Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The warning about pll

HI! Everyoe! I want to use pll to generate two clocks, one is clk_100m,and the other is clk_25m, After compilation,there is a warning: warning: PLL ""pll:pll_inst|altpll:altpll_compone...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Are you using Classic Timing Analyzer? If I remember, that's a setting under Assignents -> Settings -> Timing Analyzer -> More Settings. You can go there and turn it on. If you use TimeQuest, it's automatic.

(I don't remember what this option does though...)