TWR-KE18F erase debug K20

[tobias_mrs]

Hello
I using a TWR-KE18F demoboard.
And now it looks like that I accidentally deleted the firmware of the K20 debug interface.
It don't build a USB connection ore connection if I connect it with pressed reset button.
How can I restore the debug firmware of the K20 with a PE-Micro Multilink?

[tobias_mrs]

Hello
Sorry but I don't find any USB Storage device. I tested it with windows and linux, but I don't find any board connected to USB.
Is there any possibility to flash it via PE-Micro Multilink Universal?
Regards
Tobias

[Robin_Shen · Accepted solution]

Of course

Please refer: Recovering and Updating the NXP OpenSDA Bootloader with P&E Multilink and MCUXpresso IDE

Best Regards,

Robin

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[tobias_mrs]

Thank you for the Link. That was the solution.
Best Reagrads
Tobias

[Robin_Shen]

Hi

Please refer DAPLink bootloader update and then check the state of your board.

The firmware can be found in INTERFACE FIRMWARE UPDATES.

Best Regards,

Robin

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