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rtc adjustament

Franco Dal Pero

Hi at all
Is possiple for adjust,with software, the mm:ss in the internal RTC on LPC23xx for compensate the delay after the long time create in the minute/secon counter in RTC on LCP23xx?

Thanks
Franco

  • 0

    What "long time create"?

    The only register that I have seen an irritating thing with is the Clock Tick Counter Register (CTCR). It is read-only, so it isn't possible to adjust the RTC with sub-second precision. It can be cleared, so to get maximum RTC precision, any adjustment code must wait and adjust when the correct time is about to tick a second.