Invention Grant
- Patent Title: Full multi-plane operation enablement
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Application No.: US16730881Application Date: 2019-12-30
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Publication No.: US11615029B2Publication Date: 2023-03-28
- Inventor: Jiangang Wu , Qisong Lin , Jung Sheng Hoei , Yunqiu Wan , Ashutosh Malshe , Peng-Cheng Chen
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Holland & Hart, LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F12/0891 ; G06F12/0811 ; G06F12/02 ; G06F12/0882 ; G06F11/14 ; G11C16/06 ; G06F13/16

Abstract:
Methods, systems, and devices for full multi-plane operation enablement are described. A flash controller can determine that a first plane of a set of planes of a memory die is an invalid plane. The flash controller can issue a single descriptor associated with a multi-plane operation for the set of planes of the memory die. The single descriptor can include a plurality of commands for the multi-plane operation in which the first command of the plurality of commands can be a duplicate of a second command of the plurality of commands based on the first plane being the invalid plane. In some cases, a negative-and (NAND) controller can receive the single descriptor associated with the multi-plane operation for the set of planes of a memory die. The NAND controller can issue a plurality of commands for the multi-plane operation based on receiving the single descriptor.
Public/Granted literature
- US20210200682A1 FULL MULTI-PLANE OPERATION ENABLEMENT Public/Granted day:2021-07-01
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