How to turn on nrf5340 DCDChttps://devzone.nordicsemi.com/f/nordic-q-a/72855/how-to-turn-on-nrf5340-dcdcHello, Here is my work env. NCS: v1.5.0 board: nrf5340dk I found this way to open DCDC，but the nRF5340_PS_v1.0.pdf said these register are Retained.Can you give me some advice. NRF_REGULATORS_S-&gt;VREGRADIO.DCDCEN=REGULATORS_VREGRADIO_DCDCEN_DCDCEN_Enabled;en-USTelligent Community 13Tue, 16 Mar 2021 15:13:47 GMTRE: How to turn on nrf5340 DCDChttps://devzone.nordicsemi.com/thread/300196?ContentTypeID=1Tue, 16 Mar 2021 15:13:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bf091408-0849-465e-93e0-70408af5dc34Einar Thorsrud<p>Hi,</p> <p>These are the relevant registers, yes. You typically set this in your firmware by configuring to <code>y</code> or <code>n</code> in prj.conf. For instance, to enable DCDC for both app and net as well as high voltage mode, sett all these three to <code>y</code>:</p> <p><pre class="ui-code" data-mode="text">CONFIG_BOARD_ENABLE_DCDC_APP=y CONFIG_BOARD_ENABLE_DCDC_NET=y CONFIG_BOARD_ENABLE_DCDC_HV=y</pre></p><div style="clear:both;"></div>