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SCL High Time SCL Low Time 默认值是7F,是怎么计算得到的
您好，
SCL_HIGH_TIME = 38.0952ns * (TX_SCL_HIGH + 5)，也就是
SCL_HIGH_TIME=(1/26.25MHZ) * (value-of-Register 0x18+5)
这里默认设置是5us，即SCL_HIGH_TIME=5us；
5us=38.0952ns（value-of -R18+5），那么value-of -R18=126.25，换成16进制数是0x7F；
