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TMS570LC4357: etpwm change frequency in runtime

Dennis Koch
Prodigy 160 points

Part Number: TMS570LC4357

Hi,

we like to use the etpwm module and dont know exactly if it is possible (without any issues) to change the frequency  (TBCLK) at runtime. The idea is to decrease the switching losses of the MOSFETs/IGBTs.

Regards,

Dennis Koch