Part Number: TMS320F2800157-Q1
Hello,
In one of application I am using digital compare sub module and one of the DCxEVTY is linked to the action qualifier T1.
Now Latch of DCXEVTY is enabled(cleared at period). Assume, I am making PWM high at counter = 300, and making PWM low at T1U event. (counter running from 0 to 499)
Now, if DCXEVTY is occurs at counter = 200, and as latch is enabled it persist till counter = 499.
My doubts are:
1) is T1U only occurs at counter = 200(Only at one instance) or it keeps active till 499 count and once PWM becomes high at counter =300 it reset to 0 immediately?
2) If T1U only active only at counter = 200, then I should see high pulse for 300 to 499 count and if it persist continuously then ideally I should get continuous low pulse (which type of PWM it will provide as output?)
Thank you. Regards,
