Some Synchronization Issues When Designing Embedded Systems from Components

  • Authors:
  • Albert Benveniste

  • Affiliations:
  • -

  • Venue:
  • EMSOFT '01 Proceedings of the First International Workshop on Embedded Software
  • Year:
  • 2001

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Abstract

This paper is sort of a confession. Issues of synchrony, asynchrony, and synchronization, arise frequently in designing embedded systems from components, like everyone I knew this for quite a long time. But it is onlyrecen tlythat it went aware of the diversity of such issues, depending on the context. The aim of this paper is to show and explain this diversityb ylo oking at three areas where systems design is of interest, namely: 1/ building software or hardware architectures composed of components interacting asynchronously, 2/ synchronous hardware design from IP's, and 3/ designing distributed real-time control systems. A large part of this paper relies on other people's work, I indicate appropriate references in each case.