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Simulate DC Drop on Return Path in HyperLynx

Question asked by jeffreymiller on Jan 15, 2019
Latest reply on Feb 27, 2019 by willdecook

Hey,

I'm using HyperLynx - BoardSim VX2.4. I'm currently doing post-route analysis on a particularly sensitive power form (core voltage for an SoC). I successfully ran a DC Drop simulation to get my drop from the output of my DC/DC converter to the balls of my SoC's BGA. Now I'm looking to get the drop from the ground balls of the SoC's BGA to the ground balls of my DC/DC converter.

How exactly do I do this? I'm having a hard time figuring it out from the documentation and online.

Thank you.

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