Forum Discussion

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

pin planner error：can't place PLL

Hi all, I have a problem about pin planner when i use quartusii, it shows :can't place PLL"CLOCK:inst9|altpll_component|CLOCK_altpll:auto_generated|pll1"--I/Opin LVDS_CLK(port type INCLK of the PL...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thanks!

I changed a diffio pair to that pin, compilation passed!

thanks!