This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS570LS3137: About ESM Channel Assignments (continued) Group2

Part Number: TMS570LS3137

Which of the following "Safety Features and Diagnostics" applies to the following Sources notified by ESM Group2?
・TCM - ECC live lock detect
・RTI_WWD_NMI

  • Livelock is detected by the CPU logic so I assume the diagnostic that covers the logic would be the CPU LBIST.
    There isn't any mention of a diagnostic that specifically tests the connection of livelock to the ESM.

    For the RTI_WWD_NMI what exactly are you looking for in terms of diagnostic. Is there something else needed then perhaps
    generating an NMI through the WWD and checking that the ESM catches this by reading the ESM status?
    Doesn't seem like there is special hardware needed to trigger the WWD rather just service it outside the window.