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Write Protection of the EFlex PWM Module in DSC84xxx and DSC827xx Families

Question asked by Luca Gotti on May 22, 2015
Latest reply on May 26, 2015 by xiangjun.rong

I've noticed that in this module ( Enhanced Flexible PWM ) there aren't write protected registers, in particular for the safety relevant registers ( i.e. : PWMA_SMnDISMAP0-1 which enable/disable the fault protection ).


I would like to have an explanation about this choice since on the PWM Modules of previous DSC families ( like DSC803-2x or DSC83xx ) such possibility was always included .


To my opinion, this is a quite important missed feature for a PWM module ..


If, on the other hand, there is a way to write-protect the PWM safety registers, let me know how .