporation's Complex Programmable Logic (CPLD) was used as an objective system.This system described the process and hardware architecture of implementing the digital filter with CPLD.Finally,the paper compared the performances between different hardware architectures.