topic Query regarding serdes settings in T1042 in T-Series

topic Query regarding serdes settings in T1042 in T-Series https://community.nxp.com/t5/T-Series/Query-regarding-serdes-settings-in-T1042/m-p/1227077#M3965 <P>Hi,</P><P>     Is it possible to use <STRONG>sg.m1 2.5G</STRONG> MAC in 1G mode?</P><P>If yes, do I need to provide <STRONG>125 MHz</STRONG> reference clock or <STRONG>100 MHz</STRONG> reference clock will work for 1G mode. </P><P>The S<STRONG>RDS_PRCTL_S1 RCW[128:135]</STRONG> value we are choosing is <STRONG>0xA2.</STRONG></P><P>Regards,</P><P>Debdutta</P> Fri, 05 Feb 2021 10:41:49 GMT Kernelhacker 2021-02-05T10:41:49Z Query regarding serdes settings in T1042 https://community.nxp.com/t5/T-Series/Query-regarding-serdes-settings-in-T1042/m-p/1227077#M3965 <P>Hi,</P><P>     Is it possible to use <STRONG>sg.m1 2.5G</STRONG> MAC in 1G mode?</P><P>If yes, do I need to provide <STRONG>125 MHz</STRONG> reference clock or <STRONG>100 MHz</STRONG> reference clock will work for 1G mode. </P><P>The S<STRONG>RDS_PRCTL_S1 RCW[128:135]</STRONG> value we are choosing is <STRONG>0xA2.</STRONG></P><P>Regards,</P><P>Debdutta</P> Fri, 05 Feb 2021 10:41:49 GMT https://community.nxp.com/t5/T-Series/Query-regarding-serdes-settings-in-T1042/m-p/1227077#M3965 Kernelhacker 2021-02-05T10:41:49Z