在这种方案中，基于DMA移动就不需要数据移位了。

In this scenario, the DMA-based transfer need not shift data later on.

youdao

ecc文件和数据文件对移位都不受影响。

Both. Ecc files and data files are immune to shift.

youdao

ecc文件和数据文件对移位都不受影响。

Both. Ecc files and data files are immune to shift.

youdao