Has anyone used PN5180 in BGA package? I have got the pinouts for the package (under NDA) but there seems to be couple of signals which do not have proper definitions.
Signal #1: PRD
Signal #2 : TVDD_IN
- Note that there is already a TVDD pin in the package. I am not sure what TVDD_IN is for. Further, TVDD and TVDD_IN are not connected inside the package.
Any ideas on what these signals are used for?
I have raised a support question with NXP.. but they have gone quiet.. :-(