https://ess-wiki.advantech.com.tw/wiki/index.php?action=history&feed=atom&title=RTC%EF%BC%88ROM-5880%EF%BC%89RTC（ROM-5880） - Revision history2026-04-20T03:18:43ZRevision history for this page on the wikiMediaWiki 1.28.3https://ess-wiki.advantech.com.tw/wiki/index.php?title=RTC%EF%BC%88ROM-5880%EF%BC%89&diff=32604&oldid=prevXingxing.li: Created page with " '''Set the system to the current time then set the RTC''' <pre># date 021710452016 && hwclock -w && date Wed Feb 17 10:45:00 UTC 2016 Wed Feb 17 10:45:01 UTC 2016</pre> '''S..."2023-12-05T02:47:52Z<p>Created page with " '''Set the system to the current time then set the RTC''' <pre># date 021710452016 && hwclock -w && date Wed Feb 17 10:45:00 UTC 2016 Wed Feb 17 10:45:01 UTC 2016</pre> '''S..."</p>
<p><b>New page</b></p><div><br />
'''Set the system to the current time then set the RTC'''<br />
<pre># date 021710452016 && hwclock -w && date<br />
Wed Feb 17 10:45:00 UTC 2016<br />
Wed Feb 17 10:45:01 UTC 2016</pre><br />
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'''Set one incorrect time, then read RTC to verify'''<br />
<pre># date 010100002000 && hwclock -r && date<br />
Sat Jan 1 00:00:00 UTC 2000<br />
2016-02-17 10:49:08.417688+00:00<br />
Sat Jan 1 00:00:00 UTC 2000</pre><br />
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'''Restore the RTC time to system time'''<br />
<pre># hwclock -s && date<br />
Wed Feb 17 10:46:58 UTC 2016</pre></div>Xingxing.li