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MJone6's avatar
MJone6
Icon for New Contributor rankNew Contributor
7 years ago

Dual Configuration IP does not trigger reconfiguration in MAX 10

I have a design using 10M16SAU169I7G, with an instance of the remote_configuration IP. The nCONFIG pin is enabled like the NIOS example, and using some external pin logic, I can select and configure ...
Nooraini_Y_Intel's avatar
Nooraini_Y_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi MJone6,

It is good to know that you are able to resolve the issue at your side. However there is no need to add this assignment into the project design. I have tested my own design in Quartus v18.0 with the Dual boot IP without this assignment and it can still function correctly. I observe that only older Quartus version such as v15.1 and lower will generate .qdf file however newer Quartus no longer do this. There is no such setting in Quartus GUI for this assignment.

set_global_assignment -name ENABLE_NCONFIG_FROM_CORE On

The AN741 example design that I provided was originally created in Quartus v15.1 which I migrated into Quartus v18.0. When I created a new design in Quartus v18.0 , no such .qdf file and assignment was generated. Yet, my design can function as expected thus this is not a bug.

You are right about the AN741 is a bit outdated as it was created during Quartus v15.1. Newer Quartus version can generate the .rpd file for CFM0 and CFM1/2 respectively.

Regards,

Nooraini