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Altera_Forum
Honored Contributor
Honored ContributorALTMEMPHY without PLL
I created a DDR2 controller with Megawizard. My question is there a way to create it without PLL. I want to use a own PLL, since our design uses all PLL, and we would like to reuse one of the existin...
Altera_ForumHonored Contributor
Honored ContributorI've checked the design, it doesn't seem possible to reuse any output.
I thought it might be possble, since I used a Xilinx controller before and this one only used two clocks. The Cyclone3 controller needs the 5 output of the PLL.
