Hello there,
I have a question regarding to timing to go to sleep mode from normal mode, The datasheet is mentioning tmsel min and tmsel max, but it is not clear if we should lower the Tx pin 1) inside the mode select window or 2) before it
The TXD pin is sampled in the mode select window.
A transition to Standby mode is triggered if TXD is HIGH, or to Sleep mode if TXD is LOW.
So to ensure going to sleep, Should I set TXD to LOW before the mode select window?
Yes I think so!