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Altera_Forum's avatar
Altera_Forum
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13 years ago

Quartus II Settings File changed outside of Quartus II warning?

Hi, I see this warning pop up when I compile my design: "The Quartus II Settings File changed outside of the Quartus II software and contains errors. Rewriting the Quartus II Settings File with...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

There was a time when I also used to write directly to the .qsf settings file. But then I stopped because I noticed Quartus has this nasty habit of often ignoring the .qsf file and using some cached value. Try to only apply settings through the respective assignment windows or .tcl scripts. Like this you can be sure that the settings is legal and that it will actually be used.