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

JTAG error after programming device

Hi, After programming my Agilex 7 I-series DevKit (DK-DEV-AGI027RBES), Quartus no longer recognizes its JTAG chain. When I ran the JTAG Chain Debugger, I found the following error: Could someo...
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xalverti's avatar
xalverti
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Hello to all,

We have the exact same error on the exact same device.
And the problem persists even after we do the factory recovery through JTAG.

It happened right after our first attempt to program the FPGA and the Quartus reported a successful programming.

Did you manage to solve this?

Best Regards,

Chloe