Token-ring adapter-chipset architectural considerations for real-time systems

Thomas E. Marchok, Jay K. Strosnider, Hideyuki Tokuda

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The results of implementation studies utilizing commercially available IEEE 802.5 chip sets and boards are reported. Serious implementation flaws were discovered that prevent the full potential of the IEEE 802.5 token ring standard from being realized for real-time applications. Specifically, unbounded delays can be introduced which not only destroy the desired response time determinism offered by algorithmic scheduling, but which also negate asynchronous alert class guarantees and unnecessarily increase other asynchronous response times. An analysis is made of the scheduling properties of current implementations, and modifications to the current implementations are proposed to allow them to realize the full potential offered by the IEEE 802.5 standard for real-time applications.

本文言語English
ホスト出版物のタイトルProceedings - Real-Time Systems Symposium
編集者 Anon
出版社Publ by IEEE
ページ79-90
ページ数12
ISBN(印刷版)0818620048
出版ステータスPublished - 1989
外部発表はい
イベントProceedings - Real-Time Systems Symposium - Santa Monica, CA, USA
継続期間: 1989 12月 51989 12月 7

出版物シリーズ

名前Proceedings - Real-Time Systems Symposium

Other

OtherProceedings - Real-Time Systems Symposium
CitySanta Monica, CA, USA
Period89/12/589/12/7

ASJC Scopus subject areas

  • ソフトウェア
  • ハードウェアとアーキテクチャ
  • コンピュータ ネットワークおよび通信

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