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Original question:

TMS320F28P650DK: SFO doesn't return the correct MEP

TMS320F28P650DK: Autoconvert(HRPWM) doesn't work in EPWM9~18

chuanhui.weng
Prodigy 30 points

Part Number: TMS320F28P650DK
Other Parts Discussed in Thread: C2000WARE

Tool/software:

Hi,

I found the Autoconvert(HRPWM) doesn't work in EPWM9~18.

I used the demo project ‘hrpwm_ex1_duty_sfo’ and copy the configuratin of EPWM4 to EPWM13, and do the related action in the app code.

I can see from the scope that the HRPWM worked in the EPWM4 and didn't work in the EPWM13.