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Beginner
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Treminating LVDS outputs

I am using a Cyclone V which interfaces without to other boards in our system using LVDS ports.  In some system configurations these LVDS inputs and outputs are hooked up, in others they are left open.

Do I need to terminate the LVDS when the IO lines are open?

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Moderator
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Re: Treminating LVDS outputs

Hi Peter Donegan

Sorry for late response due to long holiday here. 

For open connection, you can refer to pin connection guideline below for proper handling:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/dp/cyclone-v/pcg-01014.pdf 

 

Thanks.

Eng Wei

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