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Explorer
Explorer
3,405 Views
Registered: ‎03-31-2016

vivado 2015.4 running P&R issue

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Hello

 

Used the vivado 2013.03 running P&R is OK, but used the vivado 2015.4 running P&R is error

 

Change the vivado version running P&R miss this error message:

 

FPGA device:xc7v2000t

 

 

 

ERROR: [Constraints 18-608] We cannot route the nets within the site IOB_X0Y86.
Reason: Could not route the logical net: ../../../WEJ on site IOB_X0Y86 to the load pin OUTBUF_DCIEN.OUT.
Please check your design to see if the pin has a legal route to its driver or loads.

 

 

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Moderator
Moderator
6,405 Views
Registered: ‎01-16-2013

Re: vivado 2015.4 running P&R issue

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@quincyq2003,

 

Check if the similar forum thread helps:

https://forums.xilinx.com/t5/Implementation/ERROR-cannot-route-the-nets-within-the-site-IOB-X1Y227/td-p/640909

 

--Syed

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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.

Did you check our new quick reference timing closure guide (UG1292)?
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2 Replies
Moderator
Moderator
6,406 Views
Registered: ‎01-16-2013

Re: vivado 2015.4 running P&R issue

Jump to solution

@quincyq2003,

 

Check if the similar forum thread helps:

https://forums.xilinx.com/t5/Implementation/ERROR-cannot-route-the-nets-within-the-site-IOB-X1Y227/td-p/640909

 

--Syed

---------------------------------------------------------------------------------------------
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.

Did you check our new quick reference timing closure guide (UG1292)?
---------------------------------------------------------------------------------------------
0 Kudos
Explorer
Explorer
3,354 Views
Registered: ‎03-31-2016

Re: vivado 2015.4 running P&R issue

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Hello @syedz

 

 

Thanks for your help!!!

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