35/2009 : Fault Isolation with Intermediate Checks of End-to-end Checksums in the Time-Triggered System-on-Chip Architecture

RR Number

35/2009

Conference

DATE Friday Workshop on Diagnostic Services in Network on Chips - Test, Debug, and On-Line Monitoring (DSNOC'09)

Author(s)

Harald Paulitsch, Christian Paukovits, Christian El Salloum, Hermann Kopetz

Abstract

This paper deploys end-to-end message checksums for error detection in the Time-Triggered System-on-Chip Architecture (TTSoCA). The end-to-end checksums are—not only—checked at the end, but also intermediately in the communication subsystem of the System-on-Chips (SoCs) concurrently with the message transmission in order to isolate faults: In case a message transmission error occurs, the goal is to pinpoint whether the fault has originated in an IP core, in the communication subsystem, or in a gateway.

Bibtex

@article{paulitsch:2009-35,
  author =       "Harald Paulitsch and Christian Paukovits and Christian El Salloum and Hermann Kopetz",
  title =        "Fault Isolation with Intermediate Checks of End-to-end Checksums in the Time-Triggered System-on-Chip Architecture",
  journal =      "DATE Friday Workshop on Diagnostic Services in Network on Chips (DSNOC'09) - Test, Debug, and On-Line Monitoring ",
  year =         "2009",
  month =        "Apr."
}

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