Other Parts Discussed in Thread: TPS65219
So I chose this PMIC as the AM6234ATCGGAALW recommends using this PMIC in conjunction with itself.
However, the reference designs for this Sitara and similar parts use a more distributed single controller for each rail. As such its been challanging to decipher the intended use between this pmic and the Sitara processor.
Specifically pins such as: NRESPWRON(seems like a Pgood signal of sorts), PWRHOLD_ON(seems like an enable for the PMIC), and some of the pwm AVS circuitry.
I suppose what I am asking is if there is a reference design that implements these various features between these two product families?
Or perhaps a more detailed source of information regarding this part(at times it still seems very early production in terms of what information is available)?
Extra Question:
Additionally, it is unclear what the factory default programmed settings are, where is that information stored/located?