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THURSDAY, June 10, 2004, 10:30 AM - 12:00 PM | Room: 6D
TOPIC AREA:  EMBEDDED SYSTEMS

   SESSION 44
  Design Methodologies for ASIPs
  Chair: Masaharu Imai - Osaka Univ., Toyonaka, Japan
  Organizers: Joachim Gerlach, Margarida Jacome

  Application Specific Instruction Set Processors (ASIPs) offer a good trade-off between flexibility, performance and energy efficiency. However, their effectiveness relies on the ability to properly customize processors to target classes of embedded applications and create the corresponding development environments, in reasonable time. The first paper enhances a well known architecture description language so that compilers and instruction set simulators can all be generated from a single, consistent model. The second and third papers explore several aspects of extending a processor's instruction set, including mechanisms for instruction set selection and inclusion of local memory elements.

    44.1   A Novel Approach for Flexible and Consistent ADL-Driven ASIP Design
  Speaker(s): Gunnar Braun - CoWare, Inc., Aachen, Germany
  Author(s): Gunnar Braun - CoWare, Inc., Aachen, Germany
Weihua Sheng - Institute for Integrated Systems, Aachen, Germany
Achim Nohl - CoWare, Inc., Aachen, Germany
Jianjiang Ceng - Institute for Integrated Systems, Aachen, Germany
Manuel Hohenauer - Institute for Integrated Systems, Aachen, Germany
Hanno Scharwaechter - Institute for Integrated Systems, Aachen, Germany
Rainer Leupers - Institute for Integrated Systems, Aachen, Germany
Heinrich Meyr - Institute for Integrated Systems, Aachen, Germany
    44.2Characterizing Embedded Applications for Instruction-Set Extensible Processors
  Speaker(s): Pan Yu - National Univ. of Singapore, Singapore, Singapore
  Author(s): Pan Yu - National Univ. of Singapore, Singapore, Singapore
Tulika Mitra - National Univ. of Singapore, Singapore, Singapore
    44.3Introduction of Local Memory Elements in Instruction Set Extensions
  Speaker(s): Partha Biswas - Univ. of California, Irvine, CA
  Author(s): Partha Biswas - Univ. of California, Irvine, CA
Vinay Choudhary - Swiss Federal Institute of Technology, Lausanne, Switzerland
Kubilay Atasu - Swiss Federal Institute of Technology, Lausanne, Switzerland
Laura Pozzi - Swiss Federal Institute of Technology, Lausanne, Switzerland
Paolo Ienne - Swiss Federal Institute of Technology, Lausanne, Switzerland
Nikil Dutt - Univ. of California, Irvine, CA