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Altera_Forum
Honored Contributor
Honored ContributorFeeding an input of a PLL with the output of another PLL - Problem
Hi! I have the following problem: I want to use a Cyclone 2C5F256 as a LVDS receiver and transmitter. The received data comes from a Cyclone 2C35F484 and is then converted into RS485 signa...
Altera_ForumHonored Contributor
Honored ContributorIt doesn't work. Cyclone II PLLs can only be clocked from one of four dedicated clock inputs, each. But you should be able to use a common PLL for LVDS RX and TX.
