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Communication Dans Un Congrès Année : 2005

A More Efficient and Flexible DSP Design Flow from MATLAB-SIMULINK

Philippe Coussy
Pierre Bomel
Eric Senn
Eric Martin
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Résumé

The design of complex Digital Signal Processing systems implies to minimize architectural cost and to maximize timing performances while taking into account communication and memory accesses constraints for the integration of dedicated hardware accelerator. Unfortunately, the traditional Matlab/Simulink design flows gather not very flexible hardware blocs. In this paper, we present a methodology and a tool that permit the High-Level Synthesis of DSP applications, under both I/O timing and memory constraints. Based on formal models and a generic architecture, this tool helps the designer in finding a reasonable trade-off between the circuit's latency and its architectural complexity. The efficiency of our approach is demonstrated on the case study of a FFT algorithm.
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Dates et versions

hal-00077301 , version 1 (31-05-2006)

Identifiants

  • HAL Id : hal-00077301 , version 1

Citer

Philippe Coussy, Gwenolé Corre, Pierre Bomel, Eric Senn, Eric Martin. A More Efficient and Flexible DSP Design Flow from MATLAB-SIMULINK. 2005, Vol. V p. 61-64. ⟨hal-00077301⟩
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