Critical Warning 16248 (pin is placed too close with ADC pins) and TSD use.

I don't understand your answer.

You said that ADC Sampling is influenced by analog inputs. I agree, i read this point too in the IntelFPGA documentation. But TSD doesn't use input how it can be influenced by GPIO?

"TSD data need to be sampled by with refrence voltage" -> does it means by using an external reference voltage ? Or using internal reference is enough ?

Moreover i checked my pinout, and i use too many pins on those banks (1B and 8) to move them to the other banks.