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.
请问下我新做的板子上电时XCLKOUT信号是3.75MHz,用仿真器在单步运行例程时，XCLKOUT只有1.875MHz,全速运行时时钟是37.5MHz但是不稳定。外部晶振有30MHz输入，理论上应该是37.5MHz才对呀，请帮我解决下这个问题吧
28335只要供电和时钟稳定就能正常运行。
如果不能正常运行，那请检查您的供电和时钟稳。
XCLKOUT是多少和寄存器设定有关，请参考下面的文档：
www.ti.com/.../spru949d
