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FPGA Synthesis of Custom DSP Blocks Using Distributed Arithmetic
M. Martinez-Peiró, R. Gadea, R. Colom, F. Ballester, and V. Herrero
Module
FPGA Tutorial
 
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DESCRIPTION
This lecture describes a methodology to implement FPGA-based FIR filters. The authors use a VHDL description to design a parameterized, full-parallel, FIR filter macro-model and have validated the design by compiling several versions in Altera 10K50-3 FPGAs. The use of DA for FIR filter design is reviewed and the basic cells used to build the macro-model is described. In addition, the results of the FPGA implementation of the FIR filter are shown.

PREREQUISITES
NA

 

INTENDED AUDIENCE
DSP-based SoC Designers, particulary for telecom and filtering applications

 

ESTIMATED TIME
20 min.

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