Why is my FPGA not working correctly when programmed with a POF file?

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SUMMARY

The discussion centers on issues encountered when programming an FPGA with a POF file, where the programming appears successful but the logic does not function as intended. The user reports that the same logic works correctly when using a SOF file. Key factors include the target board type and the programming method, specifically whether JTAG is utilized. The conversation references a relevant Intel FPGA forum post that discusses the differences between SOF and POF files.

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  • Understanding of FPGA programming and configuration files, specifically SOF and POF files.
  • Familiarity with JTAG programming methods for FPGAs.
  • Knowledge of target board specifications and design considerations.
  • Experience with troubleshooting FPGA logic issues.
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  • Research the differences between SOF and POF files in FPGA programming.
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FPGA developers, hardware engineers, and anyone involved in programming and troubleshooting FPGA logic designs.

core7916
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TL;DR
failed to program the pof file
Hello,
i am programming my fpga with certain logic. With the sof file the logic is working fine and correct. but when i am programming pof file i am getting error. (programming is successful, but doesn't work as per the logic).
 
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core7916 said:
TL;DR Summary: failed to program the pof file

(programming is successful, but doesn't work as per the logic).
What is your target board? Is it a developer's kit board (that is a proven design), or is it your own design that you are bringing up for the first time? Is this your first FPGA project, or have you been successful with such projects in the past?

Are you programming via JTAG? Perhaps this discussion at the Intel FPGA forum can be of help:

https://community.intel.com/t5/Programmable-Devices/SOF-and-POF-difference/td-p/225759
 
thank you
 
core7916 said:
thank you
"Thank you" isn't an answer to the questions that @berkeman asked...
 

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