Forum Discussion

Honored Contributor

16 years ago

Clock inputs as general purpose inputs on Cyclone III?

I'm using a Cyclone III chip, it has 16 clock inputs and I'm only using one for an actual clock. Can I use the remaining 15 as general purpose inputs?

Altera_Forum

Honored Contributor

16 years ago

See page 4 of the pin connection guidelines:

http://www.altera.com/literature/dp/cyclone3/pcg-01003.pdf

They can be used as user inputs (but not outputs).

Jake

Forum Discussion

Clock inputs as general purpose inputs on Cyclone III?

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