Author : Reza Shoeibi, Nasser Mehrshad [ Special \\\"9thSASTech-2015, Iran\\\"-2015] [Page No : 55-59] [2015]

Biological Sequences (protein or DNA) are vital in Bioinformatics. These like string adaptation in context of biologics data and a set of protein or DNA sequences are used for discovering evolutionary relationship. In this study we present FIR bandpass digital filter with low power consumption for matching biological sequences. We proposed that instead of using collectors in parallel, design filters so that the collectors will be in series that lead to less power consumption. First the programs of these bandpass filters are designed by MATLAB then MATLAB codes are converted to VHDL by CONVERTOR HDL. Bandpass FIR filter proposed in FPGA ARTIX-7 XC7A100T segment are applied and Synthesized by XILINX ISE 14.2. The power consumption has been analyzed by Xilinx XPower analyzer.