https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1704929#M210803 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/205851">@shafers</a>&nbsp;,</P> <P>Pad drive strength is controlled by DSE field in PAD control register. You can refer to page 786~791 in RM.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> Tue, 15 Aug 2023 09:05:29 GMT jingpan 2023-08-15T09:05:29Z https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1704770#M210791 <P>How to change the ENET REF_CLK driver strength on MIMXRT1176AVM8A？</P><P>The Ethernet controller work in RMII mode.</P><P><STRONG><FONT color="#000000"><SPAN class="">In RMII mode, ENET_CLK is used as the REF_CLK, which is a 50 MHz ± 50 ppm continuous reference<BR />clock.</SPAN></FONT></STRONG></P> Tue, 15 Aug 2023 06:43:09 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1704770#M210791 shafers 2023-08-15T06:43:09Z https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1704929#M210803 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/205851">@shafers</a>&nbsp;,</P> <P>Pad drive strength is controlled by DSE field in PAD control register. You can refer to page 786~791 in RM.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> Tue, 15 Aug 2023 09:05:29 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1704929#M210803 jingpan 2023-08-15T09:05:29Z https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1705029#M210820 <P>Hi Jing,</P><P>&nbsp; Could you tell me the detail info of this topic, thanks.</P><P>&nbsp;</P><P>BR</P><P>Shafers</P> Tue, 15 Aug 2023 13:00:36 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1705029#M210820 shafers 2023-08-15T13:00:36Z https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1705303#M210854 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/205851">@shafers</a>&nbsp;,</P> <P>Detail of the drive strength can be found in datasheet. Search DSE is datasheet.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="jingpan_0-1692153779301.png" style="width: 398px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/236586i6EE9486B1DAEC365/image-dimensions/398x412?v=v2" width="398" height="412" role="button" title="jingpan_0-1692153779301.png" alt="jingpan_0-1692153779301.png" /></span></P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> <P>&nbsp;</P> Wed, 16 Aug 2023 02:43:17 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-change-the-ENET-REF-CLK-driver-strength-on/m-p/1705303#M210854 jingpan 2023-08-16T02:43:17Z