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Visitor II
September 11, 2025
Question

MCSDK 6.4.1 is error with PGA gain internal OPAMP ?

  • September 11, 2025
  • 2 replies
  • 455 views

Hello everyone,

I am using MCSDK 6.4.1 to create my custom inverter board. I have configured the internal Op-amp's PGA gain.

However, when I load the configuration into the MCSDK project, it is not detected, and I am unable to select a gain of 16.

MCSDK doesn't recognize my board config, and it doesn't calculate the current range.

If it's not MCSDK that's wrong, please help me fix my wrong config

Thank you.

VPTEK_0-1757580747266.png

VPTEK_1-1757580762966.png

 

 

VPTEK_2-1757580968596.png

 

 

2 replies

Senior III
September 11, 2025

I assume you have to provide the offset network attenuation sample from ST board as below

STuser2_0-1757588165867.png

 

GMA
Technical Moderator
September 23, 2025

Hello @VPTEK,

Can you share your json custom board file?

If you agree with the answer, please accept it by clicking on 'Accept as solution'.Best regards.GMA