AnsweredAssumed Answered

Tuning of diagonal (45°) traces and diff pairs fails

Question asked by bollenberg on Jun 14, 2016
Latest reply on Mar 5, 2020 by wilfried.bauer

Hello everybody,


I am routing a ddr3-design with matched length of the different busses. The length matching function works well. Although sometimes the tuning meter is not shown if I shove a trace. But this is rather sporadic.


Currently, I have two little problems and I do not know the reason:


1. If I mark a differential pair and would tune it by "manual tune", nothing happend. Even it is not displayed a white frame which marked the tuning area. Therefore I have to create the meander structure by hand...   Is it possible, that tuning of differential pairs are not supported by EE7.9.5?


2. If I want to tune a diagonal trace, the tuning structure is only created orthogonally:


What could be the reason, that the structure is not created diagonal like this:

Is there any special configuration in the editor control necessary?


Thank you very much for your help.