Method and circuitry for detecting lost sectors of data in a solid state memory disk

摘要: A method of detecting the loss a sector data stored in solid state memory disk is described. Detection enabled by creation header for each number during formatting. Each includes logical equal to number. Location and associated with particular aided translation table. The table stores an offset, or pointer, that points its header. which generated aids detection lost sectors data. Upon power-up, offset initialized initial, invalid value. Afterward, nonvolatile semiconductor scanned modified so it including As result, retrieving from indicates lost. Circuitry also