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Contributor
Contributor
309 Views
Registered: ‎01-10-2019

What's the maximum frequency

Now That I'm using the Virtex ultrascale developer board, I want to know the highest frequency that some simple algorithms can run on.For example, 2 input adder, multiplexer, multiplier and so on, could you give me some information?Thank you !

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Moderator
Moderator
296 Views
Registered: ‎11-04-2010

Vivado tool is timing driven, which means when the required period is fulfilled, the tool will not try to get better result. So it's not easy to know the potential max_freq in one run.

With the current result, you can calculate the frequency of the core logic from "the required period minus slack"

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Xilinx Employee
Xilinx Employee
291 Views
Registered: ‎05-14-2008

Check this AR:

https://www.xilinx.com/support/answers/57304.html

May be helpful for you.

-vivian

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Contributor
Contributor
211 Views
Registered: ‎01-10-2019

Thank for your answer!
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Contributor
Contributor
210 Views
Registered: ‎01-10-2019

thanks for your answer!
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Moderator
Moderator
184 Views
Registered: ‎01-16-2013

@zengqh 

If the information provided earlier was helpful and resolved your query/concerns please close this thread by accepting the post as solution.

Thanks,
Yash

 

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