Intel Agilex® 7 Device Security User Guide

ID 683823
Date 7/07/2023
Document Table of Contents

6.5. Unknown Argument Errors


Error (23028): Unknown argument "ûc". Refer to --help for legal arguments.
Error (213008): Programming option string "ûp" is illegal. Refer to --help for legal programming option formats.


If you copy and paste command-line options from a .pdf file in the Windows NIOS II Shell, you may encounter Unknown argument errors as shown above.


In such cases, you may manually enter the commands instead of pasting from the clipboard.

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