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Lakshu_05's avatar
Lakshu_05
Icon for New Contributor rankNew Contributor
2 years ago

JTAG not auto detecting FPGA

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:

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.

3 Replies

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    2 years ago

    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


  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    2 years ago

    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