Forum Discussion
Altera_Forum
Honored Contributor
10 years agofyi, if you are using the Quartus II version with IP catalog and open up design created with Megawizard, Quartus II should auto upgrade your IP. However, you could not downgrade from IP Catalog to Megawizard. In other words, you should not be able to open the design created ie with 15.0 in Quartus II 11.0.