Honored Contributor
Honored ContributorI'd like to revive this page. Someone might have new answers about this. I've just realized that the SDRAM in DE2-115 is not a DDR one so none in the MegaWizard IP works.
In this tutorial, the SDRAM was used along side NIOS. I don't want to use NIOS like the thread starter. ftp://ftp.altera.com/up/pub/altera_material/12.0/tutorials/vhdl/de2-115/using_the_sdram.pdf Any insights on how to implement the SDRAM without NIOS? In Chapter 9: Implementing and Parameterizing Memory IP 9–3 Design Flow of this handbook (http://www.altera.com/literature/hb/external-memory/emi_plan.pdf), it showed two possible ways to generate the IP. One using the Qsys and the other using the MegaWizard. Can someone share their knowledge on how to create a complete IP of the SDRAM Controller using Qsys with AVALON interface as the controlling component?
