Tool/software:
hello
May you guide on how to achieve below function?
GPI（pin4 input），GPIO2(pin6 output），10kohm pull-up resistor in input and output pin；
Function demand: If GPI continuous 5s logic low，GPIO2 output a 20ms reset signal (active low)，output normal status is high；
Regards,
Dongbao
Hi Dongbao,
Here's an example of how something like this could be implemented.
https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/151/5Sreset.syscfg
As a side note, the GPI pin does not have internal pull up functionality, so you may need to switch which pin is the input to use the internal pull ups.
Best,
Ian
