- Ask a related questionWhat is a related question?A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
Hi Experts,
Regarding ePWM, TBCTR configured as count up mode is counting up to the period(TBPRD). When a software is attempting to write new TBCTR at just TBCTR reaches to TBPRD, what happens?
case 1) TBCTR is reset to zero at the next edge of TBCLK after TBCTR equals to TBPRD and continue to increment the count. Thus, writing TBCTR is ignored.
case 2) TBCTR is updated to new writing data at the next edge of TBCLK after TBCTR equals to TBPRD and continue to increment the count. Thus, TBCTR is NOT reset to zero.
Regards,
Uchikoshi
