公开(公告)号：US20190332547A1

公开(公告)日：2019-10-31

申请号：US16170265

申请日：2018-10-25

Applicant: Silicon Motion, Inc.

Inventor： Chun-Yi LO

IPC: G06F12/10 ,  G06F3/06

Abstract: A technology for calibrating device-end operational information of a data storage system is shown. A controller operates a non-volatile memory with reference to operational information. A second type of logical address requested by the host that is different from the first type of logical address used in operating a file system of a host is introduced. As indicated by the second type of logical address, the controller receives calibration information from the host and calibrates the operational information based on the calibration information.