FPGA based CPU instrumentation for hard real-time embedded system testing

  • Authors:
  • Richard Fryer

  • Affiliations:
  • Department of Computer Science, California Polytechnic State University, San Luis Obispo, CA

  • Venue:
  • ACM SIGBED Review - Special issue: IEEE RTAS 2005 work-in-progress
  • Year:
  • 2005

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Abstract

The addition of system instrumentation features have been sporadically incorporated into processor architectures over the last several decades. Particular emphasis areas of high performance, embedded and real-time computing are reviewed in terms of software and hardware measurements and approaches representing active research directions. A novel approach is described that may be readily used with recent advances in Field Programmable Gate Array technology using embedded processors. The approach and preliminary results are described using a Xilinx device with a MicroBlazeTM 32 bit architecture. Some system level problems are outlined and examined.