METHOD AND APPARATUS FOR PERFORMING FULL RANGE RANDOM WRITING ON A NON-VOLATILE MEMORY

摘要

A method for performing random writing on a NV memory includes: writing page mapping information regarding a portion of a full range of addresses of the NV memory and providing at least one page mapping table corresponding to a predetermined size; and accessing the NV memory according to the page mapping information. An apparatus for performing full range random writing on an NV memory includes: a controller arranged to perform the full range random writing; and a program code, at least a portion of which is embedded within the controller or received from outside the controller. The controller executing the program code writes page mapping information regarding at least a portion of a full range of addresses of the NV memory and provides at least one page mapping table corresponding to a predetermined size. The controller executing the program code accesses the NV memory according to the page mapping information.