Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Which QSF file is used in Quartus ?

In Quartus, with Assignment Editor, I can manage the pin locations, and I see, with the date, that my file project.qsf in my project folder is updated. Despite this, during the compilation, I have...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

THe .qpf points to the .qsf(or multple .qsf files if doing revisions). Project -> Revisions lets you change the .qsf it points to or create a new one. It's also possible to have a .qsf source another one, but not used very often and not overly recommended(since the GUI doesn't know which one to write to), but it has some good use cases.

Most designs only have one .qsf. Does yours have more?

What's the error?

Try closing Quartus and deleting the /db and /incremental_db, then re-running