The ECC controller transmits the data to a direct memory access (DMA) buffer for transfer to the host device, and to an ECC block for error detection and correction of the data.
ECC控制器将数据发送给用于将数 据传送到主机装置的直接存储器存取（DMA）缓冲器以及用于对数据进行错误检测和纠错的ECC块。
Direct memory access is used to transfer the waveform data as soon as possibile.
采用直接存储器传送，波形数据更换快；
Direct memory access is used to transfer the waveform data as soon as possibile.
采用直接存储器传送，波形数据更换快；
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