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AM1808 Deep sleep wake-up by internal RTC fail

Shine Kao
Intellectual 405 points
Other Parts Discussed in Thread: AM1808

Hi,

Our customer try to wake-up AM1808 form deep sleep mode by internal RTC,

but their get fail.

Have any seeting to wake-up AM1808 by RTC?

Another, can be driven by both an external controller and internal RTC controller at same time?

 

Shine

  • 0
    TI__Genius 14545 points

    Shine Kao said:
    Have any seeting to wake-up AM1808 by RTC?

    I suspect you are looking for example code. I don't not know any off hand for this.

     

    Shine Kao said:
    Another, can be driven by both an external controller and internal RTC controller at same time?

    No. There is a note about this in the Technical Reference Manual (See Section 10.10 (Deep Sleep Mode for Details).