topic T2080 SerDes Register Problem in T-Series https://community.nxp.com/t5/T-Series/T2080-SerDes-Register-Problem/m-p/622178#M1635 <HTML><HEAD></HEAD><BODY><P>I noticed that some&nbsp;SerDes Register bit fields are set by RCW configuration and some are not.</P><P>For example SerDesx_LNnGCR0[PROTS]&nbsp;is not&nbsp;<SPAN>set by </SPAN><SPAN>RCW configuration</SPAN></P><P>and&nbsp;<SPAN>SerDesx_LNnGCR0[IF20BIT_EN] is&nbsp;set by <SPAN>RCW configuration.</SPAN></SPAN></P><P><SPAN><SPAN>This makes me&nbsp;confused.</SPAN></SPAN></P><P><SPAN><SPAN>If&nbsp;the PBL is complete with the right&nbsp;SerDes&nbsp;RCW configuration,</SPAN></SPAN></P><P><SPAN><SPAN>in my&nbsp;situation,SRDS_PRTCL_S1 = 0x6C&nbsp;SRDS_PRTCL_S2 = 0x2D,</SPAN></SPAN></P><P><SPAN><SPAN>should I need modify&nbsp;some&nbsp;<SPAN>SerDes Register bit fields&nbsp;manually?</SPAN></SPAN></SPAN></P></BODY></HTML> Tue, 07 Mar 2017 02:11:58 GMT xiaopengma 2017-03-07T02:11:58Z T2080 SerDes Register Problem https://community.nxp.com/t5/T-Series/T2080-SerDes-Register-Problem/m-p/622178#M1635 <HTML><HEAD></HEAD><BODY><P>I noticed that some&nbsp;SerDes Register bit fields are set by RCW configuration and some are not.</P><P>For example SerDesx_LNnGCR0[PROTS]&nbsp;is not&nbsp;<SPAN>set by </SPAN><SPAN>RCW configuration</SPAN></P><P>and&nbsp;<SPAN>SerDesx_LNnGCR0[IF20BIT_EN] is&nbsp;set by <SPAN>RCW configuration.</SPAN></SPAN></P><P><SPAN><SPAN>This makes me&nbsp;confused.</SPAN></SPAN></P><P><SPAN><SPAN>If&nbsp;the PBL is complete with the right&nbsp;SerDes&nbsp;RCW configuration,</SPAN></SPAN></P><P><SPAN><SPAN>in my&nbsp;situation,SRDS_PRTCL_S1 = 0x6C&nbsp;SRDS_PRTCL_S2 = 0x2D,</SPAN></SPAN></P><P><SPAN><SPAN>should I need modify&nbsp;some&nbsp;<SPAN>SerDes Register bit fields&nbsp;manually?</SPAN></SPAN></SPAN></P></BODY></HTML> Tue, 07 Mar 2017 02:11:58 GMT https://community.nxp.com/t5/T-Series/T2080-SerDes-Register-Problem/m-p/622178#M1635 xiaopengma 2017-03-07T02:11:58Z Re: T2080 SerDes Register Problem https://community.nxp.com/t5/T-Series/T2080-SerDes-Register-Problem/m-p/622179#M1636 <HTML><HEAD></HEAD><BODY><P>&gt; <SPAN>should I need modify&nbsp;some&nbsp;SerDes Register bit fields&nbsp;manually?</SPAN></P><P>Normally this is not required.</P></BODY></HTML> Tue, 07 Mar 2017 03:05:16 GMT https://community.nxp.com/t5/T-Series/T2080-SerDes-Register-Problem/m-p/622179#M1636 ufedor 2017-03-07T03:05:16Z