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6678时钟最低频率多少



   请问6678时钟最低频率可以设置为多少?输入时钟为100MHz,可以配置为100或更低吗?

  • c6678 CORECLKP/CORECLKN最低输入时钟要求40MHz, PLLDIV1最大值是256,所以最小的SYSCLK1主频=40MHz/256=156.25KHz。具体PLL说明请看下面的温文档。
    http://www.ti.com/lit/ug/sprugv2i/sprugv2i.pdf