Invention Grant
- Patent Title: Memory control method and memory control apparatus
-
Application No.: US15361295Application Date: 2016-11-25
-
Publication No.: US10310772B2Publication Date: 2019-06-04
- Inventor: Shi Cong Zhou
- Applicant: Semiconductor Manufacturing International (Shanghai) Corporation , Semiconductor Manufacturing International (Beijing) Corporation
- Applicant Address: CN Shanghai CN Beijing
- Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION,SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORPORATION
- Current Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION,SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORPORATION
- Current Assignee Address: CN Shanghai CN Beijing
- Agency: Anova Law Group, PLLC
- Priority: CN201510824800 20151124
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/02 ; G11C16/10 ; G11C16/16 ; G11C16/34

Abstract:
The present disclosure provides memory control methods and memory control apparatus. An exemplary method includes providing a memory having a targeted memory zone, the targeted memory zone having a plurality of memory cells, and a storage capacity of each memory cell being one page; receiving and reading out to-be-stored data and obtaining the targeted address information of the to-be-stored data; reading out data status of all memory cells of a targeted memory zone; determining the data status of the memory cells of the targeted memory zone; performing a programming operation to a memory cell with an erased state to write the to-be-stored data into the memory cell with the erased state; and performing an erasing operation to a memory cell having a logic address of written data to remove the logic address.
Public/Granted literature
- US20170147266A1 MEMORY CONTROL METHOD AND MEMORY CONTROL APPARATUS Public/Granted day:2017-05-25
Information query