Coarse-grain reconfigurable architectures, like the Montium TP, have proven to be a very successful approach for low-power and high-performance computation of regular digital signal processing algorithms. This paper presents the implementation of a class of non-power-of-two FFTs to discover the limitations and Flexibility of the Montium TP for less regular algorithms. A non-power-of-two FFT is less regular compared to a traditional power-of-two FFT. The results of the implementation show the processing time, accuracy, energy consumption and Flexibility of the implementation.
- CAES-EEA: Efficient Embedded Architectures
- EC Grant Agreement nr.: FP6/001908
van de Burgwal, M. D., Hauck, S. A. (Ed.), Wolkotte, P. T., & Smit, G. J. M. (2009). Non-power-of-Two FFTs: Exploring the Flexibility of the Montium TP. International journal on reconfigurable computing, 2009(10.1155/2009/678045), 678045. [10.1155/2009/678045]. https://doi.org/10.1155/2009/678045