公开(公告)号：US20250021224A1

公开(公告)日：2025-01-16

申请号：US18895604

申请日：2024-09-25

Applicant: Kioxia Corporation

Inventor： Shinichi KANNO ,  Hiroshi NISHIMURA ,  Hideki YOSHIDA ,  Hiroshi MURAYAMA

IPC: G06F3/06 ,  G06F1/3234 ,  G06F11/10 ,  G06F12/02 ,  G11C16/04 ,  G11C16/24 ,  G11C29/52 ,  H03M13/29

Abstract: According to one embodiment, a memory system includes a nonvolatile memory and a controller which controls the nonvolatile memory. The controller notifies to an outside an extensive signal which indicates a predetermined state of the nonvolatile memory or the controller.

公开(公告)号：US20240061610A1

公开(公告)日：2024-02-22

申请号：US18499750

申请日：2023-11-01

Applicant: KIOXIA CORPORATION

Inventor： Shinichi KANNO ,  Hideki YOSHIDA ,  Naoki ESAKA ,  Hiroshi NISHIMURA

IPC: G06F3/06 ,  G06F12/1009

CPC classification number: G06F3/0656 ,  G06F3/061 ,  G06F12/1009 ,  G06F3/064 ,  G06F3/0679

Abstract: According to one embodiment, a memory system includes a nonvolatile memory and a controller. The controller acquires, from a host, write data having the same first size as a data write unit of the nonvolatile memory and obtained by dividing write data associated with one write command having a first identifier indicating a first write destination block in a plurality of write destination blocks into a plurality of write data or combining write data associated with two or more write commands having the first identifier. The controller writes the acquired write data having the first size to the first write destination block by a first write operation.

公开(公告)号：US20230305701A1

公开(公告)日：2023-09-28

申请号：US18204854

申请日：2023-06-01

Applicant: Kioxia Corporation

Inventor： Shinichi KANNO ,  Hiroshi NISHIMURA ,  Hideki YOSHIDA ,  Hiroshi MURAYAMA

IPC: G06F3/06 ,  G06F1/3234 ,  G06F11/10 ,  G11C29/52 ,  H03M13/29

CPC classification number: G06F3/0604 ,  G06F3/0688 ,  G06F1/3275 ,  G06F3/0653 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/0619 ,  G06F3/0655 ,  G06F11/1068 ,  G11C29/52 ,  H03M13/2906 ,  G06F12/0246

Abstract: According to one embodiment, a memory system includes a nonvolatile memory and a controller which controls the nonvolatile memory. The controller notifies to an outside an extensive signal which indicates a predetermined state of the nonvolatile memory or the controller.

公开(公告)号：US20230076210A1

公开(公告)日：2023-03-09

申请号：US17981817

申请日：2022-11-07

Applicant: KIOXIA CORPORATION

Inventor： Shinichi KANNO ,  Hideki YOSHIDA ,  Naoki ESAKA ,  Hiroshi NISHIMURA

IPC: G06F3/06 ,  G06F12/1009

Abstract: According to one embodiment, a memory system includes a nonvolatile memory and a controller. The controller acquires, from a host, write data having the same first size as a data write unit of the nonvolatile memory and obtained by dividing write data associated with one write command having a first identifier indicating a first write destination block in a plurality of write destination blocks into a plurality of write data or combining write data associated with two or more write commands having the first identifier. The controller writes the acquired write data having the first size to the first write destination block by a first write operation.