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Altera_Forum
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18 years ago

Targetting different FPGAs with NIOS II Design

I have a processor design that was generated using Quartus II 4.1, targetting a cyclone device. Recently I designed a board that used a cyclone II 2c35 and built the processor into the device (simpl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

As I know that the 2C5 and 2C8 has only 2 clock control blocks and 2 PLLs while the rest of Cyclone II has 4 each. I'm not sure if your issue is with the clocking or not. That's the difference between 2C5 and 2C35 generally.

Anyway, you should regenerate your processor for the device that you are generating for.