Skip to main content

Software Decelerators

  • Conference paper
  • First Online:
Field Programmable Logic and Application (FPL 2003)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2778))

Included in the following conference series:

Abstract

This paper introduces the notion of a software decelerator, to be used in logic-centric system architectures. Functions are offloaded from logic to a processor, accepting a speed penalty in order to derive overall system benefits in terms of improved resource use (e.g. reduced area or lower power consumption) and/or a more efficient design process. The background rationale for such a strategy is the increasing availability of embedded processors ’for free’ in Platform FPGAs. A detailed case study of the concept is presented, involving the provision of a high-level technology-independent design methodology based upon a finite state machine model. This illustrates easier design and saving of logic resource, with timing performance still meeting necessary requirements.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Baloron, F., Giusto, P., Jurecska, A., Passerone, C., Sentovich, E., Chiodo, M., Hsieh, H., Lavagno, L., Sangiovanni-Vincentelli, A.L., Suzuki, K.: Hardware-Software codesign of embedded systems: the POLIS approach. Kluwer, Dordrecht (1997)

    Google Scholar 

  2. Brebner, G.: Single-chip Gigabit mixed-version IP router on Virtex-II Pro. In: IEEE Symposium on FPGAs for Custom Computing Machines (FCCM 2002), April 2002, pp. 35–44 (2002)

    Google Scholar 

  3. Dales, M.: The Proteus processor - a conventional CPU with reconfigurable functionality. In: Lysaght, P., Irvine, J., Hartenstein, R.W. (eds.) FPL 1999. LNCS, vol. 1673, pp. 431–437. Springer, Heidelberg (1999)

    Chapter  Google Scholar 

  4. Li, Y.S., Malik, S.: Performance analysis of embedded software using implicit path enumeration. In: ACM/IEEE Design Automation Conference (DAC 1995), June 1995, pp. 456–461 (1995)

    Google Scholar 

  5. Sgroi, M., Sheets, M., Mihal, A., Keutzer, K., Malik, S., Rabaey, J., Sangiovanni-Vincentelli, A.: Addressing the system-on-a-chip interconnect woes through communication-based design. In: ACM/IEEE Design Automation Conference (DAC 2001), pp.667–672 (June 2001)

    Google Scholar 

  6. Singh, S., Slous, R.: Accelerating Adobe Photoshop with reconfigurable logic. In: IEEE Symposium on FPGAs for Custom Computing Machines (FCCM 1998), April 1998, pp. 15–17 (1998)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2003 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Keller, E., Brebner, G., James-Roxby, P. (2003). Software Decelerators. In: Y. K. Cheung, P., Constantinides, G.A. (eds) Field Programmable Logic and Application. FPL 2003. Lecture Notes in Computer Science, vol 2778. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45234-8_38

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-45234-8_38

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-40822-2

  • Online ISBN: 978-3-540-45234-8

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics