strapping pins and deep sleep

[greg-dickson]

I think that the level of the strapping pins is only read during a full reset.
Is that correct.

If I put an S3 into deep sleep and set pin 45 to high will that be seen as a strapping value.
It seems self evident as the pins should all be reset but I am curious if the strapping pins are read during wakeup from deep sleep.

Thanks.
Gregory

[LJH]

You could read 2.8 Strapping Pins in the ESP32-S3 datasheet or other chip datasheet, then it is written:
During the chip’s system reset (power-on-reset, RTC watchdog reset, brownout reset, analog super watchdog
reset, and crystal clock glitch detection reset), the latches of the strapping pins sample the voltage level as
strapping bits of “0” or “1”, and hold these bits until the chip is powered down or shut down.