Power on sequence

Neutis module has an internal delay(Trst), it is important for the correct power-on process. Power-on reset signal gets propagated to CPU 60 ms after 3V3_IN power becomes stable. The diagram below shows that voltage at all power inputs becomes stable at the same time or with delays (t1, t2) no more than 1 ms. All power must be stable when power-on reset signal gets to CPU (Trst).