ID:12547 Real-time CRC must be enabled for CRC block

CAUSE: You created a CRC block in the design, but did not enable real-time CRC for the target device in the Quartus Prime Settings File (.qsf).

ACTION: Specify the real-time CRC settings for the device in the QSF or modify the design to delete the CRC block. Enable error-detection CRC through the Device and Pins Options Dialog Box .