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Altera_Forum
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10 years ago

Altera FPGA LED switches OFF after loading the sof file

Hi all, I am trying to load my Altera Arria - II FPGA with the .sof file generated. The loading is successful but the FPGA LEDs switches OFF when it is supposed to turn ON. When I program the F...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Your post has far too little detail:

What LED is it? one of the ones connected to the FPGA or some other FPGA peripheral?

Did you compile it with the same version of quartus (linux/windows and 32/64 bit are all different versions, even if the version number is the same).

Does it have full timing specs?

Is it on to the same board?