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Observer danewhome
Observer
178 Views
Registered: ‎01-18-2018

How to maintain IP/BD OOB xdc and USER xdc

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How do user know IP or BD build-in constraints and prevent double constrain action in user's USER.xdc file?

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Xilinx Employee
Xilinx Employee
135 Views
Registered: ‎01-30-2019

Re: How to maintain IP/BD OOB xdc and USER xdc

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@danewhome 

Go to Sources -> IP Sources -> unfold the Synthesis folder, you will see the default xdc provided along with the IP

Capture.JPG

you can open this file to see what IP constraints are delivered with the IP.

Also see the following document to decide the processing order of default constraints and user-defined constraints

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_3/ug896-vivado-ip.pdf#page=38

--Suraj

 

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Xilinx Employee
Xilinx Employee
136 Views
Registered: ‎01-30-2019

Re: How to maintain IP/BD OOB xdc and USER xdc

Jump to solution

@danewhome 

Go to Sources -> IP Sources -> unfold the Synthesis folder, you will see the default xdc provided along with the IP

Capture.JPG

you can open this file to see what IP constraints are delivered with the IP.

Also see the following document to decide the processing order of default constraints and user-defined constraints

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_3/ug896-vivado-ip.pdf#page=38

--Suraj

 

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