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在xds110中，仿真链接msp432自己做的目标板，出现如下故障

user4477560
Intellectual 610 points
Other Parts Discussed in Thread: MSP-FET

CS_DAP_0: Error connecting to the target: (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 7.0.188.0)

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    TI__Guru**** 252096 points
    请问您现在使用的哪款432的芯片？若是使用MSP432P4xx的话，您可以用MSP-FET试试。另外您现在用的是SWD模式？

    您可以先看一下官网给出的FAQ 以及E2E上的相关问题

    e2e.ti.com/.../1549816


    Q: Problems plugging the MSP432 LaunchPad into a USB3.0 Port

    A: It has been observed that when the MSP432 LaunchPad is connected to USB3.0 ports provided by a certain combination of USB3.0 host controller hardware and associated device drivers that the IDE is unable to establish a debug session with the LaunchPad, resulting in an error message like “CS_DAP_0: Error connecting to the target: (Error -260 @ 0x0) An attempt to connect to the XDS110 failed.” in the case of Code Composer Studio. In this case the CCS-provided low-level command line utility ‘xdsdfu’ will also not be able to establish a connection with the LaunchPad.
    Specifically, this issue was observed on PCs running Windows 7 that show the “Renesas Electronics USB 3.0 Host Controller” and the associated “Renesas Electronics USB 3.0 Root Hub” in the device manager. After updating the associated Windows USB drivers to more recent versions obtained from the hardware vendor the issue went away. There might be other USB3.0 hardware and device driver combinations that will lead to the same issue. If you think you might be affected try contacting your PC vendor or try locating and installing more recent versions of the USB3.0 device drivers. Alternatively, connect the LaunchPad to an USB2.0 port on your PC if available.