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Altera_Forum
Honored Contributor
Honored ContributorMAX II Dev. kit programming
Hi, I enconter a strage phenomena: when I try to program the EPM1270F256CS5 I imediatly get an error: "Error: Operation failed" (the progarming is not started at all). This accures with every f...
Altera_ForumHonored Contributor
Honored ContributorHello Ran,
I don't remember to have ever seen a similar behaviour. You should contact Altera support unless other forum members would know a solution, it may be a Quartus bug (at least not giving a meaningful error report must be regarded as such). You say, that even minimal designs couldn't be downloaded. Did you try also with a new project, using default settings except for the device? Regards, Frank
