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UCD3138: [UCD3138]Questions of coefficient switching

Steven Rogers86
Intellectual 350 points
Part Number: UCD3138

Hi all,

How do i know what coefficients it sets when PSU is working if i enable multi coefficient function?

How do i know multi coefficients function is working when PSU is power on,i set servel banks for nonlinear mode but nothing cahnged,thanks.

  • 0
    TI__Genius 17090 points
    In nonlinear mode, if everything is set up properly and enabled, the activation of nonlinear mode coefficients is based on the error signal into the filter. If you want to verify that it is working as you expect, I would suggest using CPU sample mode and triggering a single filter cycle to see that the coefficients you expect are being used.