Forum Discussion
Altera_Forum
Honored Contributor
13 years agoWorking 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
Honored Contributor
13 years agoaltera will likely tell you to try with the latest version of quartus