You can detect the presence of back blocks from a failed flash operation (such as an Erase) or an invalid Write operation (discovered through an invalid Error Correction Code, or ECC).
如果flash操作（例如Erase）失败，或者Write 操作无效（通过无效的错误校正代码发现，Error Correction Code，ECC），那么说明出现了坏块。
In CD technology, there is error correction coding (ECC) on the disc as a means of correcting problems when they occur.
在光盘技术中，光盘上有着错误校正码(ecc)，作为错误出现时对其进行校正的手段。
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。
A sector includes user data and overhead data, such as an Error Correction Code (ECC) that has been calculated from the user data of the sector.
扇区包含用户数据和额外开销数据，例如已依据扇区的用户数据计算的错误校正码(ECC)。
A sector includes user data and overhead data, such as an Error Correction Code (ECC) that has been calculated from the user data of the sector.
扇区包含用户数据和额外开销数据，例如已依据扇区的用户数据计算的错误校正码(ECC)。
应用推荐