Hi.
I use the TMS320F28044 to generate the PWMs for a six phase DC DC converter with High Resolution. Currently the ePWM1 is the master and generate the SYNCO at CTR=ZERO. The other ePWMx are synchronized with the SYNCO from the master.
Now I will synchronize the master with a external trigger signal via a input pin. What I have to do? Which registers must be configured and what pin I have to use for the trigger signal? This controller has two EPWMSYNCI input pins. I found nothing in the documentation (Maybe I haven't searched enough).
Thanks
Regards
Sebastian Utz