Tool/software: TI-RTOS
we are 
using CC2630 as ELOCK project, using 1.8V power supply. Because other circuits have current consumption, we use oscilloscope to observe that the power supply is about 20 subtle pulled down to about 1.6V, resulting in the restart of CC2630. We took three batches of CC2630, AZ0R, AI8P batches will not restart, but AF0H batch will restart.
Question:
1. Want to know the meaning of each letter such as AF0H on CC2630 screen printing.
2. How can I solve the problem of restart?
