i.MX ProcessorsのトピックiMX6 Dual PCIe Question https://community.nxp.com/t5/i-MX-Processors/iMX6-Dual-PCIe-Question/m-p/494051#M79378 <HTML><HEAD></HEAD><BODY><P>I am going to use the PCIe function on the iMX6 Dual Processor. I plan on using the iMX6 signal CLK1_N (ball C7) for the PCIe signal REFCLK- and the iMX6 signal CLK1_P (ball D7) for the PCIe signal REFCLK+. Does this differential clock signal have to be AC coupled? They are AC coupled on the Sabre PCBA but i"m not sure if that is correct.</P></BODY></HTML> Fri, 15 Jan 2016 16:23:51 GMT davidboudreau 2016-01-15T16:23:51Z iMX6 Dual PCIe Question https://community.nxp.com/t5/i-MX-Processors/iMX6-Dual-PCIe-Question/m-p/494051#M79378 <HTML><HEAD></HEAD><BODY><P>I am going to use the PCIe function on the iMX6 Dual Processor. I plan on using the iMX6 signal CLK1_N (ball C7) for the PCIe signal REFCLK- and the iMX6 signal CLK1_P (ball D7) for the PCIe signal REFCLK+. Does this differential clock signal have to be AC coupled? They are AC coupled on the Sabre PCBA but i"m not sure if that is correct.</P></BODY></HTML> Fri, 15 Jan 2016 16:23:51 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Dual-PCIe-Question/m-p/494051#M79378 davidboudreau 2016-01-15T16:23:51Z Re: iMX6 Dual PCIe Question https://community.nxp.com/t5/i-MX-Processors/iMX6-Dual-PCIe-Question/m-p/494052#M79379 <HTML><HEAD></HEAD><BODY><P>Hi David</P><P></P><P>it may be coupled directly provided that datasheet</P><P>LVDS I/O DC Parameters will be satisfied.</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Sat, 16 Jan 2016 03:26:34 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-Dual-PCIe-Question/m-p/494052#M79379 igorpadykov 2016-01-16T03:26:34Z