公开(公告)号：USRE44052E1

公开(公告)日：2013-03-05

申请号：US11848005

申请日：2007-08-30

申请人： Bum-Soo Kim ,  Gui-Yong Lee ,  Jong-Min Kim ,  Ji-hyun In ,  Jesung Kim ,  Sam-hyuk Noh ,  Sang-Iyul Min ,  Dong-hee Lee ,  Jae-yong Jeong ,  Yoo-kun Cho ,  Jong-moo Choi

发明人： Bum-Soo Kim ,  Gui-Yong Lee ,  Jong-Min Kim ,  Ji-hyun In ,  Jesung Kim ,  Sam-hyuk Noh ,  Sang-Iyul Min ,  Dong-hee Lee ,  Jae-yong Jeong ,  Yoo-kun Cho ,  Jong-moo Choi

IPC分类号： G06F12/00

CPC分类号： G06F12/0246 ,  G06F3/0679 ,  G06F13/4239 ,  G06F2212/2022 ,  G06F2212/7203

摘要： A flash memory management method is provided. According to the method, when a request to write the predetermined data to a page to which data has been written is made, the predetermined data is written to a log block corresponding to a data block containing the page. When a request to write the predetermined data to the page again is received, the predetermined data is written to an empty free page in the log block. Even if the same page is requested to be continuously written to, the management method allows this to be processed in one log block, thereby improving the effectiveness in the use of flash memory resources.

公开(公告)号：USRE45577E1

公开(公告)日：2015-06-23

申请号：US13151735

申请日：2011-06-02

申请人： Bum-soo Kim ,  Gui-Yong Lee ,  Jong-Min Kim ,  Ji-hyun In ,  Je-sung Kim ,  Sam-hyuk Noh ,  Sang-lyul Min ,  Dong-hee Lee ,  Jae-yong Jeong ,  Yoo-kun Cho ,  Jong-moo Choi

发明人： Bum-soo Kim ,  Gui-Yong Lee ,  Jong-Min Kim ,  Ji-hyun In ,  Je-sung Kim ,  Sam-hyuk Noh ,  Sang-lyul Min ,  Dong-hee Lee ,  Jae-yong Jeong ,  Yoo-kun Cho ,  Jong-moo Choi

IPC分类号： G06F12/00 ,  G06F12/02 ,  G06F13/42 ,  G06F3/06

CPC分类号： G06F12/0246 ,  G06F3/0679 ,  G06F13/4239 ,  G06F2212/2022 ,  G06F2212/7203

摘要： A flash memory management method is provided. According to the method, when a request to write the predetermined data to a page to which data has been written is made, the predetermined data is written to a log block corresponding to a data block containing the page. When a request to write the predetermined data to the page again is received, the predetermined data is written to an empty free page in the log block. Even if the same page is requested to be continuously written to, the management method allows this to be processed in one log block, thereby improving the effectiveness in the use of flash memory resources.

摘要翻译： 提供闪存管理方法。 根据该方法，当向预先写入数据的页面写入预定数据的请求时，将预定数据写入对应于包含页面的数据块的日志块。 当接收到将预定数据再次写入页面的请求时，将预定数据写入日志块中的空闲空闲页面。 即使请求连续写入同一页面，管理方法也可以在一个日志块中进行处理，从而提高闪存资源的使用效率。