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MSPM0L1306: MSPM0L110x, MSPM0L130x how many CPU clocks need switching RUN mode to sleep/stop/standby/shutdown mode.

Expert 2831 points
Part Number: MSPM0L1306

Tool/software:

Hi

May I have question about MSPM0L1x0x?

In DS, there is wake up time of sleep/stop/standby/shutdown mode to run mode.

How many CPU clocks need switch run mode to these modes?
If set register, immidetally fall to these mode(on 1 CPU clock)?

Thanks,

GR

  • Hi,

    Only in run mode can CPU run with clock you configurate.

    And in other lower mode, the CPU will go into sleep which is automagical and you do not switch manually.

    Regards,

    Zoey

  • Hi Zoey,

    Thanks for reply.

    I want to know how many time need? (not How to set LPM)

    I believe there is some delay time between set register for LPM and Device's current consumption of the device settles to the DS written LPM stated value.

    (because ocilaters should be shutdown)

    Thanks,

    GR

  • Hi GR,

    Sorry for misunderstanding.

    Actually, we have not tested for that before. 

    It seems we can not use SYSTICK as it will be closed at low power mode. 

    Regards,

    Zoey

  • Hi Zoey,

    Thanks for your information.

    I understand.

    Best regards,

    GR