Research and implementation of NAND flash memory management
Yujie Zhou · Jisuanji gongcheng yu sheji · 2010
Aiming at the problems of the memory management for NAND flash with large capacity,continuous writing and discontinuous writing are implemented on the basis of large research on NAND flash.Firstly,a unique way of status description which satisfies to MLC NAND flash is researched and implemented.Then,zone map is researched and implemented,which makes the memory management suitable for any capacity of flash.Finally,continuous writing and discontinuous writing are researched and implemented,which improve the performance of writing.Experiments show that the proposed methods maximize the performance of MLC NAND flash in the way of file transmission.