公开(公告)号：US20230023940A1

公开(公告)日：2023-01-26

申请号：US17888292

申请日：2022-08-15

申请人： Kioxia Corporation

发明人： David Symons ,  Ezequiel Alves

IPC分类号： G06F12/0804

摘要： A method performed by a controller comprising assigning a first status indicator to entries in a first address line in a volatile memory belonging to a first region of an LUT stored in a non-volatile memory, and a second status indicator to entries in the first address line in the volatile memory belonging to a second region of the LUT, setting either the first or second status indicator to a dirty status based on whether a cache updated entry at an address m in the volatile memory belongs to the first or second region of the LUT, and writing, based on the dirty status of the first and second status indicator at the address m, all entries in the volatile memory associated with the first region or the second region containing the updated entry to the non-volatile memory.

公开(公告)号：US20220292017A1

公开(公告)日：2022-09-15

申请号：US17200149

申请日：2021-03-12

申请人： Kioxia Corporation

发明人： David Symons ,  Ezequiel Alves

IPC分类号： G06F12/0804

摘要： A method performed by a controller comprising assigning a first status indicator to entries in a first address line in a volatile memory belonging to a first region of an LUT stored in a non-volatile memory, and a second status indicator to entries in the first address line in the volatile memory belonging to a second region of the LUT, setting either the first or second status indicator to a dirty status based on whether a cache updated entry at an address m in the volatile memory belongs to the first or second region of the LUT, and writing, based on the dirty status of the first and second status indicator at the address m, all entries in the volatile memory associated with the first region or the second region containing the updated entry to the non-volatile memory.

公开(公告)号：US11954031B2

公开(公告)日：2024-04-09

申请号：US17888292

申请日：2022-08-15

申请人： Kioxia Corporation

发明人： David Symons ,  Ezequiel Alves

IPC分类号： G06F12/08 ,  G06F12/0804 ,  G11C14/00

CPC分类号： G06F12/0804 ,  G06F2212/1032 ,  G11C14/0018

摘要： A method performed by a controller comprising assigning a first status indicator to entries in a first address line in a volatile memory belonging to a first region of an LUT stored in a non-volatile memory, and a second status indicator to entries in the first address line in the volatile memory belonging to a second region of the LUT, setting either the first or second status indicator to a dirty status based on whether a cache updated entry at an address m in the volatile memory belongs to the first or second region of the LUT, and writing, based on the dirty status of the first and second status indicator at the address m, all entries in the volatile memory associated with the first region or the second region containing the updated entry to the non-volatile memory.

公开(公告)号：US11449423B1

公开(公告)日：2022-09-20

申请号：US17200149

申请日：2021-03-12

申请人： Kioxia Corporation

发明人： David Symons ,  Ezequiel Alves

IPC分类号： G06F12/08 ,  G06F12/0804 ,  G11C14/00

摘要： A method performed by a controller comprising assigning a first status indicator to entries in a first address line in a volatile memory belonging to a first region of an LUT stored in a non-volatile memory, and a second status indicator to entries in the first address line in the volatile memory belonging to a second region of the LUT, setting either the first or second status indicator to a dirty status based on whether a cache updated entry at an address m in the volatile memory belongs to the first or second region of the LUT, and writing, based on the dirty status of the first and second status indicator at the address m, all entries in the volatile memory associated with the first region or the second region containing the updated entry to the non-volatile memory.