Hi,
Datasheet startup procedure (section 9.5.3.1) mentioned
"It is important to note that I2C control port register changes should only occur when the device is placed into SLEEP. This can be accomplished by configuring Register 0x3h-D[1:0] in the control register."
Since the device power up in DEEP SLEEP mode, must we still set register 0x03 = 0x02 before we can configure other registers?
If we keep it in DEEP SLEEP mode and continue to configure other registers, after all register completed, then set 0x03 =0x03 (PLAY).
What will happen?