ID:98013 Cannot use Write port width <value> with Read port width <value> for the specified RAM type <value> in DCFIFO megafunction.

CAUSE: You specified width values for the Write port and Read port of the buffer created by the dcfifo megafunction, resulting in an illegal combination.

ACTION: Modify the design and use width values for the Write port and Read port of the dcfifo megafunction buffer, resulting in a legal combination.