TLV1544

End of conversion. EOC goes from a high to a low logic level on the tenth rising (microprocessor mode)or tenth falling (DSP mode) edge of I/O CLK and remains low until the conversion is complete and data is ready for transfer. EOC can also indicate that the converter is busy
这个芯片应该可以用51单片机来控制,但是 EOC 只是一个低电平脉冲, 如果不是中断口, 可能未必检测到.