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Altera_Forum
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17 years ago

New to Altera. Error on Downloading bitstream

Hi All, I'm a new to Altera and I have a Cyclone II EP2C35 devkit. I wrote a small VHDL file which waits for one of the SW buttons and toggle a led. I made the pin assignements, synthesis, .......
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

first of all which interface you use for programming and so check your pin assignments for the fpga because there are some pins you cannot assign as i/o and there are dedicated clocks so you must be aware of pin assignments at first iteration