Hello,
on the "Digilent XUP Vertex-II" the J5 and J6 connectors (Low Speed Extension Connectors) run with
2.5V, although I used for the IO-type "LVTTL" in the UCF-File. Is it impossible to run these connectors with 3.3V or does anyone know what my problem could be?My board: XUP Vertex II Pro Development System FPGA: XC2vP30, ff896
thank you for help Ludwig Lenz