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MSP430FR2673: Automatic Power Down and Initial Startup Delay

O.H
Mastermind 7170 points

Part Number: MSP430FR2673

Hi experts,

Q1:If the Automatic Power Down function is disabled (default), what kind of processing will be performed, and will there be a delay?

Q2:Is it correct to assume that the above delay will affect the time it takes to reach the main() function at initial startup?

Currently, the time it takes to reach the main() function varies depending on whether the Automatic Power Down function is enabled or disabled. I would appreciate it if you could tell me about this result.

Best regards,
O.H

  • +1
    TI__Mastermind 30406 points

    Hi O.H

    The power down mode will disable CapTIvate IP, and then if you would like to enable this again, need some power-up time. 

    I think the time should affect by CapTIvate IP set-up time and Cailibration Time. Not the time from RST to Main.

    Is there any problem for your applicaiton?

    Thanks!

    Best Regards

    Johnson

  • 0 in reply to Johnson He
    Mastermind 7170 points

    Hi Johnson He,

    Sorry for the late reply.

    I checked again and found that it was affecting the time after the main() function as you said.

    Thank you for your support！

    Best regards,
    O.H

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