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Thread: Question about RTC registers are mirrored in SCU

  1. #1
    Beginner Beginner EbbeSand is on a distinguished road
    Join Date
    May 2017

    Question about RTC registers are mirrored in SCU

    Dear Forum Member

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    Can I assume that the RTC will update the mirror register in the SCU block. And I can check via the SCU or its register when an update has taken place.

    After the update of the registers in the RTC, the values must be transferred to the mirror register. To transfer a byte at 32 kHz I need 250 μs,
    If I didn't miscalculate This means that the entire transmission of the 4 Registers (32 Byte) takes about 4 ms. Can anyone confirm my assumptions and Then I can read it with full pheripheral
    speed correctly?

    Best regards,

    Ebbe Sand
    Last edited by EbbeSand; Feb 7th, 2019 at 05:29 AM.

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