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Altera_Forum's avatar
Altera_Forum
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16 years ago

basic problem with cycloneiii

I have a ep3c40q240c8.i can configure it from jtag and also program it's epcs16 and verifiy it.but the fpga after configuration have no effect.for example all pins are 1;no output affected by input;n...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

If your Quartus Version is 9.1 then this is the case, as this Quartus Version has a bug in generating the required files for programming EPCS devices. This bug will be fixed with the next service pack. (a patch is availabe via MySupport).