PLL? Cyclone ii? I/o

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Is it possible to use the Cyclone ii PLL to divide down a 37.5Mhz clock on a standard input/output pin. Does it need to be on a dedicated Pin?

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Why don't you try it, you have the tool in front of you? :)

I believe you will be able to, however, you will get a warning about excessive jitter, since the output path is not a dedicated PLL output pin. At such a low frequency, this warning can be ignored.

However, what frequency are you trying to create? You might be better off using a counter to divide a higher frequency clock down, and then use that as a toggling output. You won't get a warning in that case.

Cheers,

Dave