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C28xx: Error connecting to the target: (Error -1155 @ 0x0) Device may be operating in low-power mode. The debugger has forced the device to wake up. Choose 'OK' to attempt to complete the debug connection. (Emulation package 6.0.222.0)

user5334927
Prodigy 10 points

通过JTAG口测试连接显示成功，但是下载程序是出现

C28xx: Error connecting to the target: (Error -1155 @ 0x0) Device may be operating in low-power mode. The debugger has forced the device to wake up. Choose 'OK' to attempt to complete the debug connection. (Emulation package 6.0.222.0)，不知道什么原因

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    TI__Guru**** 252096 points
    您是自己设计的板子？能否详细说一下？

    建议您检查下硬件电路，芯片周边的滤波电容、1.8V对地的电容、电感的值检查下，有可能是供电能力引起的。

    另外E2E上也有类似的帖子，您可以先看一下

    e2e.ti.com/.../438717
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