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debugger
Observer
Observer
302 Views
Registered: ‎08-14-2015

Constraining logic to specific PBLOCKs

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Hi,

I want to constrain some logic to a specific area with a PBLOCK. After implementation I see that the logic is not entirely placed inside the PBLOCK perimeter. Vivado place it in the vicinity of the PBLOCK with some of the logic placed inside and outside. This is happen even if I resize or move the PBLCK to fit the logic. 

Anybody know how to fix this?

 

Many thanks!

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1 Solution

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hongh
Moderator
Moderator
290 Views
Registered: ‎11-04-2010

Please  try to set the IS_SOFT property to 0 for the pblock.

Ex: set_property   IS_SOFT 0 [get_pblocks XX]

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2 Replies
hongh
Moderator
Moderator
291 Views
Registered: ‎11-04-2010

Please  try to set the IS_SOFT property to 0 for the pblock.

Ex: set_property   IS_SOFT 0 [get_pblocks XX]

-------------------------------------------------------------------------
Don't forget to reply, kudo, and accept as solution.
-------------------------------------------------------------------------

View solution in original post

debugger
Observer
Observer
285 Views
Registered: ‎08-14-2015

Thank you! It worked.

Cheers

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