CC2640R2L: CCS调试连接断开

CCS启动调试点击运行之后，几十秒后连接断开，报错信息如下：

Cortex_M3_0: GEL Output: Memory Map Initialization Complete.
Cortex_M3_0: GEL Output: Board Reset Complete.
CS_DAP_0: Power Failure on Target CPU: (Error -180 @ 0x0) The controller has detected a target power loss. The user must turn-on or connect the power supply for the target. (Emulation package 7.0.48.0)Cortex_M3_0: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging

请问这是什么原因？

Galaxy Yue：

您好，

您用的是什么调试器，XDS还是JTAG？

CCS版本号是多少？

硬件问题：如果目标的电源电压未连接到 XDS100v3 的 V Tref信号，通常会出现错误 -180。请仔细检查调试器和目标之间的连接。