The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Dec. 02, 2019
Silicon Motion, Inc., Jhubei, TW;
Wen-Sheng Lin, Kaohsiung, TW;
SILICON MOTION, INC., Jhubei, TW;
Abstract
A data storage device includes a memory device and a memory controller. The memory controller is configured to configure a first predetermined memory block which is an SLC memory block and a second predetermined memory block which is a MLC memory block as buffers to receive data. The memory controller determines to use which scheme to receive data in a predetermined period dynamically according to an amount of valid data stored in the memory device. When the memory controller determines to use a first scheme, the memory controller uses the first predetermined memory block to receive data. When the memory controller determines to use a second scheme, the memory controller uses the first predetermined memory block and the second predetermined memory block to receive data. When the memory controller determines to use a third scheme, the memory controller uses the second predetermined memory block to receive data.