TMS320F28377D: EPWM Synchronization scheme

Sivanagaraju Gangavarapu

Part Number: TMS320F28377D

Hi,

If we see the EPWM synchronization scheme picture from the reference manual, I don't see any connection from EPWM9 to EPWM 10. In my hardware, I want to use EPWM9 as Master to generate syncout and want to use it as syncin for EPWM10. is this possible? If yes, how to program it? Thanks.

over 3 years ago

0 Marlyn Rosales Castaneda20 over 3 years ago

TI__Mastermind 25800 points

Hi Sivanagaraju,

This is not possible. As you mentioned, the SYNCOUT of EPWM9 does not feed into EPWM10, you would have to choose something like EPWM7 to be the Master and send the SYNCOUT pulse of EPWM7 to EPWM10.

Best Regards,

Marlyn

0 Marlyn Rosales Castaneda20 over 3 years ago in reply to Marlyn Rosales Castaneda20

TI__Mastermind 25800 points

We do have other devices with a different synchronization scheme that would enable what you are trying to do such as F2838x, F28002x, and F28003x.

Best Regards,

Marlyn

0 Sivanagaraju Gangavarapu over 3 years ago in reply to Marlyn Rosales Castaneda20

Prodigy 40 points

Thanks.

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TMS320F28377D: EPWM Synchronization scheme