公开(公告)号：US20210279189A1

公开(公告)日：2021-09-09

申请号：US16896050

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Richard N. Deglin ,  Atrey Hosmane ,  Srinivasa Raju Nadakuditi

IPC: G06F13/16 ,  G06F3/06

Abstract: A storage device includes: a host interface to receive a host command from a host device over a storage interface; one or more memory translation layers to execute one or more operations associated with the host command to retrieve one or more chunks of data associated with the host command from storage memory; a bitmap circuit including a bitmap to track a constrained order of the one or more chunks of data to be transferred to the host device; and a transfer trigger to trigger a data transfer to the host device for the one or more chunks of data in the constrained order according to a state of one or more bits of the bitmap.

公开(公告)号：US11386022B2

公开(公告)日：2022-07-12

申请号：US16896050

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Richard N. Deglin ,  Atrey Hosmane ,  Srinivasa Raju Nadakuditi

IPC: G06F3/06 ,  G06F13/16

Abstract: A storage device includes: a host interface to receive a host command from a host device over a storage interface; one or more memory translation layers to execute one or more operations associated with the host command to retrieve one or more chunks of data associated with the host command from storage memory; a bitmap circuit including a bitmap to track a constrained order of the one or more chunks of data to be transferred to the host device; and a transfer trigger to trigger a data transfer to the host device for the one or more chunks of data in the constrained order according to a state of one or more bits of the bitmap.