ID:169190 Illegal assignment of half-rate memory interface pin to the I/O bank <text> pad group <number> -- LVDS receiver is being used in the pad group

CAUSE: You assigned one or more half-rate memory interface pins to the specificed pad group. However, the specified pad group also contains LVDS receiver pins. A single pad group can contain only LVDS receiver pins or only half-rate memory interface pins, but not both.

ACTION: Remove all half-rate memory interface pins from the specified pad group.