VHDL generation of optimized FIR filters

  title={VHDL generation of optimized FIR filters},
  author={F. F. Daitx and V. S. Rosa and Eduardo Costa and Paulo. Flores and Sergio Bampi},
  journal={2008 2nd International Conference on Signals, Circuits and Systems},
This work proposes an VHDL generation software for optimized FIR filters. In this paper a near optimum algorithm for constant coefficient FIR filters was used. This algorithm uses general coefficient representation for the optimal sharing of partial products in Multiple Constants Multiplications (MCM). The developed tool was compared to Matlab FDA toolbox. Synthesis results show that our tool is able to produce significantly better hardware than FDA toolbox, doubling the speed and reducing the… CONTINUE READING
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