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TMS570LS0432: How to use N2HET to generate 6-channel center-symmetric PWM (PWM with dead zone), 20KHZ remains unchanged, and the duty cycle is adjustable to drive PMSM motors

Gary Lu
Intellectual 1660 points
Part Number: TMS570LS0432

Hello，

As shown in the figure, there is a dead zone between xH and xL, and the PWM waveform is center-symmetrical. How to use N2HET to generate 20KHZ PWM with adjustable duty cycle. N2HET CLOCK=80MHz

Regards，

Gary