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SNVS/RTC can I use the lower 15 bits to improve system time accuracy?

Question asked by Craig Denson on Mar 13, 2015
Latest reply on Mar 30, 2015 by gusarambula

The I.MX6 rtc driver shifts the SNVS RTC value right by 15 bits when setting the system time at startup, and the systohc implementation also truncates to seconds. Is there any reason the driver could not be patched to take advantage of the lower 15 bits? If so, is there some place I could get a better explanation of exactly how to interpret the value of the SNVS RTC register values?