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Visitor martinez.r
Visitor
172 Views
Registered: ‎08-10-2018

Artix 7 Nexys 4 Vivado error

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Hello, I am tring to syntesize a class project and continuously get an error that my simple test project has failed to synthesize. The professor seems to think that it is an issue with Vivado itself, which I don't really know what to do with. Attatched are both the PDF for the assignment, which is very basic, as well as my project folder archived as a .zip.

Can someone please shed some light on this, or point me in the right direction?

Thanks
Rob


vivadoError.png
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1 Solution

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Moderator
Moderator
132 Views
Registered: ‎03-16-2017

Re: Artix 7 Nexys 4 Vivado error

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Hi @martinez.r,

Basically, you have not set the IO standarads for your IOs and that's what the error says about. 

Go through these AR below which may help you out. 

https://www.xilinx.com/support/answers/56354.html

Add IOSTANDARD and PACKAGE_PIN constraints for all I/Os in the design. - Open implemented design and set the IO Standard as per your requirement on the IOs.

Regards,
hemangd

Don't forget to give kudos and mark it as accepted solution if your issue gets resolved.
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2 Replies
Moderator
Moderator
133 Views
Registered: ‎03-16-2017

Re: Artix 7 Nexys 4 Vivado error

Jump to solution

Hi @martinez.r,

Basically, you have not set the IO standarads for your IOs and that's what the error says about. 

Go through these AR below which may help you out. 

https://www.xilinx.com/support/answers/56354.html

Add IOSTANDARD and PACKAGE_PIN constraints for all I/Os in the design. - Open implemented design and set the IO Standard as per your requirement on the IOs.

Regards,
hemangd

Don't forget to give kudos and mark it as accepted solution if your issue gets resolved.
0 Kudos
Visitor martinez.r
Visitor
65 Views
Registered: ‎08-10-2018

Re: Artix 7 Nexys 4 Vivado error

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Thank you @hemangd

that was exactly the problem!

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