A GaAs-Based Microprocessor Architecture for Real-Time Applications

  • Authors:
  • V. Milutinovic;N. Lopez-Benitez

  • Affiliations:
  • School of Electrical Engineering, Purdue University;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1987

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Abstract

This paper analyzes the potential performance of a high-level language (HLL) microprocessor architecture for special- purpose real-time applications. Our approach is based on mapping of HLL constructs into microcode, a concept called vertical migration. An analytical execution-time model of the reduced vertical-migration architecture is developed. It is applied to two different workload models: one corresponding to statement mixes, and the other showing some HLL kernel routines. Performance evaluation results are compared to different forms of the reduced vertical-migration architecture, and in various application domains. We underline in this paper the, basic relationships among microprocessor architecture, GaAs technology, and real-time applications.