Chip initialisation failure error in LPC54608J512BD208

[prasannanaik]

Hi,

   I am unable to debug my custom board having microcontroller LPC54608J512BD208.

I am getting chip initialisation error while downloading the code.

I have attached screenshots of error messages along with firmware. Please help in resolving the issue.

IDE: MCUXpresso v10.3.0_2200

Debug interface: SWD

Also, is there any debug enable pin in LPC54608J512BD208?

Thanks and best regards,

Prasanna

[Alice_Yang]

Hello Prasanna Naik,

I have test your project on demo board LPCXpresso54608, it can debug well.

Please refer to the schematic check your hardware:

    https://www.nxp.com/downloads/en/schematics/LPCXpresso546xx-540xx.zip 

BR

Alice

[prasannanaik]

Hi Alice,

   What could be wrong in this project configuration hat is leading to this behavior?

   If i port reference board project then it works properly but this project is causing some problem

please help.

Thanks and best regards,

Prasanna