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Altera_Forum
Honored Contributor
Honored Contributornios ii doesn't run hello world (or sometimes not correctly)
Hi Guys, i have a problem with the niosii. I use a Altera Cyclone IV EP4CE22E22C8N on a selfmade board. The board now only contains a 60MHz Clock, the fpga and a sdram. The Reset and exception...
Altera_ForumHonored Contributor
Honored ContributorIt's difficult to find the cause of the problem with this minimal information.
I'll give you only a few ideas: - is your fpga design fully timing constrained? - does it meet timing? - are you using reduced HAL drivers? If yes, try to switch to the full featured version - is there any delay between one hello world print and the next one?
