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Altera_Forum
Honored Contributor I
904 Views

Do Arria A10 LVDS inputs support weak pull ups/downs?

Does the Arria A10 support internal weak pull-ups/pull-downs on the LVDS input lines? I can't find this info in the datasheet?

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Altera_Forum
Honored Contributor I
48 Views

Hi, 

Check for “Internal Weak Pull-Up and Weak Pull-Down Resistor” in following datasheet & Quartus tool has internal weak pull-up & LVDS options but it allows either weak Pull-up or LVDS not both simultaneously,check below snap. 

 

https://www.altera.com/en_us/pdfs/literature/hb/arria-10/a10_datasheet.pdf 

 

Let me know if this has helped resolve the issue you are facing or if you need any further assistance. 

 

Best Regards 

Vikas Jathar  

Intel Customer Support – Engineering 

(Under Contract to Intel)
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