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Altera_Forum
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16 years ago

QII fitter routing problem

Hi there, I have a design that sometimes has twice the compilation time as it usually does (even with just minor changes). It happens when the first or even the second routing attemp fails. Is ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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Hi GPK,

Thank you for your reply. The maximum routing utilization is about 70%. Do you think this could be the problem?

I couldn't find anything in the design that can cause this to happen and begin to wonder if this is a bug in QII 8.1/9.1. Does anyone have the similiar experience?

Thanks,

Hua

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Hi,

what is the device utilization ? Register, Memory ....

Kind regards

GPK