https://devzone.nordicsemi.com/f/nordic-q-a/59208/errata-15Hi, Is the Errata 15 applicable to Softdevice? Does Softdevice at any point read the RAM state using RAM[x].POWERSET and RAM[x].POWERCLR registers? Thanks, Justinen-USTelligent Community 13Thu, 19 Mar 2020 10:21:47 GMThttps://devzone.nordicsemi.com/thread/240602?ContentTypeID=1Thu, 19 Mar 2020 10:21:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:211de16f-f68c-4fc9-af54-5ef6d885c6efAmanda Hsieh<p>Hi,&nbsp;</p> <p></p> <p>[quote user=""][/quote]</p> <p>Is the Errata 15 applicable to Softdevice?</p> <p>Does Softdevice at any point read the RAM state using RAM[x].POWERSET and RAM[x].POWERCLR registers?</p> <p></p> <p><span>No. You only can</span><span>&nbsp;access through the softdevice API (<a title="sd_power_ram_power_get" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v7.0.1/group___n_r_f___s_o_c___f_u_n_c_t_i_o_n_s.html?cp=4_6_2_1_2_7_2_21#ga82926fd68134fb445ea3b4f37aeec3c2">sd_power_ram_power_get</a></span><span>) to read the state of the RAM which gets contents of NRF_POWER-&gt;RAM[index].POWER register. Please also see <a title="nRF52 Series" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v7.0.1/group___n_r_f___s_o_c___f_u_n_c_t_i_o_n_s.html?resultof=%22%72%65%61%64%22%20%22%2e%50%4f%57%45%52%53%45%54%22%20%22%70%6f%77%65%72%73%65%74%22%20">S132 SoftDevice v7.0.1: Functions</a>.</span></p> <p><span>-Amanda H.</span></p><div style="clear:both;"></div>