Area Word-Length Trade off in DSP Algorithm Implementation and Optimization

摘要

This paper proposes a frame work for High Level Synthesis of DSP algorithms with emphasis on differences between DSP systems and other digital systems. Accordingly a multiple word length has been used to optimize the system digital noise and area trade off. Based on a proposed architecture, required cost function, synthesiser and optimizer and intermediate data bases have been introduced and implemented. Optimization has been done by an optimizer based on Genetic Algorithm