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Ansys Learning Forum Forums Discuss Simulation Electronics Ansys DDR4 Compliance Toolkit Reply To: Ansys DDR4 Compliance Toolkit

cchen
Subscriber

I tried both readmode and write mode. Neither works in compliance toolkit. 

I understand in readmode DQ waveform should be edge-aligned with DQS diff waveform and in writemode they are center-aligned. I believe I choose the correct mode in toolkit as well. But it's not working.