https://devzone.nordicsemi.com/f/nordic-q-a/34940/sd_power_ram_power_set-caused-nrf_breakpoint_condHi, in my project, the following codes caused &quot;NRF_BREAKPOINT_COND&quot;: sd_power_ram_power_set(4,(POWER_RAM_POWER_S0POWER_On &lt;&lt; POWER_RAM_POWER_S0POWER_Pos) | (POWER_RAM_POWER_S1POWER_On &lt;&lt; POWER_RAM_POWER_S1POWER_Pos) | (POWER_RAM_POWER_S0RETENTION_Onen-USTelligent Community 13Thu, 07 Jun 2018 11:13:30 GMThttps://devzone.nordicsemi.com/thread/135124?ContentTypeID=1Thu, 07 Jun 2018 11:13:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6a16e128-1bfc-4c33-a8aa-9c5cd0db1e2eMartinBL<p>Great! I&#39;m glad you worked it out.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/135045?ContentTypeID=1Thu, 07 Jun 2018 06:00:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f2a06e0-d831-4979-87e6-5eada4bf92f7tianbing357<p>Thank you for your help. I found the problem. the problem is not caused by &quot;sd_power_ram_power_set()&quot;, because I configure the SAADC twice, before the second initialization, &quot;nrf_drv_saadc_uninit() &quot; must be called.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/134162?ContentTypeID=1Thu, 31 May 2018 11:30:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:97e4fbe3-0f69-4cd2-af29-016f0691cddaMartinBL<p>Hi,</p> <p>I&#39;m guessing the breakpoint condition is located in&nbsp;app_error_fault_handler()? Do you get any sensible error info?&nbsp;</p> <p>Is this a large custom project or do you have some easy way for me to reproduce it?</p><div style="clear:both;"></div>