公开(公告)号：US20130044557A1

公开(公告)日：2013-02-21

申请号：US13658837

申请日：2012-10-24

Applicant: MEDIATEK INC.

Inventor： Kun-Bin Lee ,  Shao-Kuang Lee

IPC: G11C7/00

CPC classification number: G06F12/0607 ,  Y02D10/13

Abstract: One exemplary memory control method of a memory device includes: assigning an indicator to each physical row partition in the memory device for indicating if the corresponding physical row partition is to be refreshed; and controlling a partial refresh operation of the memory device according to the indicator of each physical row partition. Each physical row partition is a portion of the memory device. Another exemplary memory control system of a memory device, comprising: a checking unit configured for setting at least one indicator to indicate if part of the memory device is to be refreshed by a partial refresh operation; and a refresh control unit configured for controlling the memory device to perform the partial refresh operation according to the at least one indicator.

Abstract translation: 存储器装置的一个示例性的存储器控​​制方法包括：将指示符分配给存储器装置中的每个物理行分区，以指示对应的物理行分区是否要刷新; 以及根据每个物理行分区的指示符来控制存储器件的部分刷新操作。 每个物理行分区是存储器设备的一部分。 存储器装置的另一示例性存储器控制系统，包括：检查单元，被配置为设置至少一个指示符，以指示是否通过部分刷新操作来刷新存储器件的一部分; 以及刷新控制单元，被配置为根据所述至少一个指示符来控制所述存储器件执行所述部分刷新操作。