• DocumentCode
    3134012
  • Title

    Verifying generic IEC 61508 CPU self-tests with fault injection

  • Author

    Preschern, Christopher ; Kajtazovic, Nermin ; Holler, Anne ; Steger, Christian ; Kreiner, Christian

  • Author_Institution
    Inst. for Tech. Inf., Graz Univ. of Technol., Graz, Austria
  • fYear
    2013
  • fDate
    16-18 Dec. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    In this paper we present generic CPU self-test programs and we check if the test programs conform to the IEC 61508 safety standard. We use processor architecture independent test programs to indirectly test the CPU components. We present a fault injection framework which we use to verify the fault detection ratio of the self-tests through simulation on a Plasma/MIPS and on a LEON3 processor.
  • Keywords
    IEC standards; automatic testing; built-in self test; microprocessor chips; CPU components; CPU self-test programs; IEC 61508 CPU self-tests; IEC 61508 safety standard; LEON3 processor; fault injection; plasma-MIPS; processor architecture; Built-in self-test; IEC standards; Random access memory; Registers; Safety; Transient analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Design and Test Symposium (IDT), 2013 8th International
  • Conference_Location
    Marrakesh
  • Type

    conf

  • DOI
    10.1109/IDT.2013.6727145
  • Filename
    6727145
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3134012