https://devzone.nordicsemi.com/f/nordic-q-a/93652/change-the-ram-start-location-to-lower-than-the-minimun-allowedHi all. I am working with the NRF52840 and I am using the ble_app_multilink_central as start point. I want to enable the maximun aviable connections (20 for the s140), but I am testing with 18 connections, therefore the NRF_SDH_BLE_CENTRAL_LINK_COUNTen-USTelligent Community 13Tue, 08 Nov 2022 20:30:30 GMThttps://devzone.nordicsemi.com/thread/394805?ContentTypeID=1Tue, 08 Nov 2022 20:30:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f531b6b0-2330-4e9c-8554-08296cb0efc9eudaldo<p>Thanks! I was able to solve the problem with your help. Also, the serial monitor that I was using,&nbsp; it did not show the complet error line, I change to other serial monitor, and I&nbsp; could see the complet error. I took information from this post &nbsp;<a href="https://devzone.nordicsemi.com/guides/short-range-guides/b/getting-started/posts/adjustment-of-ram-and-flash-memory">Adjustment of RAM and Flash memory</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/394590?ContentTypeID=1Tue, 08 Nov 2022 08:20:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e4797e7f-83a3-47f3-858d-2ba172f5b504Vidar Berg<p>Hello,</p> <p><span lang="en">0x20010C</span> is in the FLASH memory range, so it does not make sense that it is being suggested as the new app RAM start address. I was not able to replicate it here either:</p> <p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1667895421233v1.png" alt=" " /></p> <p>But the reported max. RAM size indicates that RAM_START should have been 0x20040000 − 0x2f378 = 0x20010C88.</p> <p>Can you try to set RAM_START=0x20010C88 and see if it works?</p> <p>Best regards,</p> <p>Vidar</p> <p></p> <p></p><div style="clear:both;"></div>