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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?p4Ppwrd8b+4sgUwCKAQdGGbCLV05GqfBCMWqkhMxxIlIbZKVuS4KsOXmraDf?= =?us-ascii?Q?4WiK1KYuOixQSIWYw1+OXELME1xB0yV5SDCJlXAuayj5bMr8qTPd53Fevnes?= =?us-ascii?Q?o+DfSs3+ZiYZ/mv8NVNSnV2BdEn1Mh0blshoDmsIxXRkHps1AZ1VGWVMdpNV?= =?us-ascii?Q?IcedExozCqU93aCU+h8JUDFZBNehx1PkmjWgUqQUTY5RnF+SkJSKnx3GOTtW?= =?us-ascii?Q?PDAQpsSm/RAT38VPI3xy7WpROgx5P5nEFpQP65S9BOAyOpd0DfYnhxLwwiYf?= =?us-ascii?Q?o+kP3qTDLySWzSULL0P+vpB5riajq3zcUoh7tsijVV8ihBYsuHbglPLSS+Y6?= =?us-ascii?Q?izjy1tzh3nyoHj4bmkqFrAzQdSb2S4gjZnZ67b2SV9gK+ZxVtbC1yLOOkZTh?= =?us-ascii?Q?KISRopHGzrq5mY4R+mf+U0q5otVZWLVZzJ9CLMCG7xK769t4pYjKOnUn9vu5?= =?us-ascii?Q?olHHe/RAqpon3urZOfByq1JnK/x3UrlIoOLiebwuq59duzYOfOIk8OLExzaa?= =?us-ascii?Q?SVtsY50SL+NNjrFp4Bk9ifnpWLDbnSEUrC7OmmfJ2H2HSDGbST2SiKWB4bsA?= =?us-ascii?Q?Hc+lprLF213TPvAEGw+AEOsopLLcwPIDYmi3hhtvR22R9dPv+rIiTXgrpWcg?= =?us-ascii?Q?CzvCk/R00YO1gbRcWTkRiqDz3hph/XS1quXC0CeV3PVQ7wnC6pz0a10vNp/O?= =?us-ascii?Q?FPaRJCH3oU1vNA8XaQI81KzDCf2lsOSFxjyh0Gdyp0F5JqSd+o55DlrEXwQa?= =?us-ascii?Q?xj8woSJ/VvjpM/PbsXNYBOeB8ZKLUMYe8/HvapN38gXeQn0yb7X0mq0aIPjg?= =?us-ascii?Q?W5l/NeRWtQ6rUqfESGpQeVdeD/a0q+QUPYErd7/cXd0Ggpj/gJUM6RScC2Ts?= =?us-ascii?Q?+y2ZUAECtYxb9+69Xr634LobwpcN/dXfsM9K/CwlF4lKPfG5qy3Cp7VmKUfo?= =?us-ascii?Q?lE6GaKtHM3aG04l4DhTB18OzbPVgNm5rxvv9qNiL1eL3G6pNa4yhHFDehRUB?= =?us-ascii?Q?WQ1AN9BeiFtfvIKECLxSAsI06L9P43sCOEONKKRfTogxJz8w/b9olt3mrKfg?= =?us-ascii?Q?sp3eqRi1HRI3UZr5A/SAgOlPA1uEppYh4bDKma/1YPW8fPWiEHendTvCR8Fg?= =?us-ascii?Q?BhRaZk5CXPwTCcrjNJu63nr3E4gv2svKLTM63OR0SAOH2LPrliyN3G/MzH7g?= =?us-ascii?Q?XEhj5mH92l/Xi4wcb03KLkbNZxMs5bn/RiCx6EANsS6ri2YZmfS/Fi2LcrOW?= =?us-ascii?Q?EBQ9XyHhfYcFizC4fmlS9dLSmXoDkN0+32CFXuJs3xdGZEYxunSKx7cTC/l2?= =?us-ascii?Q?EPcGEtX/ljxa8nG4SZkExDXcLC8iTqF6HbiqmJXo2l9fMUnQ6CZ8G4m9H/+s?= =?us-ascii?Q?VsyPiIkZd7LtEkZweeduFUk959gQwTkPSiX9cPCcg3Q/GFmhl65/5Dw5Udsz?= =?us-ascii?Q?siBX3iMneWYFMZusOfz+cjLfcEG4JNO+z78rke9JFcEHIRCWA58HdzQA2FbM?= =?us-ascii?Q?h0UVzsUBLWcWwUyvhw2JjsYsXuqbps49DkxAZgoNk9p2sOq4B/BKKOIWkTJz?= =?us-ascii?Q?M2+Kl9ebwKnReikX8q3Co7nOuAzTLo59GmjGw/F0?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: a6669033-a950-4d15-e62d-08ddf72d85e7 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Sep 2025 03:35:05.0097 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: AjTzpz5tNzGi4JtQJmWpLmjEwCbd+v+ZIMNacjhl9W/sPOmimBDxOwdBCjtStr/eSCGpchhaOKC8sH1x/k1I+g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR04MB6872 On Thu, Sep 18, 2025 at 08:44:48AM -0700, Tim Harvey wrote: >The i.MX8M Mini FEC RGMII tracelength is less than 1in and does not >require a x6 drive strength. Reduce the CLK drive strength to x1 for >lower emissions. Additionally since TXC is not a high frequency clock, >use slow slew rate (FSEL=0) for lower emmissions and improved signal >quality. > >Signed-off-by: Tim Harvey Reviewed-by: Peng Fan