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thank you for above process..I did same as u said but i have problem after below step...
When finished, go to assignments > pins
Assign pin,How can i assigne pins for add[19...1].I want to use bank 3 and 4 ... there are pin like DIFF_n,DIFF_p,DQ, Other dual purose(this is all symbole name from pin legend)..I dont know , how can i assigen pin to it ?
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Yes you can assign your signals to pins labeled DIFF_n and DIFF_p.
These can be used in pairs for differential signals, but when you use single ended signals, like your address and data bus, they can be used individually.
Just try. If you make a mistake, Quartus will complain.
Good luck, Ton
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