Our radar would be installed at the customer premises. There cannot be reset button that the customer has to push in case of problem, as in the demo boards. We have done a first protoseries, and we have found that reset is not reliable.
In the demo boards the NRST is done with RC circuit. What is the time constant that you recommend? If we would use e.g. Scmitt trigger to get the reset signal rise faster after time delay maybe this could help. Or is there too much noise in our board?
Does the NRESET input have an internal Schmitt trigger or do we have to put an external trigger to improve the resetting reliability of the sytem?
