DSP Compilation License Error

[shuaweir]

Hello,

I am attempting to follow the Getting Started guide for the MIMXRT685-AUD-EVK board. I am getting the following licensing error when attempting to debug a DSP example application (3. Build, Run):

License checkout failed: No such feature exists.
Feature: XTENSA_XCC_TIE
License path:
C:/usr/xtensa/XtDevTools/install/tools/RJ-2025.5-win32/XtensaTools/Tools/lic/license.dat;
FlexNet Licensing error:-5,375

I have followed all previous steps in the Getting Start guide and attempted a reinstallation of the Xtensa Xplorer to no avail.

Thanks,

Josh

[mayliu1]

Hi @shuaweir ，

Thank you so much for your interest in our products and for using our community.

Regarding your question, I suggest you refer to this link.

https://mcuxpresso.nxp.com/mcuxsdk/latest/html/boards/RT/mimxrt685audevk/gettingStartedXplorer/topic...

mayliu1_0-1763448709467.png

Note: NXP recommends version 10.1.11 of the Xtensa Xplorer IDE and tools for use with the RT600 DSP.

Please following this link step by step , especially " Install License Key " and "Identify PC MAC Address"

Wish it helps you.
If you still have question about it, please kindly let me know.

Best Regards
MayLiu