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Shihang's avatar
Shihang
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1 year ago
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JTAG chain broken after FPGA configuration

Hi there, I am using an Agilex 7 I-series Development Kit (DK-DEV-AGI027R1BES, AGIB027R29A1E2VR3), and Quartus 24.1 on Linux. After programming the device with a CXL Type 3 Example Design and resta...
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  • Shihang's avatar
    Shihang
    1 year ago

    We were able to restore the JTAG chain by switching SW8.2, which disables the FPGA on the JTAG chain. Once we do that, we were able to restore the max10 device using the factory recovery steps as described in the files that came with the board.

Shihang's avatar
Shihang
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1 year ago

Thanks for your reply! I have tried the factory recovery approach: this results in a "Flash Loader IP not loaded on device 2" error on Quartus. While I've seen this error on the forum, I wasn't able to find any post that was similar to my situation and/or had fixes that worked on my end.