topic iMX6 to RGMII communication in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/iMX6-to-RGMII-communication/m-p/904914#M136524 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Regarding iMX6 to RGMII communication we are using&nbsp;ENET_MDC and&nbsp;ENET_MDIO lines.</P><P>ENET_MDIO- This one is an bidirectional we have 4.7K pull up.</P><P>in which&nbsp;<SPAN>ENET_MDC is an clock output from iMX6 to Ethernet. Do we need any pull up resistor for MDC line?</SPAN></P><P></P><P>Thanks and Regards</P></BODY></HTML> Thu, 09 May 2019 01:31:09 GMT mylsamy_m 2019-05-09T01:31:09Z iMX6 to RGMII communication https://community.nxp.com/t5/i-MX-Processors/iMX6-to-RGMII-communication/m-p/904914#M136524 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Regarding iMX6 to RGMII communication we are using&nbsp;ENET_MDC and&nbsp;ENET_MDIO lines.</P><P>ENET_MDIO- This one is an bidirectional we have 4.7K pull up.</P><P>in which&nbsp;<SPAN>ENET_MDC is an clock output from iMX6 to Ethernet. Do we need any pull up resistor for MDC line?</SPAN></P><P></P><P>Thanks and Regards</P></BODY></HTML> Thu, 09 May 2019 01:31:09 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-to-RGMII-communication/m-p/904914#M136524 mylsamy_m 2019-05-09T01:31:09Z Re: iMX6 to RGMII communication https://community.nxp.com/t5/i-MX-Processors/iMX6-to-RGMII-communication/m-p/904915#M136525 <HTML><HEAD></HEAD><BODY><P>Hi Mylsamy&nbsp;</P><P></P><P>pull up is not required on MDC.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 09 May 2019 05:15:43 GMT https://community.nxp.com/t5/i-MX-Processors/iMX6-to-RGMII-communication/m-p/904915#M136525 igorpadykov 2019-05-09T05:15:43Z