I have a mx28 board with a NXP PCF85163 rtc chip using i2c bus.
Recently I found when set the time to the last minutes of the year(take 2016-12-31 23:59:00 as an example), and one minute later rtc time turn to 1970-1-1 00:00:00
Test for any time but other than the last day of a year is OK.
Is this the chip's problem? Any one came across similar problem ever?
Thanks in advance!