Dear Forum
Tryng to read the MIO50 /51 (pb1 pb2 pushbutton) on zedboard, i get alwais 1. Probably this is due to pullup resistor in this 2 pins. Question are:
-there is a C function able to modify the pull up (enable or disable it)
-why in vivado,under the MIO Configuration tab, I can modify pullup,speed ecc, but not the direction (remain alwais inout)
Thanks very much
Roberto
