Hello I would like to use the on-chip RAM in quartus for a custom design which doesnt use the avalon bus.Could you please advise me which component from the ip library catalogue i should use as the memory controller ?

​Hi,

Yes, you can use Quartus Lite for integrate or design.

I have no idea on the IP's used in your Qsys system, However may be some IP in you qsys system may required license.

Example: Nios II is available in e and f variant where e is free and f required license.

You can check the IP's in your qsys system.

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

Regards

Anand​