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Newbie seratacay
Newbie
2,834 Views
Registered: ‎07-05-2017

Tİming requirement are not matched for xapp1287

I try to writing bitstream of the xapp1287 for using tcl command. But after wirte bitstream completed, give some critical warning for the some of the clock paths are negative slacks, because of that timing requirements are not matched. How can I fix this error.

 

I add whole timing report the attachment.

 

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7 Replies
Moderator
Moderator
2,813 Views
Registered: ‎11-09-2015

Re: Tİming requirement are not matched for xapp1287

Hi @seratacay,

 

The xapp1287 is obsolete. Please use the example design integrated in vivado 2017.1/2017.2 to generate an HDMI Example design.

 

In vivado 2017.1/2:

-> add the HDMI IP to your project (targeting KC705)

-> right click on the IP and select generate example design

 

Regards,

 

Florent


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Newbie seratacay
Newbie
2,803 Views
Registered: ‎07-05-2017

Re: Tİming requirement are not matched for xapp1287

I dont have kc 7705 board for this example but I have xc 706 board. This example design also use this board?

 

best regards.

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Moderator
Moderator
2,791 Views
Registered: ‎11-09-2015

Re: Tİming requirement are not matched for xapp1287

Hi @seratacay,

 

Yes, there is also an example design for zc706.

 

Regards,

 

Florent


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Visitor eyyup_gun
Visitor
2,678 Views
Registered: ‎07-18-2017

Re: Tİming requirement are not matched for xapp1287

thank you for replying;

 

I did what you say and I create a project on ZC706 HDMI example, but SDK files are not generated how can we generate sdk file easily can we use xapp 1287 sdk file for this project.

 

best regards. 

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Moderator
Moderator
2,676 Views
Registered: ‎11-09-2015

Re: Tİming requirement are not matched for xapp1287

Hi @eyyup_gun,

 

Everything is explained in the PG236 see p59

 

Kind Regards,

 

Florent


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Visitor eyyup_gun
Visitor
2,615 Views
Registered: ‎07-18-2017

Re: Tİming requirement are not matched for xapp1287

Thanks your support. I have an another problem. I did all steps respectively on SDK. I got all connections with required cables for UART, HDMI and the others. But when debugging, operation flow is stopping in several point on codes. How to get it successfully?

 

Thanks. Best Regards. 

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Highlighted
Moderator
Moderator
2,606 Views
Registered: ‎11-09-2015

Re: Tİming requirement are not matched for xapp1287

Hi @eyyup_gun,

 

You might have breakpoints into your code.

 

Could you try to do Run As instead of Debug As.

 

If there is still an issue, please close this post and create a new one as it is a different issue

 

Regards,

 

Florent


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