配置如下。灌入20M的正弦信号,却无输出。通过Smbus可以正常的寄存器读写。
怀疑是配置出了问题,请技术支持给予解答。
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输出不会disable了吧? 其中Byte 19 to 24, Bit [3]:ENDISYx配置为0的时候,输出disable。
检查下寄存器Byte 19的bit3的值为0 or 1,为零的话输出被disable掉了,所以没输出。