PI Advisor

- May 12, 2023 at 12:16 pm
  
  Eglantine PERRON
  Subscriber
  
  Hi !
  I would like to study the power integrity of an evaluation board with PI advisor.
  For the step 1 in the PI Advisor Wizard they ask to determine the VRM parameters (ESL/ESR) but I can't find any information about it on the datasheet. I work on the PolarFire MPF300 (https://www.microchip.com/en-us/development-tool/MPF300-EVAL-KIT) and the core power signal. Do you have any idea where I could find the answer ?
  Thank you.
- May 12, 2023 at 6:56 pm
  
  Nathan Bertrand
  Ansys Employee
  
  Hello, you won’t be able to find the ESL/ESR from an eval kit spec sheet. You’ll need to find the data sheet on the VRD (Voltage Regulation Device). See Ansys Learning Hub: SIwave_Intro_2019R1_Student_Files_21-12.zip (sapjam.com) workshop 3.3 for more information on PI Advisor.

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