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Altera_Forum
Honored Contributor
17 years agoclock pin assignments and cyclone III
Hello there, I have 2 external clocks and currently I have assigned them to - Pin 91 of bank 6 with 3.3 LVTTL - Pin 22 of bank 1 with 3.0 LVTTL of my EP3C5E144C8 FPGA However Quartus...
Altera_Forum
Honored Contributor
17 years agoWell, I understand that this is a warning and I don't think that I mentioned the word error somewhere. However is it safe to ignore it or do clocks have a different voltage setup compare to the rest of the pins ?