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MSPM0G3519-Q1: SWD port support with Lauterbach

Sasi Rajagopalan
Prodigy 10 points

Part Number: MSPM0G3519-Q1
Other Parts Discussed in Thread: MSPM0G3519, LP-MSPM0G3519

Hello TI,

I have a TI Launchpad with MSPM0G3519 board (LP-MSPM0G3519).

I want to connect the lauterbach with the board for some debug.Does the board support  it ?

Do i need to remove any jumper from the board so that the lauterbach is detecting the controller ?

I connected to the J103 port.. but the debugger is not detecting the controller and i am not able to flash.

Best Regards

  • 0
    TI__Mastermind 24927 points
    Sasi Rajagopalan said:
    Do i need to remove any jumper from the board so that the lauterbach is detecting the controller ?

    On hardware, lauterbach/Trace32 support to control the MSPM0 device.

    But, lauterbach/Trace32 is not officially support MSPM0 by TI.

    This meas even you write some script for MSPM0 to debug and download, if you encounter any issue, there may be not any support from TI side.

    I do see some customer using these tools.

    Sasi Rajagopalan said:
    Do i need to remove any jumper from the board so that the lauterbach is detecting the controller ?

    For the connection between lauterbach and Launchpad, if Launchpad is in default status, remove all jumper on J101, and connect your debugger to J101 corresponding pin.

    For the Launchpad default jumper set, please refer to the Launchpad image in Launchpad user guide.

    Sasi Rajagopalan said:
    I connected to the J103 port.. but the debugger is not detecting the controller and i am not able to flash.

    J103 is also works. MSPM0 supports SWD mode, your can try a lower SWD speed first, like 100k ~ 500kHz.

    Please check the signal connection between debugger and MSPM0.

    Like:

    SWDIO - SWDIO

    3.3V - Vcc

    SWCLK - SWCLK

    Reset - Reset

    Here are common check list:

    Vcc voltage check

    Vcore voltage check (1.35V)