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Altera_Forum
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18 years ago

MAX 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 file I try even with the simplest design (direct connection from an input to an output). Moreover, I even can't erase the chip.

I have tried with Quartus 6.1 and 7.2.

However, if I use a blank file name (by auto detect), I am able to erase. Also, I have no problem of programming with the original pof files.

Obviously, the progarmer is fine and I have some flaw in the file but I can't figure it out - everything during the compilation works fine.

Probably will turn out as a stupid mistake.

Any ideas?

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