AnsweredAssumed Answered

Segment Skew

Question asked by pjs on Mar 27, 2018
Latest reply on Mar 28, 2018 by weston_beal

In HyperLynx BoardSim, is there a way to select segments of a net and measure length/delay of just the selected segments? I only appear to be able to select the whole net and see the overall net length.

 

I'm trying to measure the board skew in a DDR4 system and so I need to be able to select parts of CLK net which is routed in a fly-by termination so I can see the board layout skew at each of the 8 DDR chips in the system.

 

I've tried extracting to LineSim but as the CLK net is quite complicated, it results in 200+ segments which is quite time consuming and error prone to add together manually.

 

Thanks

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