I programmed a jic file into the EPCS device via the FPGA using the JTAG connector, but the writing did not finish. The JTAG chain recognizes the FPGA and determines that the circuit is OK.

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I have programmed the jic file into the EPCS device through the FPGA via the JTAG connector, but the write never completes. The JTAG chain recognizes the FPGA and believes the circuit is fine.

Quartus Prime

If you have never written to an EPCS device, you may be able to write normally by following the steps below. Change (check) the Quartus II settings and try writing again.

<How to set>
・ Select Programmer from the Quartus II screen.
・ Select Tools ⇒ Options...
- Check the "Halt on-chip configuration controller" option on the right side of the dialog Box,
Click OK

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