Dear team,
We are using tms320f28375s controller. We observed controller reset.
1. If reset is due to noise on reset pin, what should be the minimum pulse duration required to make controller reset.
2. In datasheet they provided 100us for POR, 3.2 us for warm reset, doubt is whether these are the durations for which reset pin is held low by controller?
3. If trace length from capacitor to controller reset pin is more(~50mm), how to avoid reset due to noise coupling, i.e., capacitance value ( in datasheet given less than or equal to 100nf). In our application we have very high common mode noise environment
Dv/dt between controller ground and other hot grounds (IGBT gate driver)
