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Abstract

Today and more tomorrow, electronic system design requires being concerned with the power issues. Currently, usual design tools consider the application power consumption after RTL synthesis. We propose in this article a FPGA design flow which integrates the power consideration at the early stages. Thus, the designer determines quickly the algorithm and architecture adequacy which respects the design specifications and the power budget.

Keywords

Power Consumption Power Constraint Architectural Model Power Budget Dynamic Power Consumption 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Anderson, J.H., Najm, F.N., Tuan, T., et al.: Active leakage power optimization for fpgas. In: FPGA 2004, vol. 28, pp. 33–41 (2004)Google Scholar
  2. 2.
    Chen, D., Cong, J., Fan, Y., et al.: Low-power high-level synthesis for fpga architectures. In: ISPLED 2003 (2003)Google Scholar
  3. 3.
    Chen, D., Cong, J., Li, F., He, L., et al.: Low-power technology mapping for fpga architectures with dual supply voltages. In: FPGA 2004 (2004)Google Scholar
  4. 4.
    Elléouet, D., Julien, N., Houzet, D., Cousin, J.G., Martin, E., et al.: Power consumption characterization and modeling of embedded memories in xilinx virtex 400e fpga. In: EUROMICRO Symposium on Digital System Design (2004)Google Scholar
  5. 5.
    Gayasen, A., Tsai, Y., Kandemir, M., Irwin, M.J., Tuan, T., et al.: Reducing leakage energy in fpgas using region-constrained placement. In: FPGA 2004, pp. 51–58 (2004)Google Scholar
  6. 6.
    Julien, N., Laurent, J., Senn, E., Elleouet, D., Savary, Y., Abdelli, N., Ktari, J., et al.: Power/energy estimation in socs by multi-level parametric modeling. Kluwer Academic Publisher, Dordrecht (2005)Google Scholar
  7. 7.
    Julien, N., Laurent, J., Senn, E., Martin, E., et al.: Power consumption modeling and characterization of the TI C6201. IEEE Micro 23(5), 40–49 (2003)CrossRefGoogle Scholar
  8. 8.
    Laurent, J., Julien, N., Senn, E., Martin, E., et al.: Functionnal level power analysis: An efficient approach for modeling the power consumption of complex processors. In: IEEE DATE, vol. 23 (2004)Google Scholar
  9. 9.
    Li, F., Chen, D., He, L., Cong, J., et al.: Architecture evaluation for power-efficient fpgas. In: FPGA 2003 (2003)Google Scholar
  10. 10.
    Martin, E., Stentieys, O., Dubois, H., Philippe, J.L., et al.: Gaut: An architectural synthesis tool for dedicated signal processors. In: EURO-DAC 1993, Hambourg, Germany, September 20-24 (1993)Google Scholar
  11. 11.
    Peled, Liu, B., et al.: A new hardware realization of digital filters. IIEEE Trans. on Acoust., Speech, Signal Processing ASSP-22, 456–462 (1974)CrossRefGoogle Scholar
  12. 12.
    Rabaey, J.M., Pedram, M., et al.: Low power design methodologies. Kluwer Academic Publisher, Dordrecht (1996)Google Scholar
  13. 13.
    Shang, L., Kaviani, A.S., Bathala, K., et al.: Dynamic power consumption in virtex-ii fpga family. In: FPGA 2002 (2002)Google Scholar
  14. 14.
    Sung, N.S., Austin, T., Blaauw, D., Mudge, T., Flautner, K., Hu, J.S., Irwin, M.J., Kandemir, M., Narayanan, V., et al.: Leakage current: Moore’s law meets static power. IEEE Computer Magazine (2003)Google Scholar
  15. 15.
    Varghese, G., Rabaey, J.M., et al.: Low energy FPGAs - architecture and design. Kluwer Academic Publisher, Dordrecht (2001)Google Scholar
  16. 16.
    White, S.A.: Applications of distributed arithmetic to digital signal processing. IEEE ASSP Magazine 6(3), 4–19 (1989)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • David Elléouet
    • 1
  • Yannig Savary
    • 2
  • Nathalie Julien
    • 2
  1. 1.Laboratoire I.E.T.R, UMR CNRS 6164Institut National des Sciences AppliquéesRENNESFrance
  2. 2.Laboratoire L.E.S.T.E.R, FRE CNRS 2734Université de Bretagne SudLorientFrance

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