ID:15736 Ignored Virtual Pin logic option on LVDS pin "<name>" -- logic option is illegal for LVDS pins
CAUSE: You assigned the LVDS pin. However, this assignment is illegal for LVDS pins. When this condition occurs, Analysis & Synthesis ignores the Virtual Pin assignment for the pin.
ACTION: No action is required. However, to avoid receiving this message in the future, remove the Virtual Pin assignment from the pin.