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DDRx Batch Mode Diff pair error

Question asked by eduardo_teo on May 21, 2019
Latest reply on May 22, 2019 by weston_beal

Hello I'm trying to run the DDRx Batch Mode Wizard but the Diff pairs aren't detected as is shown on the images

This happens for the clk signals too.

Is there a configuration that I need to do in order to get the diff pair info from IBIS models?

I checked the ibis models and I compared to the Controller Net Topology and everything corresponds, any idea what is happening here?

 

Controller IBIS

RAM IBIS

 

Regards,

Eduardo

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