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Altera_Forum's avatar
Altera_Forum
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15 years ago

Another Cyclone III problem

Hi, I've got a problem with configuring CycloneIII(EP3C120F780I7N) in AS mode on my custom board. Also when I try to programm my EPCS64, Quartus programmer says that Device ID can't be read....
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Maybe the capacitance on your AS lines is too big. You should check values of your capacitors