The reference manual states that one must enable power following the rise of CARRIER_POWER_ON.
This is fully understood.
However, is there ANY special order in which the carrier board power supplies must rise?
Your carrier board schematic seems to start in this order +5V -> +3V3 -> +1V8, I assume this is because RESET_OUT is being held low from +1V8_PGOOD meaning it will only boot when all supplies are “on”.
May I reverse the order so that they start +1.8V -> +3.3V -> +5V and RESET_OUT is tied to +5V_PGOOD instead?
The reason I ask is that I have other chips on my board which requires this sequencing method.