topic IMX280 on Nucleus in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/IMX280-on-Nucleus/m-p/324396#M43465 <HTML><HEAD></HEAD><BODY><P>Running a Nucleus kernel on an imx280 board.</P><P>When 5v input&nbsp; is removed, Power STS bit 15 is still high meaning that there is power. ANy idea why?</P></BODY></HTML> Thu, 24 Jul 2014 05:26:48 GMT rameshnair 2014-07-24T05:26:48Z IMX280 on Nucleus https://community.nxp.com/t5/i-MX-Processors/IMX280-on-Nucleus/m-p/324396#M43465 <HTML><HEAD></HEAD><BODY><P>Running a Nucleus kernel on an imx280 board.</P><P>When 5v input&nbsp; is removed, Power STS bit 15 is still high meaning that there is power. ANy idea why?</P></BODY></HTML> Thu, 24 Jul 2014 05:26:48 GMT https://community.nxp.com/t5/i-MX-Processors/IMX280-on-Nucleus/m-p/324396#M43465 rameshnair 2014-07-24T05:26:48Z Re: IMX280 on Nucleus https://community.nxp.com/t5/i-MX-Processors/IMX280-on-Nucleus/m-p/324397#M43466 <HTML><HEAD></HEAD><BODY><P>Hi ramesh</P><P></P><P>probably voltage still high than VBUSVALID_TRSH level </P><P>(defined in register HW_POWER_5VCTRL) due to capacitor.on 5v input.</P><P>One try to ground it.</P><P></P><P>Best regards</P><P>chip</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 24 Jul 2014 13:41:18 GMT https://community.nxp.com/t5/i-MX-Processors/IMX280-on-Nucleus/m-p/324397#M43466 igorpadykov 2014-07-24T13:41:18Z