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W 回复于
@kennsu clk=25 应该是不合适的 pll倍频分频一般偶数频率容易匹配，8的倍数比较好。你这种情况是典型的 无法匹配最接近的频率导致的，在启动时会给出打印 说 选择频率是25000000 但实际频率是xxxxxx。。