Invention Grant
- Patent Title: Memory controller and method of ordering sequential data and random data
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Application No.: US17183899Application Date: 2021-02-24
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Publication No.: US11494106B2Publication Date: 2022-11-08
- Inventor: Ji Hoon Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon-si
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Icheon-si
- Priority: KR10-2020-0103386 20200818
- Main IPC: G06F3/06
- IPC: G06F3/06

Abstract:
A memory controller includes a meta data memory configured to store mapping information of data stored in a plurality of memory blocks included in a memory device and valid data information indicating whether the data stored in the plurality of memory blocks is valid data, and a migration controller configured to control the memory device to perform a migration operation of moving a plurality of valid data stored in a source memory block among the plurality of memory blocks from the source memory block to a target memory block based on the mapping information and the valid data information.
Public/Granted literature
- US20220057953A1 MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME Public/Granted day:2022-02-24
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