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MSPM0L1105: Error connecting to the target: (Error -614 @ 0x0)

Liao Edward
Prodigy 10 points
Part Number: MSPM0L1105
Other Parts Discussed in Thread: UNIFLASH

Hi Sir:

We I using TI LPad (with MSPM0 32-bit ARM) for programming via SWD (connecting pins SWDIO & SWCLK), but with some PCBs (approximately 50% probability), the following message appears. When this message appears, programming can be done using BSL (MSPMO Bootloader GUI). What could be the reason for this? Or how to avoid it.

  • Error connecting to the target: (Error -614 @ 0x0) The target indicates there is an error condition from a previous SWD request. Clear the error the condition, and try the SWD request again. (Emulation package 9.12.0.00150)

Best Regards Edward

  • 0
    TI__Genius 9241 points

    Hi Edward,

    It seems your download code doesn't start from 0x0000. I have met this problem in that situation.

    Try to read memory from the loaded MCU via Uniflash and see whether the problem is loaded successfully after the report appears.

    B.R.

    Zoey

  • 0 in reply to Zoey Wei
    Prodigy 10 points

    Hi Zoey:

    Thanks for your reply, but I still have some equestions as:

    1. Why do some devices experience this issue even without being programmed?

    2. Could the instability of burning in the CCS IDE environment contribute to this problem?

    Best Regards

    Edward

  • +1 in reply to Liao Edward
    TI__Genius 9241 points

    Hi,

    There are many reasons for this problem

    1.Please make sure the stability of hardware.

    2. Please make sure you software code need to be loaded is starting from 0x0000 and have the main() function.   （If not, an error may be reported, but you can leave it alone like downloading secondary_BSL demo code）

    3.If meet above 2 condition, try to decrease the speed of SWD.

    But it has nothing with IDE environment.