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НЛоги
Beginner
1,016 Views

How to manage CRC_ERROR pin through JTAG?

Hello.

 

I need to work with SEU in Arria 10.

I've installed EMR Unloader IP in my design and it works as expected.

I can make changes in EMR through JTAG (in-system sources and probes).

 

The problem is that I can't manage CRC_Error pin through JTAG. This is required to debug the external logic intended for SEU mitigation.

 

When I make changes to EMR through JTAG, CRC_ERROR pin remains low.

 

Please say, what can I do to manage CRC_ERROR pin? Best way is to change it syncronously with EMR.

 

I have no dedicated license for SEU IPs, so Fault injection IP and so on SW are not available for me.

 

Thank you in advance for any help.

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1 Reply
Nooraini_Y_Intel
Employee
68 Views

Hi НЛоги,

 

In order to test the CRC_ERROR pin you do require to use the Fault Inject debugger together with the Fault Injection IP. There is no method that you can inject the error via JTAG.

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an737.pdf

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_fault_injection.pdf

 

If you have Quartus Prime Standard license, you can try to check within the Self Service License Center submit the Contact Customer Service form at:

https://fpgasupport.intel.com/Licensing/license/contact.html

Otherwise contact your local Intel FPGA sales representative for the Fault Inject IP license.

https://www.intel.com/content/www/us/en/partner/where-to-buy/overview.html

 

Thank you

 

Regards,

Nooraini

 

 

 

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