topic Re: Write Protection of the EFlex PWM Module in DSC84xxx and DSC827xx Families in Digital Signal Controllers https://community.nxp.com/t5/Digital-Signal-Controllers/Write-Protection-of-the-EFlex-PWM-Module-in-DSC84xxx-and/m-p/455995#M607 <HTML><HEAD></HEAD><BODY><P>Hi,Luca,</P><P>yes, you are right, the Enhanced Flexible PWM module does not support safety mode, all register can be modified anytime without write-protection.</P><P>BR</P><P>XiangJun Rong.</P></BODY></HTML> Wed, 27 May 2015 04:09:03 GMT xiangjun_rong 2015-05-27T04:09:03Z Write Protection of the EFlex PWM Module in DSC84xxx and DSC827xx Families https://community.nxp.com/t5/Digital-Signal-Controllers/Write-Protection-of-the-EFlex-PWM-Module-in-DSC84xxx-and/m-p/455994#M606 <HTML><HEAD></HEAD><BODY><P>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 ).</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>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 .</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>To my opinion, this is a quite important missed feature for a PWM module ..</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>If, on the other hand, there is a way to write-protect the PWM safety registers, let me know how .</P></BODY></HTML> Fri, 22 May 2015 07:20:49 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/Write-Protection-of-the-EFlex-PWM-Module-in-DSC84xxx-and/m-p/455994#M606 GottiLuca 2015-05-22T07:20:49Z Re: Write Protection of the EFlex PWM Module in DSC84xxx and DSC827xx Families https://community.nxp.com/t5/Digital-Signal-Controllers/Write-Protection-of-the-EFlex-PWM-Module-in-DSC84xxx-and/m-p/455995#M607 <HTML><HEAD></HEAD><BODY><P>Hi,Luca,</P><P>yes, you are right, the Enhanced Flexible PWM module does not support safety mode, all register can be modified anytime without write-protection.</P><P>BR</P><P>XiangJun Rong.</P></BODY></HTML> Wed, 27 May 2015 04:09:03 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/Write-Protection-of-the-EFlex-PWM-Module-in-DSC84xxx-and/m-p/455995#M607 xiangjun_rong 2015-05-27T04:09:03Z