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JTAG not auto detecting FPGA

Lakshu_05
Beginner
967 Views

I am using Quartus Prime Programmer Lite edition to flash my board. I have used MAX V FPGA in my design. Till morning I was able to flash the board. Now, when i try to flash, FPGA is not getting auto-detected, it shows some pop-up like below:

Lakshu_05_0-1695715814966.png

Could someone please help me on this? (USB Blaster is detected in Hardware setup - On clicking on Auto Detect, FPGA is not detected). What could be the issue. I was using the same blaster till morning and everything worked good. All of a sudden, Programmer stopped detecting FPGA. I would be glad if someone could render help at the earliest.

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3 Replies
NurAiman_M_Intel
Employee
908 Views

Hi,


-Please try the JTAG chain debugger to see the JTAG chain. Send us the screenshot.


-Can you try to switch the FPGA by using another good working FPGA on the current board?


Regards,

Aiman


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NurAiman_M_Intel
Employee
845 Views

Hi,


Any update for this case?


Regards,

Aiman


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NurAiman_M_Intel
Employee
823 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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