A nonvolatile semiconductor mass storage system and architecture can be substituted for a rotating hard disk. The system and architecture avoid an erase cycle each time information stored in the mass storage is changed. Erase cycles are avoided by programming an altered data file into an empty mass storage...http://www.google.es/patents/US6912618?utm_source=gb-gplus-sharePatente US6912618 - Direct logical block addressing flash memory mass storage architecture
Direct logical block addressing flash memory mass storage architecture