https://community.nxp.com/t5/Power-Management/SC900719/m-p/1506094#M2110 <P>Hi,</P> <P>I am not sure if this Power Management community is the right space for your question. I suppose the SC900719 is a customer specific IC requiring to contact a sales person inside NXP to discuss possible support options.&nbsp;</P> <P>Best regards,</P> <P>Tomas</P> Mon, 15 Aug 2022 08:33:20 GMT TomasVaverka 2022-08-15T08:33:20Z https://community.nxp.com/t5/Power-Management/SC900719/m-p/1506060#M2109 <P>My SC900719 cannot communicate with my MCU. There is no problem with SPI, but the register cannot be written in. Is the initialization steps not done?</P> Mon, 15 Aug 2022 07:42:42 GMT https://community.nxp.com/t5/Power-Management/SC900719/m-p/1506060#M2109 comerwbl 2022-08-15T07:42:42Z https://community.nxp.com/t5/Power-Management/SC900719/m-p/1506094#M2110 <P>Hi,</P> <P>I am not sure if this Power Management community is the right space for your question. I suppose the SC900719 is a customer specific IC requiring to contact a sales person inside NXP to discuss possible support options.&nbsp;</P> <P>Best regards,</P> <P>Tomas</P> Mon, 15 Aug 2022 08:33:20 GMT https://community.nxp.com/t5/Power-Management/SC900719/m-p/1506094#M2110 TomasVaverka 2022-08-15T08:33:20Z