ID:23618 Cannot use clear port with <name> port of altera_syncram megafunction and OPERATION_MODE parameter set to value <value>

CAUSE: You specified a clear port for the specified port of the altera_syncram megafunction and set the RAM_BLOCK_TYPE parameter with the specified value; however, the clear port cannot be used with an M512 block. This error usually occurs when you instantiate a megafunction directly in a text file rather than using the IP Parameter Editor .

ACTION: Modify the design and use a different memory block type, or do not use a clear port with an M512 block. To avoid receiving this message in the future, Intel recommends using the IP Parameter Editor.