epcs_signature_read_fail_error

Hi,

You are getting error related to this same thread.

https://community.intel.com/t5/Intel-Quartus-Prime-Software/Error-to-add-HEX-file-in-Convert-Program-File-tool/td-p/189986

https://www.intel.com/content/www/us/en/support/programmable/articles/000086201.html

You can try below step to solve it.

Add your Hex file in project directory (Should be visible in files window)

1. Go to file ->Memory Files->Hex Decimal(Intel Format) File->select ->Ok

2.Number of words and word size Tab will open ->Let it be default values dont change any values.

3.New hex file will be opened in your

4. go to tools->options->Memory Editor->Uncheck the option Read or write Hexadecimal Files (.hex) using byte addressing (Intel format)->Ok

5.Open you hex file one after the other by double clicking it (from project navigator->files)->hex file word size tab will be opened ->click ok

6.Again go to tools->options->Memory Editor->check the option Read or write Hexadecimal Files (.hex) using byte addressing (Intel format)->Ok

7. do same for another hex file from step -3.

Now generate the .pof file.

Thank you.

Regards,

Fathulnaim