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CCSTUDIO: This is an inquiry regarding how to initialize the LP-MSPM0C1106 development kit.

JongHyeon Go
Prodigy 10 points

Part Number: CCSTUDIO
Other Parts Discussed in Thread: LP-MSPM0C1106, MSPM0C1106

I am currently testing with the LP-MSPM0C1106 Development Kit. After loading my project, the error shown below occurs, and the connection is no longer established.

============= Debug Output ============

Failed to retrieve the Wait in Reset Mode: (Error -6311) PRSC module failed to write to a register. (Emulation package 21.0.0.3955) 
Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 21.0.0.3955) 
Error connecting to the target: (Error -6311) PRSC module failed to write to a register. (Emulation package 21.0.0.3955) 
Failed CPU Subsystem Reset: (Error -1001 @ 0x0) Requested operation is not supported on this device. (Emulation package 21.0.0.3955) 
JTAG Communication Error: (Error -615 @ 0x0) The target failed to see a correctly formatted SWD header. The  connection to the target may be unreliable. Try lowering the  TCLK setting before trying again. (Emulation package 21.0.0.3955) 
CS_DAP_0: GEL: Error while executing PWRAP_DPREC0 = PWRAP_DPREC0 | 0x00020000: Could not read register PWRAP_DPREC0: target is not connected
         at (PWRAP_DPREC0|0x00020000)
File Loader: Failed to initialize flash programming: CPU Subsystem Reset error. Error code -1
GEL: File: C:\Users\jhko\workspace_ccstheia\empty_LP_MSPM0C1106_nortos_ticlang\Debug\empty_LP_MSPM0C1106_nortos_ticlang.out: Load failed.

==================================

It appears that the MSP432E401YT in the Development Kit is the issue... Please let me know how to initialize or recover this IC.

 

Thanks.

  • +1
    TI__Mastermind 28222 points

    Hi Jong,
    To confirm, is your project from the SDK or is it a customer project? If you can share my way, I can take a look into it and try to figure out what could be wrong with it?

    Best Regards,

    Diego Abad

  • +1
    Prodigy 10 points

    This project is a draft created for debugging purposes.

    The update has been completed after identifying the cause.

    The cause was that IWDT was in use but the WDT Clear Code was not set, and [Enable Free Run Mode] was enabled, resulting in an infinite WDT loop in debug mode.

    Disabling [Enable Free Run Mode] prevents this issue.

    Thank you.