Disabling RAM in nRF54L15 and avoiding my application to use RAM sections that I want to power off - nRF Connect SDKhttps://devzone.nordicsemi.com/f/nordic-q-a/118525/disabling-ram-in-nrf54l15-and-avoiding-my-application-to-use-ram-sections-that-i-want-to-power-off---nrf-connect-sdkHi in my application, I need to reduce /disable RAM sections in nRF54L15 to save Idle RAM current. For Example, I need to retain only 64KB RAM when I am in idle. how can I avoid my application to not use RAM sections which I plan to disable, and howen-USTelligent Community 13Fri, 21 Nov 2025 09:58:12 GMTRE: Disabling RAM in nRF54L15 and avoiding my application to use RAM sections that I want to power off - nRF Connect SDKhttps://devzone.nordicsemi.com/thread/555019?ContentTypeID=1Fri, 21 Nov 2025 09:58:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:38946cf7-e86f-41f9-9134-248abb6309e7tmav<p>I disabled the unused RAM section with</p> <div style="background-color:#ffffff;color:#000000;font-family:Consolas, &#39;Courier New&#39;, monospace;font-size:14px;font-weight:normal;line-height:19px;white-space:pre;"> <div><span style="color:#000000;">power_down_unused_ram</span><span style="color:#000000;">();</span></div> </div><div style="clear:both;"></div>RE: Disabling RAM in nRF54L15 and avoiding my application to use RAM sections that I want to power off - nRF Connect SDKhttps://devzone.nordicsemi.com/thread/555005?ContentTypeID=1Fri, 21 Nov 2025 09:05:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4fa243b5-a048-499c-83fc-458c5862f060tmav<p>Hi Lorenzo.</p> <p>Did you find how to avoid using RAM sections that you want to power off?</p> <p>Regards</p><div style="clear:both;"></div>