Cannot download SOF on Agilex 7 FPGA I-Series Dev kit

Hi there,

Based on the error message, it appears that the failure occurred because the FPGA was unable to communicate with the voltage regulator (VR) during the configuration process.

I suspect that the issue may be due to a mismatch between the settings in the project under:

Quartus → Assignments → Device and Pin Options → Power Management &VID

and the actual voltage regulator on the board.

You can refer to the datasheet of your board for the correct settings, or let me know which board you are using so I can help verify the appropriate configuration.

Best regards,

wz