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Altera_Forum
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10 years ago

Altera Cyclone 2 PLL

I've been trying for a while to work with the Cyclone 2's PLL. In general I want to produce a signal of 100Mhz output with a 25Mhz clk input. And see if my radio detects it. In the photos b...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Yes. 50MHz straight into the PLL. Quartus won't let you drive the PLL from 'another block' in the way you're trying.

Cheers,

Alex