We found that our board layout/manufacturing cause the crystal not running issue. Once we clean the board and solder the chip back again, the crystal is running and this "BBPLL calibration timeout" issue is gone.
Thanks for your support.
Allen
We found that our board layout/manufacturing cause the crystal not running issue. Once we clean the board and solder the chip back again, the crystal is running and this "BBPLL calibration timeout" issue is gone.
Thanks for your support.
Allen