我使用Qt的QDateTime类显示当前时间,当在am335x运行一段时间后,时间就会跳变到另一个时间,不能实时显示准确的当前的时间,请问这是什么原因?
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请把vss_RTC, vss_OSC 接到数字地看看,这个在errata里面有说明