实现模数转换功能,采样频率为时钟频率的36分之1，可以双路同时采样，并且串行输出，输出数据14位有符号数。-The analog-to-digital conversion, the sampling frequency is 1/36 of the clock frequency, can be dual simultaneous sampling, as well as serial output, the output data 14 of the number of symbols.