Type: Answers, Errata

Area: EMIF, Intellectual Property



Unable to Directly Recompile Quartus II version 10.1 Design for UniPHY External Memory Interfaces in Quartus II version 11.0

Description

A design compiled in the Quartus II software version 10.1 cannot be directly recompiled in version 11.0, for speeds greater than 500 MHz.

Workaround/Fix

The workaround for this issue is to load the <variation_name>.v file generated by the version 10.1 MegaWizard Plug-In Manager into the version 11.0 MegaWizard Plug-In Manager and regenerate the IP core in version 11.0.