topic LS1021A. USB1_VBUS pin in Layerscape

topic LS1021A. USB1_VBUS pin in Layerscape https://community.nxp.com/t5/Layerscape/LS1021A-USB1-VBUS-pin/m-p/1278952#M8026 <P>May I use 3V3 logical level signal for USB1_VBUS pin? </P><P>Since we've installed M.2 connector with USB signals on the PCB....<SPAN> we obviously don't  have external 5V signal</SPAN></P> Wed, 19 May 2021 11:23:04 GMT OlegGub 2021-05-19T11:23:04Z LS1021A. USB1_VBUS pin https://community.nxp.com/t5/Layerscape/LS1021A-USB1-VBUS-pin/m-p/1278952#M8026 <P>May I use 3V3 logical level signal for USB1_VBUS pin? </P><P>Since we've installed M.2 connector with USB signals on the PCB....<SPAN> we obviously don't  have external 5V signal</SPAN></P> Wed, 19 May 2021 11:23:04 GMT https://community.nxp.com/t5/Layerscape/LS1021A-USB1-VBUS-pin/m-p/1278952#M8026 OlegGub 2021-05-19T11:23:04Z Re: LS1021A. USB1_VBUS pin https://community.nxp.com/t5/Layerscape/LS1021A-USB1-VBUS-pin/m-p/1279134#M8028 <P>> we obviously don't have external 5V signal</P> <P>What do you mean?</P> Wed, 19 May 2021 17:04:16 GMT https://community.nxp.com/t5/Layerscape/LS1021A-USB1-VBUS-pin/m-p/1279134#M8028 ufedor 2021-05-19T17:04:16Z