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447 Views
Registered: ‎02-26-2019

Display port Error in QuestaSim

Hi i have generated display port ip example from Vivado v2019.1 ,compiled succesfully but in elaboration i am facing below error

"-- Loading module dp_ss_wrapper
-- Loading module unisims_ver.IOBUF
** Error: ../../../../dp_tx_subsystem_0_ex.srcs/sources_1/bd/dp_ss/hdl/dp_ss_wrapper.v(223): Module 'dp_ss' is not defined.
-- Loading module glbl
Optimization failed"

Regards

DARSHAN

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7 Replies
Moderator
Moderator
405 Views
Registered: ‎11-09-2015

Re: Display port Error in QuestaSim

HI darshan.kumar.k.a@continental-corporation.com 

Kindly note that simulation for the Displayport TX Subsystem is not supported.


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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388 Views
Registered: ‎02-26-2019

Re: Display port Error in QuestaSim

Hi Florent ,

                    I   am not only doing simulation for the Displayport TX Subsystem .Please find the complete example of Block design.But compilation done successfuly during elaboration giving the Error.

 

Regards

DARSHAN

display_port_ex.png
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Moderator
Moderator
377 Views
Registered: ‎11-09-2015

Re: Display port Error in QuestaSim

Hi darshan.kumar.k.a@continental-corporation.com 

Can you share the synthesis log?


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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303 Views
Registered: ‎02-26-2019

Re: Display port Error in QuestaSim

Hi Florentw, please find the attached log. 

 

Regards

DARSHAN

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Moderator
Moderator
287 Views
Registered: ‎11-09-2015

Re: Display port Error in QuestaSim

HI darshan.kumar.k.a@continental-corporation.com 

I am confused. You said that you were getting errors. But looking at your log file, the simulation completes with no error:

335 Infos, 116 Warnings, 0 Critical Warnings and 0 Errors encountered.
synth_design completed successfully

Coud you clarify what error you are getting (outside simulation)?


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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284 Views
Registered: ‎02-26-2019

Re: Display port Error in QuestaSim

Hi Florentw , 

                     I am doing simulation in questa sim .compilation is error free only during elaboration it is giving error .can you help me in resolving this .

Regards

DARSHAN

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Moderator
Moderator
275 Views
Registered: ‎11-09-2015

Re: Display port Error in QuestaSim

HI darshan.kumar.k.a@continental-corporation.com 

As mentioned in my first reply, simulation is not supported with the Displayport Subsystem IPs.Thus, no, I cannot help you with this as I do not have any working test bench and I am not even sure this will work.

You might want to avoid doing simulation with the Displayport Subsystems IPs

Regards


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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