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1238 Discussions

nCONFIG pin abnormal

rMa1
Beginner
‎06-09-2021 10:46 PM
1,298 Views

Arria10 10AS016C4 used in my project, we use 10Kohm/0402 and 1Kohm/0402 respectively as pullup resister for nCONFIG in my board, nCONFIG pin goes to low, and resistor between nCONFIG and GND is 26ohm , and resistor is 60ohm between 1.8Vccio and GND when board is power off, then we remove all components connect with it, resistor is 26ohm too, could we do something else to recover it? What is the input current limit of this pin? what is normal output impedance range for 1.8V? How to confirm if this pin is fail or not? Thanks for your reply.

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NurAiman_M_Intel
Employee
‎06-11-2021 01:20 AM
1,287 Views

Hi,


Thank you for contacting Intel community.


Kindly refer to pin connection guidelines below for further information:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/dp/arria-10/pcg-01017.pdf


Let me know if you need further assistance.


Regards,

Aiman


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NurAiman_M_Intel
Employee
‎07-02-2021 03:45 AM
1,244 Views

We do not receive any response from you to the previous answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.


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