Unresolved defparam reference to 'enable_ecc' in dcfifo_mixed_widths_component?

Description

Due to a problem in the Quartus® Prime software version 15.1, you may see this error when simulating a mixed width DCFIFO IP. The error occurs because the ECC parameter and port are now visible to users but it  does not for mixed_width_dcfifo simulation model.

Resolution

To work around this problem, regenerate the IP in the Quartus Prime software version 15.1 Update 1.