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C6747 target connect 过程中出现错误?

在连接过程中出现The GEL callback "OnTargetConnect()" for the target "Texas Instruments XDS100v2 USB Emulator_0/C674X_0" is still processing. The function could contain an infinite loop. 然后在点击“no”后,过一会又会出现如下信息提示he GEL callback "OnTargetConnect()" is no longer running atomically.?是怎么回事啊

  • 应该是你的板子有什么问题,

    #1。 先检查一下上电时序对不对

    #2。不加gel文件能连上吗?

    #3. 将PLL0的配置注释点试试.

  • 请问target configuration file里的test connection能通过吗?最好先测量一下JTAG管脚的信号是否正确?
  • 如果是运行中掉了,尝试重启ccs/pc或拔掉usb重新插入;其可能的原因有:芯片过热,程序异常,jtag本身bug导致的闪断
    如果是新·板子,基本上都是:电源没供电或时钟没输入或复位信号拉得不满足芯片要求;
    祝你好运!
  • 谢谢,解决了,是供电电压不够了