SPRZ267J March 2009 – September 2020 TMS320C28341 , TMS320C28342 , TMS320C28343 , TMS320C28343-Q1 , TMS320C28344 , TMS320C28345 , TMS320C28346 , TMS320C28346-Q1
PWM: Internal Pullups Briefly Enabled During Power Up
0
During power up, the pullups on the PWM pins are forced on briefly. This causes a low current glitch on the pin. This is not an issue during a warm reset.
This can be overcome by using a 1–2 kΩ resistor to ground the pin.