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Moderator
Moderator
680 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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HI @vinay_shenoy,

 

Xilinx does not support converters. It is up to the user to make sure that the adapter can work with their project.

 

On you monitor can you make sure you enabled the ULTRA HD deep colour:

foruns.JPG


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Explorer
Explorer
647 Views
Registered: ‎08-31-2016

Re: Display Port TX Design requirements

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Hi @florentw,

Yes, In the monitor I've enabled the ULTRA HD deep colour.

Is it possible to share the ZCU102 DP TX only project with which you were able to get UHD @60fps?

I want to check the application.

Regards,

Vinay Shenoy

Vinay Shenoy
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Scholar watari
Scholar
643 Views
Registered: ‎06-16-2013

Re: Display Port TX Design requirements

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Hi @vinay_shenoy

 

As you already knew, DP Tx on PS side can not support 4K@60Hz. The limitation is 4K@30Hz.

However, if you implement DP Tx with Xilinx's IP, you can use 4K@60Hz.

 

Best regards,

 

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Explorer
Explorer
640 Views
Registered: ‎08-31-2016

Re: Display Port TX Design requirements

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Hi @watari,

I'm working with DP TX using Xilinx IP (PL based design) and I am not able get UHD @60fps. I see display only upto UHD @30fps.

Regards,

Vinay

Vinay Shenoy
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Moderator
Moderator
1,865 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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Hi @vinay_shenoy,

I used the example designs integrated in vivado + sdk. Nothing more.

Please try with the DP 4K monitor instead of using an adapter.

Best Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
Explorer
Explorer
625 Views
Registered: ‎08-31-2016

Re: Display Port TX Design requirements

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Hi @florentw,

Thank you for the support.

I don't have a 4K DP monitor here. Let me check if I can arrange any.

Regards,

Vinay Shenoy

Vinay Shenoy
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Scholar watari
Scholar
618 Views
Registered: ‎06-16-2013

Re: Display Port TX Design requirements

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Hi @vinay_shenoy

 

Can you show us detail information for active adopter and cable (of cause cable length), if you can not prepare DP 4K monitor ?

Or

Can you show latest DPCD value again ?

 

I suspect an adopter and/or quality of cable...

 

PS.

I'M sure that the best way is to use 4K DP monitor.

But I can understand a little...

Best regards,

 

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Moderator
Moderator
523 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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Hi @vinay_shenoy,

Do you have any updates on this? Were you able to get a DP monitor? Did you do more tests?

Thanks and Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Explorer
Explorer
475 Views
Registered: ‎08-31-2016

Re: Display Port TX Design requirements

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Hi @florentw,

I have got the TED FMC card and a new Display Port 1.2 Monitor  to test the Xilinx example design at UHD@60fps.

In the PG199, page number 106, its mentioned "To run the example design on the ZCU102 board, ensure that the FMC voltage is set to 1.8V using SCUI Tool".

Where can I get SCUI tool? 

Regards,

Vinay

 

 

Vinay Shenoy
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Moderator
Moderator
468 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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Hi @vinay_shenoy,

On the ZCU102 page:

https://www.xilinx.com/support/documentation-navigation/design-hubs/dh0048-zcu102-evaluation-kit-hub.html

Under example design:

scui.JPG


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Moderator
Moderator
439 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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HI @vinay_shenoy,

Are you finally able to do 4K@60 (with reduced bandwidth) now?

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Explorer
Explorer
420 Views
Registered: ‎08-31-2016

Re: Display Port TX Design requirements

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Hi @florentw,
Sorry for the delayed response.
Yes, I was successful in testing the DP TX only example design at 4K@60 with new DP monitor.
Regards,
Vinay Shenoy
Vinay Shenoy
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Moderator
Moderator
412 Views
Registered: ‎11-09-2015

Re: Display Port TX Design requirements

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Hi @vinay_shenoy,

As it is now solved for you, could you kindly close the topic by marking the best reply as accepted solution?

Thanks and Regards,


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