ERROR:PLC 511: Too many input I/Os of type LVPECL, GTLP33 and GTL33 are assigned to Bank<number>. Bank<number> can only have up to 48 input I/Os of type LVPECL, GTLP33 and GTL33.

You have assigned too many LVPECL, GTLP33, and GTL33 input I/Os to the bank. .

Action

Reduce the number of LVPECL, GTLP33 and GTL33 I/OS below 48.