公开(公告)号：US12027195B2

公开(公告)日：2024-07-02

申请号：US17863196

申请日：2022-07-12

Applicant: Micron Technology, Inc.

Inventor： Qi Dong ,  Xuesong Li

IPC: G11C11/40 ,  G11C11/4072 ,  G11C11/4074 ,  G11C11/4096

CPC classification number: G11C11/4072 ,  G11C11/4074 ,  G11C11/4096

Abstract: Methods, apparatuses, and non-transitory machine-readable media associated with a memory device training are described. An apparatus for memory device training can include a memory device and a processing device communicatively coupled to the memory device. The processing device can be configured to perform a plurality of training rounds associated with performance of the memory device at different temperatures and different voltages and write results of the plurality of training rounds to a plurality of mode registers of the memory device. The processing device can also be configured to log an initial group identifier into a current GID MR as a reference identifier and in response to a threshold deviation from the reference ID or in response to lack of deviation outside the threshold for a threshold amount of time, retrieve an updated training setting from the results in the plurality of mode registers and enable the updated training setting.

公开(公告)号：US20240021235A1

公开(公告)日：2024-01-18

申请号：US17863196

申请日：2022-07-12

Applicant: Micron Technology, Inc.

Inventor： Qi Dong ,  Xuesong Li

IPC: G11C11/4072 ,  G11C11/4074 ,  G11C11/4096

CPC classification number: G11C11/4072 ,  G11C11/4074 ,  G11C11/4096

Abstract: Methods, apparatuses, and non-transitory machine-readable media associated with a memory device training are described. An apparatus for memory device training can include a memory device and a processing device communicatively coupled to the memory device. The processing device can be configured to perform a plurality of training rounds associated with performance of the memory device at different temperatures and different voltages and write results of the plurality of training rounds to a plurality of mode registers of the memory device. The processing device can also be configured to log an initial group identifier into a current GID MR as a reference identifier and in response to a threshold deviation from the reference ID or in response to lack of deviation outside the threshold for a threshold amount of time, retrieve an updated training setting from the results in the plurality of mode registers and enable the updated training setting.