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Observer yukkmn
Observer
183 Views
Registered: ‎03-31-2019

What is difference "Report Timing Summary" and "Design Timing Summary"?

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Hello, everyone.

When I watched "Report Timing Summary", I found "Total Number of Endpoint" differ from "Timing Summary - impl_1".
#"Timing Summary - impl_1" means result of "Open Implemented Design".

"Report Timing Summary" has more endpoints than "Timing Summary - impl_1".
What is difference?

Thank you.

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1 Solution

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Xilinx Employee
Xilinx Employee
173 Views
Registered: ‎05-22-2018

Re: What is difference "Report Timing Summary" and "Design Timing Summary"?

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Hi @yukkmn ,

Design Timing Summary is a sub report of Report Timing Summary. Check page number 30 of below link:

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_3/ug906-vivado-design-analysis.pdf

Thanks,

Raj

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Xilinx Employee
Xilinx Employee
174 Views
Registered: ‎05-22-2018

Re: What is difference "Report Timing Summary" and "Design Timing Summary"?

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Hi @yukkmn ,

Design Timing Summary is a sub report of Report Timing Summary. Check page number 30 of below link:

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_3/ug906-vivado-design-analysis.pdf

Thanks,

Raj

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Observer yukkmn
Observer
148 Views
Registered: ‎03-31-2019

Re: What is difference "Report Timing Summary" and "Design Timing Summary"?

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Hi, rshekhaw.

I want "Design Timing Summary" means result of "Open Implemented Design". It is not sub category.
In "Design Runs" tab, I think "WNS","TNS" and etc are the same value in "Timing" tab.
But when I retrid to get timing information by "Report Timing Summary", NEW tab said it differ from first result.
I want to kow this issue!

What is the firtst timing tab name resulted of "Open Implemented Design"? I don't know this name. So It made me difficult to explain status.

Thankyou.

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

Re: What is difference "Report Timing Summary" and "Design Timing Summary"?

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The two should match.

The Design timing summary automatically opened after opening implemented design was the timing summary report generated at the end of Implementation run.

Then the "report timing summary" that was manually run in the implemented design should give the same "WNS/TNS..." results if you were using the default settings.

If they don't match, can you attatch the two reports?

-vivian

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