If the spare data is being written alone (such as using a RANDOM DATA IN command with DMALEN=0x40), this points to it instead. Generally speaking, the first 0x800 bytes of data go here, whatever they may be. | If the spare data is being written alone (such as using a RANDOM DATA IN command with DMALEN=0x40), this points to it instead. Generally speaking, the first 0x800 bytes of data go here, whatever they may be. |