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359 Views
Registered: ‎12-18-2018

AC701 FMC signals skews or lengths

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Hi all guys,

I have bought the AC701 rev.1 development board and as I'm developing a very high frequency interface with data traveling onto the FMC data lanes I need to know if there is some official xilinx document where I can find lanes lengths or relative skews in order to consider it throughout the development.

Any help is appreciated.

Thank you

Eng. F.L.

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1 Solution

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vatsalt
Xilinx Employee
Xilinx Employee
308 Views
Registered: ‎06-25-2020

Hi,

You can download the .BRD Allegro file and can get the trace lengths using Allegro Software(Full Version).

If you don’t have the full version you can use Allegro free Viewer to view the trace you want to check.

But this will be through a manual process.

If you have full version of Allegro tool you can export the trace lengths of all the nets into an excel file and check the traces of your interest.

Please go through below link to download .BRD file here.

you can download the content confirming version of your board.

 

Best Regards,

Vatsal

View solution in original post

2 Replies
vatsalt
Xilinx Employee
Xilinx Employee
309 Views
Registered: ‎06-25-2020

Hi,

You can download the .BRD Allegro file and can get the trace lengths using Allegro Software(Full Version).

If you don’t have the full version you can use Allegro free Viewer to view the trace you want to check.

But this will be through a manual process.

If you have full version of Allegro tool you can export the trace lengths of all the nets into an excel file and check the traces of your interest.

Please go through below link to download .BRD file here.

you can download the content confirming version of your board.

 

Best Regards,

Vatsal

View solution in original post

255 Views
Registered: ‎12-18-2018

Thank you