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FPGA not configured from flash EPCQ128A with generated .rbf file issue


FPGA is regularly configured with .jic file.

  • .jic and .rbf are generated from the same .sof, with Quartus Prime Standard Edition, Version 18.1.0
  • .jic and .rbf file generated with parameters:

Configuration device (FLASH) - EPCQ128A,

Flash Mode - ACTIVE SERIAL X4,

  • .sof file is made for FPGA device Cyclone V: 5CSXFC6D6F31I7
0 Kudos
2 Replies

@DTrifI​ My name is Hazlina and I am the Senior Manager for the applications engineering team responsible for the technical support for the forums users. I apologize for the delay in responding. I regret to inform you that this thread does not come through our back-end system correctly for an assignment. Hence there is no engineer assigned to work on your case. We are working to fix this forums issue and expected to be resolved in the next couple of weeks.


Is your issue still outstanding? If so, can you please repost your question on this topic: . By posting directly to this topic, your case will get captured into our backend system properly and an engineer will be assigned to work on your case. I apologize for the inconvenience.


Hello Hazlina,

thank you for information.

Issue is still outstanding. I resent it on