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CPU FIVR Fault on Xeon D1559 Processor.

KMANO3
Novice
1,568 Views

HI We have manufactured few boards with xeon D1559, while testing we saw few boards having problem from de-asserting the reset, we saw that DDR PWRGOOD is not de-asserting causing the issue. and also the CPU FIVR fault is always high while powered up.

Please let us know what could be causing this issue.

We have verified the power sequence and found it was complying. can you suggest how to recover these board which has these FIVR fault.

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SergioS_Intel
Moderator
1,560 Views

Hello Kmano3;


Thank you for contacting Intel Customer Support. 


In regards to your question, we would like to encourage you to post the technical information you are looking for in the following community site: 


 https://community.intel.com/t5/Embedded-Server/bd-p/emb-server-hardware-software-firmware


They can help you with additional questions about Intel Xeon D Embedded Processors.


 Also, if you already know the FAE ( Field Application Engineer ) that corresponds to you, you can contact them to gather more details.  

Have a great day. 


Best regards, 


Sergio S. 

Intel Customer Support



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SergioS_Intel
Moderator
1,561 Views

Hello Kmano3;


Thank you for contacting Intel Customer Support. 


In regards to your question, we would like to encourage you to post the technical information you are looking for in the following community site: 


 https://community.intel.com/t5/Embedded-Server/bd-p/emb-server-hardware-software-firmware


They can help you with additional questions about Intel Xeon D Embedded Processors.


 Also, if you already know the FAE ( Field Application Engineer ) that corresponds to you, you can contact them to gather more details.  

Have a great day. 


Best regards, 


Sergio S. 

Intel Customer Support



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