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  1. #1
    New Member New Member alarrucea is on a distinguished road
    Join Date
    Feb 2019

    SMU configuration problem


    I am trying to configure the SMU using FSP. Whenever I tried to release the FPS using the CMD and ARG, the result of that command is "command failed". I assumed that the SMU is in alert state at startup and that therefore, It should be set to non-failure state to be condifurable and to set the alarms.

    Before that configuration attempt, I
    - enabled the watchdog timers,
    - enabled ENDINIT and safety ENDNITIT
    - set the SMU's keys
    - configured the Port control registers HWDIR, HWEN and the PCS to 1
    - and, the FSP pin as bi-stable protocol.

    Do you know If I missed some step?

    Thanks in advance,


  2. #2
    Intermediate Intermediate
    Infineon Employee
    Infineon Employee
    MoD is on a distinguished road
    Join Date
    Feb 2012
    ReleaseFSP is only a vaild command if the SMU is in START or FAULT state. I expect that you are in RUN state and therefore the command failed.
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.


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