ID:307025 Pin <name> must be fed by an OUTPUT_PHASE_ALIGNMENT atom with the operation_mode set to ddio_out.

CAUSE: The jitter or uncertainty values used in the ALTMEMPHY timing analysis for the memory interface depend on a specific circuit topology.

ACTION: To obtain accurate jitter or uncertainty values, you must change the design so that the pin is fed by an OUTPUT_PHASE_ALIGNMENT atom with the operation_mode set to ddio_out.