采用官方例程led_ex1_c28x_dual_blinky_cpu1和led_ex1_c28x_dual_blinky_cpu1 进行仿真时，点击开始仿真按钮之后出现以下错误，仿真无法继续，MCU0603B开发板上无反应。请问该如何解决，谢谢。
C28xx_CPU2: Trouble Reading Register PC: (Error -1137 @ 0x0) Device is held in reset. Take the device out of reset, and retry the operation. (Emulation package 9.3.0.00042)
C28xx_CPU2: Trouble Reading Register RPC: (Error -1137 @ 0x13) Device is held in reset. Take the device out of reset, and retry the operation. (Emulation package 9.3.0.00042)
