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VSavi3's avatar
VSavi3
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3 years ago

Quartus-21.1.0.842 Fitter problems

Hi, I have a design which compile and fit properly in Quartus_19.1.0.670 version. But exactly same design does not fit when I use Quartus-21.1.0.842. It gave me following error. I tr...
VSavi3's avatar
VSavi3
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3 years ago

Hi,

Thanks for the reply.

In 19.1 its about ~55% full. Its certainly not the design going beyond the capacity. With ease we can fit it in 19.1 and its prior version 15.1 which I have installed.

Its partitioned well, block based. I am not using Logic lock functionality, each time I do Quartus synthesis and fitting. Constraints file looks just fine.

Very much puzzled with latest version. Started thinking now, might be a Quartus bug itself?

Regards,

Vikram