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Pranav_malik's avatar
Pranav_malik
Icon for New Contributor rankNew Contributor
2 months ago

ALTPLL Megawizard keeps crashes

I wanted to instantiate a PLL in my design but the ALTPLL ip wizard opens for a few seconds and then crashes.  im using Quartus Prime Lite 25.1 edition.  Kindly suggest remedies. 
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FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
2 months ago

Hi,
known problem, either coruppted GUI or wizard terminates. Suggestion is to use previous Quartus version to generate ALTPLL IP or to instatiate in HDL. No patch available yet, I believe.
See e.g. ALT PLL GUI MESSDED UP ON INVOCATION | Altera Community

Best regards
Frank