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Altera_Forum
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13 years ago

PLL dedicated input pin?

Hello. In my design I want to use DDR2 external memory through ALTMEMPHY. The reference in external memory design guideline says I should trace the feeding clock to the dedicated pll input pin (av...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

In the clocking resources chapter of the handbook, there should be a table which says which of the dedicated clock input pins can drive which PLLs.