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Altera_Forum's avatar
Altera_Forum
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13 years ago

Working project now gives "PLL cannot be synthesized" error

I just re-installed 11.1sp2 and opened my qsys project and now I get the "PLL cannot be synthesized" error. It appears to be a bug because it says this for all DDR2 ALTMEMFPHY configurations. No sett...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Yeah, I'm sure they would. Unfortunately 12.1 seems to be giving people even more misery than 11.1. I'm re-installing from the web instead of an install file - the only difference between the last install and the previous one.