Hi,
I am bring up a custom PCB and the SNVS, DCDC and 3V3 rails all come up OK in the right order. As a result I was expecting the 1V2 rail to come up to power the M7 core, but it doesn't. I have the inductor and caps connected right but nothing. Is there anything I have to do to enable it?
Thanks
UPDATE: I populated another PCB and all the rails come up OK now. I guess I can put this one down to manufacturing issues?
Thanks for the advise