I have instantiate two BRAM with M9K,why the percent of usage of Embedded Multiplier 9-bit elements is zero ?

Hi Zhang,

Just by instantiating ram module in top level module we can't instruct the quartus to use Embedded memory.

We have to logically connect the memory output ([31:0]q) to top level module outputs.

To check you can simply connect the memory output q to the output of top level file.

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Regards

Anand