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Altera_Forum
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12 years ago

Arria V performance Vs Arria II

Hi,Just wondering if any others out there had experienced poor timing performance from Arria V in comparison to Arria II ?We have a fairly standard but high speed RTL design which we used to run happ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Yes there is. One thing in particular we have noticed is that insertion/exit time to global buffers is SLOW. If you have signals on global buffers - likely your resets will get promoted - you may have better results doing a manual assignment to a peripheral or regional buffer