Memory Offset Assignment for DSPs

  • Authors:
  • Jinpyo Hong;J. Ramanujam

  • Affiliations:
  • School of Internet-Media Engineering, Korea University of Technology and Education, Cheonan, Korea;Dept. of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, USA

  • Venue:
  • ICESS '07 Proceedings of the 3rd international conference on Embedded Software and Systems
  • Year:
  • 2007

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Abstract

Compact code generation is very important for an embedded system that has to be implemented on a chip with a severely limited amount of size. Even though on-chip data memory optimization technique has been given more attention, on-chip instruction memory optimization should not be neglected. We propose in this paper some algorithms for a memory offset assignment for embedded DSP processors in order to minimize the number of instructions for address register operations. Extensive experimental results demonstrate the efficacy of our solution.