ID:15748 Ignored Virtual Pin assignment on CRCBLOCK pin "<name>"

CAUSE: You assigned the Virtual Pin logic option to a pin that connects to a crcblock port. However, this option assignment is illegal for virtual 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.