Intel: When configuring an FPGA from the Quartus II Programmer, the error "Device chain in Chain Description File does not match physical device chain -- expected 2 device(s) but found 1 device(s)." occurs. Masu. Please tell me the cause and how to avoid it.

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Intel: I am getting the error "Device chain in Chain Description File does not match physical device chain -- expected 2 device(s) but found 1 device(s)." when configuring FPGA from Quartus II Programmer. increase. Please let me know the cause and how to avoid it.

This message is displayed when the number of programming files set in the programmer is different from the number of JTAG chained devices on the board.

Change the settings so that the number of programming files in the programmer matches the number of devices on the board.

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