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  • Research Article
  • Open Access

A SystemC-Based Design Methodology for Digital Signal Processing Systems

  • 1Email author,
  • 1,
  • 1,
  • 1,
  • 1,
  • 1,
  • 1 and
  • 1
EURASIP Journal on Embedded Systems20072007:047580

  • Received: 7 July 2006
  • Accepted: 10 January 2007
  • Published:


Digital signal processing algorithms are of big importance in many embedded systems. Due to complexity reasons and due to the restrictions imposed on the implementations, new design methodologies are needed. In this paper, we present a SystemC-based solution supporting automatic design space exploration, automatic performance evaluation, as well as automatic system generation for mixed hardware/software solutions mapped onto FPGA-based platforms. Our proposed hardware/software codesign approach is based on a SystemC-based library called SysteMoC that permits the expression of different models of computation well known in the domain of digital signal processing. It combines the advantages of executability and analyzability of many important models of computation that can be expressed in SysteMoC. We will use the example of an MPEG-4 decoder throughout this paper to introduce our novel methodology. Results from a five-dimensional design space exploration and from automatically mapping parts of the MPEG-4 decoder onto a Xilinx FPGA platform will demonstrate the effectiveness of our approach.


  • Digital Signal Processing
  • Design Methodology
  • Signal Processing System
  • Design Space Exploration
  • Signal Processing Algorithm

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Authors’ Affiliations

Hardware-Software-Co-Design, Department of Copmuter Sciences, Friedrich-Alexander-University of Erlangen-Nuremberg, Erlangen, 91054, Germany


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© Christian Haubelt et al. 2007

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