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thinci8028
Visitor
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Registered: ‎09-26-2018

PCIE IP interface with protium

Hi,

 

I am getting below error when i trying to do pnr of PCIE IP Gen 3 :- 

ERROR: [Vivado 12-1411] Cannot set LOC property of ports, Site location (GTHE3_CHANNEL_X0Y4) is not valid for the shape with the following elements:
RPP-P-O-2-PTMCONN-BG7-pcie_TXN0__obuf
pcie_TXN0

 

I generated it for site x0y0 and it is asking for site x0y4 not sure why ?

Also, For protium the IP pins are GT type, but when i am generating IP i am not getting any option to generate the IP with GT buffers.

 

Note: Attached the pnr log 

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venkata
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Registered: ‎02-16-2010

When you say you are generating for site x0y0, are you referring to GT (or) PCIe site?

In the IP GUI, if you select the GT location then you will not need to set the LOC constraint for TXP/TXN, RXP/RXN ports.

Please select the correct GT location in PCIe GUI and remove the LOC constraints on TXP/TXN, RXP/RXN.
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thinci8028
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Registered: ‎09-26-2018

Thanks for the reply.

 

I corrected the GT location and removed the constraints, but still same issue is there. Attaching pnr logs and xdc.

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