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TMS320F28377D: TZFLG[OST] and TZOSTFLG ,Which flag occurs earlier?

Simen Biao
Expert 1875 points
Part Number: TMS320F28377D

Hi,

In spruhm8g.pdf ,page 1726, One-Shot (OSHT) section,

It mentions  that  " Additionally, when a one-shot trip event occurs, the one-shot trip event flag (TZFLG[OST]) is set and a
EPWMx_TZINT interrupt is generated if it is enabled in the TZEINT register and PIE peripheral. A corresponding flag for the event that caused the OST event is also set in register TZOSTFLG ".

TZFLG[OST] and TZOSTFLG ,Which flag  occurs earlier?

thanks,

best regards,

Simen