https://community.nxp.com/t5/Other-NXP-Products/Using-PCIe-polarity-inversion-with-CBTL04083/m-p/1627637#M17281 <P>Hi Ilya,</P> <P>It is OK to do it, there is no restriction.</P> <P>Best regards,</P> <P>Tomas</P> Tue, 04 Apr 2023 11:17:58 GMT TomasVaverka 2023-04-04T11:17:58Z https://community.nxp.com/t5/Other-NXP-Products/Using-PCIe-polarity-inversion-with-CBTL04083/m-p/1627579#M17280 <P>Hello,<BR />I'm going to use polarity inversion on PCIe lanes in my PCB design which connected to mux/demux&nbsp;<SPAN>CBTL04083.<BR />Is any hardware restriction in hardware of&nbsp;CBTL04083 exists to connect differential "+"&nbsp; of lane to differential "-" in/out of&nbsp;CBTL04083 and vise versa?</SPAN></P> Tue, 04 Apr 2023 09:49:37 GMT https://community.nxp.com/t5/Other-NXP-Products/Using-PCIe-polarity-inversion-with-CBTL04083/m-p/1627579#M17280 IlyaShorikov 2023-04-04T09:49:37Z https://community.nxp.com/t5/Other-NXP-Products/Using-PCIe-polarity-inversion-with-CBTL04083/m-p/1627637#M17281 <P>Hi Ilya,</P> <P>It is OK to do it, there is no restriction.</P> <P>Best regards,</P> <P>Tomas</P> Tue, 04 Apr 2023 11:17:58 GMT https://community.nxp.com/t5/Other-NXP-Products/Using-PCIe-polarity-inversion-with-CBTL04083/m-p/1627637#M17281 TomasVaverka 2023-04-04T11:17:58Z