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Altera_Forum's avatar
Altera_Forum
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11 years ago

Cyclone V speed is much slower

Hello. I am new to Cyclone V. I took my design for Cyclone III and recompiled it with Quartus II web 13.1. From the timing analyzer, I can see that the maximum clock rate is only 84 Mhz while I was...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Post your TimeQuest report. It may be there are some cross clock domain paths that the tool is working hard on, then giving up on other paths.

Pete