topic Re: T1042 DDR Validation in T-Series https://community.nxp.com/t5/T-Series/T1042-DDR-Validation/m-p/632285#M1720 <HTML><HEAD></HEAD><BODY><P>Starting from a configuration that passes Operational DDR tests, try to run Centering the clock. Note that only Operational DDR tests doesn't change the configuration. The other tests will change the configuration.</P><P></P><P>Adrian</P></BODY></HTML> Wed, 26 Apr 2017 06:04:51 GMT addiyi 2017-04-26T06:04:51Z T1042 DDR Validation https://community.nxp.com/t5/T-Series/T1042-DDR-Validation/m-p/632284#M1719 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I am using the T1042 processor with DDR4 RAM in my design. The configuration is x32 plus x8 mode with each DDR having x16 width. While using the DDR validation tool I am able to get 100 percent pass for the following tests:</P><P>Read ODT and Driver</P><P>Write ODT and driver</P><P>Operational DDR tests.</P><P>But while doing the Centering the Clock it is failing for the clock adjust value and WRLVL margin per byte lane. The error that comes is configuration error.&nbsp;</P><P></P><P>Following are the snapshots</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/11128iDBDBFF60C9AED062/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.jpg" alt="pastedImage_1.jpg" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/11286iD9156E84F7886490/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.jpg" alt="pastedImage_2.jpg" /></span><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/11290iBDDA01F7F5E18A68/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.jpg" alt="pastedImage_3.jpg" /></span></P><P></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_4.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/11266i138C8960E1A7C426/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_4.jpg" alt="pastedImage_4.jpg" /></span></P><P></P><P>Can anyone help me out with this. I would like to know how to fix this issue and also what are the usual reasons for this issue. I would also like to know what this configuration error is.&nbsp;</P><P></P><P>Regards&nbsp;</P><P>Gokul</P></BODY></HTML> Fri, 21 Apr 2017 11:12:45 GMT https://community.nxp.com/t5/T-Series/T1042-DDR-Validation/m-p/632284#M1719 gokulkrishnan 2017-04-21T11:12:45Z Re: T1042 DDR Validation https://community.nxp.com/t5/T-Series/T1042-DDR-Validation/m-p/632285#M1720 <HTML><HEAD></HEAD><BODY><P>Starting from a configuration that passes Operational DDR tests, try to run Centering the clock. Note that only Operational DDR tests doesn't change the configuration. The other tests will change the configuration.</P><P></P><P>Adrian</P></BODY></HTML> Wed, 26 Apr 2017 06:04:51 GMT https://community.nxp.com/t5/T-Series/T1042-DDR-Validation/m-p/632285#M1720 addiyi 2017-04-26T06:04:51Z