EVM Boot Mode Switches is "SD card boot",it seems like the EVM board does not work and no print in all uarts.
the tell is only four .
please give some tips about this
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请看一下电源是否是推荐的型号。
Table 3-14. Recommended External Power Supplies
https://www.ti.com.cn/cn/lit/ug/spruj51/spruj51.pdf
另外,请尝试切换到uart boot mode,看串口是否有打印信息?