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Altera_Forum
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10 years ago

IO megafunction altpll not available for cyclone V in Quartus II 14.1

I am using web edition of Quartus II 14.1 and try to build an application for Cyclone V device (5CEBA7F31C8). I found that Symbol->megafunctions->IO->altpll has been grayed out. I check the cyclone V...
Altera_Forum's avatar
Altera_Forum
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9 years ago

Cyclone V enables Altera PLL and disables altpll megafunctions. The other way round for cyclone IV. I am looking for a way to produce a component compatible for both families.