Using a PNEV7462 with a 3.3V supply.

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Using a PNEV7462 with a 3.3V supply.

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rich3
Contributor II

I am evaluating the PNEV7462. I have successfully compiled and run the example projects using the 5V supply.

I have set the board to the 3.3V supply by switching the JP5 jumper to 3V3. I am now unable to debug the projects.

I am using the LPCLink 2 and MCU Xpresso.

The errors include:

Failed to execute MI command.

Error finishing flash operation.

Target error from Commit Flash write: EP(08). Cannot access cor regs when target running.

GDB protocol problem.

Can you please point me in the right direction?

Thanking you in advance.

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IvanRuiz
NXP Employee
NXP Employee

Hello,

May I ask if you are working with the green board or black board?

Regards,

Ivan.

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