topic LS1043ARDB-PA/PB evaluation board. in Layerscape https://community.nxp.com/t5/Layerscape/LS1043ARDB-PA-PB-evaluation-board/m-p/623339#M1915 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>in the schematic diagram of the evaluation board there is a power U46 that creates a voltage (S1VDD_SRC) that not seems to be connected.</P><P>What is the reason for this power?</P><P></P><P>thanks and regards,</P><P>Trond Inge#</P></BODY></HTML> Mon, 19 Dec 2016 16:04:37 GMT trondwang 2016-12-19T16:04:37Z LS1043ARDB-PA/PB evaluation board. https://community.nxp.com/t5/Layerscape/LS1043ARDB-PA-PB-evaluation-board/m-p/623339#M1915 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>in the schematic diagram of the evaluation board there is a power U46 that creates a voltage (S1VDD_SRC) that not seems to be connected.</P><P>What is the reason for this power?</P><P></P><P>thanks and regards,</P><P>Trond Inge#</P></BODY></HTML> Mon, 19 Dec 2016 16:04:37 GMT https://community.nxp.com/t5/Layerscape/LS1043ARDB-PA-PB-evaluation-board/m-p/623339#M1915 trondwang 2016-12-19T16:04:37Z Re: LS1043ARDB-PA/PB evaluation board. https://community.nxp.com/t5/Layerscape/LS1043ARDB-PA-PB-evaluation-board/m-p/623340#M1916 <HTML><HEAD></HEAD><BODY><P>Have a great day,</P><P></P><P>Some revisions of the LS1043ARDB-PA have the LS1043A S1VDD powered from the U46.</P><P><span class="lia-inline-image-display-wrapper" image-alt="S1VDD_SRC.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/12855i9D3D857A8E41406F/image-size/large?v=v2&amp;px=999" role="button" title="S1VDD_SRC.png" alt="S1VDD_SRC.png" /></span></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 20 Dec 2016 04:47:35 GMT https://community.nxp.com/t5/Layerscape/LS1043ARDB-PA-PB-evaluation-board/m-p/623340#M1916 r8070z 2016-12-20T04:47:35Z