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Brown Out Reset on Tiva C

Daniel Molnar
Prodigy 50 points
Other Parts Discussed in Thread: TM4C123GH6PM

Hi,

Is there any example code on how to set up properly the BOR on TM4C123GH6PM?

I know that there is a description in the data sheet, but I think that the actually working examples and the documentation are not always met.

I would appreciate If anyone can give me an advice or a working example, on how to set up the Brown Out Reset.

Best regards,

Deni

  • 0
    TI__Guru**** 244400 points
    Hello Daniel,

    There is no specific example for Brown Out Reset. Also on the TM4C123 the register SYSCTL.PBORCTL is set for Reset, so a voltage dip will cause a reset. To interrogate the status post the reset you would need to call the sysctl API SysCtlResetCauseGet the return value of which can be checked for different cause of reset and action take accordingly.

    Regards
    Amit