公开(公告)号：US20250053344A1

公开(公告)日：2025-02-13

申请号：US18929602

申请日：2024-10-28

Applicant: Micron Technology, Inc.

Inventor： Eldhose Peter

IPC: G06F3/06

Abstract: A system includes a memory device configured with a zoned namespace having a plurality of zones, and a processing device, operatively coupled with the memory device, to perform operations comprising storing, in a first queue of the memory device, a first identifier of a first memory access operation to be performed at a first zone of the memory device, identifying one of a plurality of plane sets of the memory device that is associated with the first zone of the memory device, identifying a second queue of the memory device, wherein the second queue corresponds to the identified plane set, responsive to determining that a number of identifiers of memory access operations stored in the second queue satisfies a threshold criterion, retrieving, from the second queue, a second identifier of a second memory access operation to be performed at a second zone of the memory device, storing the second identifier of the second memory access operation in a third queue of the memory device, and performing the second memory access operation at the second zone associated with a second plane set of the memory device.

公开(公告)号：US12131066B2

公开(公告)日：2024-10-29

申请号：US17845310

申请日：2022-06-21

Applicant: Micron Technology, Inc.

Inventor： Eldhose Peter

IPC: G06F12/00 ,  G06F3/06 ,  G06F13/00

CPC classification number: G06F3/0659 ,  G06F3/0604 ,  G06F3/0679

Abstract: A request to perform a memory access operation at a zone of a memory device is received from a host system. An identifier of the memory access operation is stored in a first queue of the memory device. A plane set that is associated, by a memory data structure, with the zone of the memory device is identified among a plurality of plane sets of the memory device. Responsive to retrieving the identifier of the memory access operation from the first queue, the identifier of the memory access operation is stored in a second queue of the memory device, wherein the second queue corresponds to the identified plane set. Responsive to retrieving the identifier of the memory access operation from the second queue, the memory access operation is performed at the zone of the memory device.

公开(公告)号：US20230409239A1

公开(公告)日：2023-12-21

申请号：US17845310

申请日：2022-06-21

Applicant: Micron Technology, Inc.

Inventor： Eldhose Peter

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0604 ,  G06F3/0679

Abstract: A request to perform a memory access operation at a zone of a memory device is received from a host system. An identifier of the memory access operation is stored in a first queue of the memory device. A plane set that is associated, by a memory data structure, with the zone of the memory device is identified among a plurality of plane sets of the memory device. Responsive to retrieving the identifier of the memory access operation from the first queue, the identifier of the memory access operation is stored in a second queue of the memory device, wherein the second queue corresponds to the identified plane set. Responsive to retrieving the identifier of the memory access operation from the second queue, the memory access operation is performed at the zone of the memory device.