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Adventurer
Adventurer
231 Views
Registered: ‎11-08-2017

Fix Ports -> what does it mean?

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Hi All,

In the Vivado IDE, in the I/O Ports tab of the Implemented Design, there is an option to select 'Fix Ports'. What does it exectly do? 

Thank you!

 

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Moderator
Moderator
216 Views
Registered: ‎09-15-2016

Re: Fix Ports -> what does it mean?

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Hi @dmitryl_home

Whatever pin assignment you have done when writing the physical constraints will be reflected under IO ports tab as fixed (selected). You can alos assign some other package pin from the drop down and save. Now re-run the implementation. The pin re-assignment for that port will be reflected under IO ports tab.

Regards
Rohit
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2 Replies
Moderator
Moderator
217 Views
Registered: ‎09-15-2016

Re: Fix Ports -> what does it mean?

Jump to solution

Hi @dmitryl_home

Whatever pin assignment you have done when writing the physical constraints will be reflected under IO ports tab as fixed (selected). You can alos assign some other package pin from the drop down and save. Now re-run the implementation. The pin re-assignment for that port will be reflected under IO ports tab.

Regards
Rohit
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
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Moderator
Moderator
97 Views
Registered: ‎01-16-2013

Re: Fix Ports -> what does it mean?

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@dmitryl_home

 

If your query is addressed, Can you close this thread by marking the above post as "Accept as Solution"

 

--Syed

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Did you check our new quick reference timing closure guide (UG1292)?
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