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Altera_Forum's avatar
Altera_Forum
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11 years ago

Problem with Pin out not corresponding to the settings in my design

I am usign Quartus II to program an FPGA Cyclone 3. I am including the Nios Processor in my design. I had it working initially satisfactorily. However, I made a few additions and modifications ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Did you check fpga pin assignments?

You can also try Signaltapping the pio output or loopback it to a pio input.