This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2530 DD DC 引脚复用接上下拉,导致仿真器不能识别芯片的问题



在应用过程中由于IO口不够用就复用了DC引脚,会有一个5,7k的下拉,结果仿真器不能识别到芯片。

请教,DD DC 是否完全不可以接上拉或者下拉,还是调整到某个上下拉阻值也可以?

多谢!