https://devzone.nordicsemi.com/f/nordic-q-a/76177/how-to-clear-resetreasHello, I am trying to clear reset reason when it wake-up by GPIO. In line 163, I set RESETREAS to 0 In line 164, RESETREAS is read again. I expect 0. But It still 0x00010004. How could I reset register?en-USTelligent Community 13Wed, 09 Jun 2021 07:49:25 GMThttps://devzone.nordicsemi.com/thread/314366?ContentTypeID=1Wed, 09 Jun 2021 07:49:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3d7cc9e4-73da-4541-af71-842d041a9a0fH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>This register is cleared by writing &#39;1&#39; to the specific bits that are set:</p> <p><a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/power.html?cp=4_0_0_4_2_6_10#register.RESETREAS">https://infocenter.nordicsemi.com/topic/ps_nrf52840/power.html?cp=4_0_0_4_2_6_10#register.RESETREAS</a></p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/314363?ContentTypeID=1Wed, 09 Jun 2021 07:40:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d7b47723-e052-4259-86b3-81a6ce0d9d92JIYEON<p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/RESETREAS.JPG" /></p><div style="clear:both;"></div>