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:
Jul. 07, 2020
Filed:
Jul. 15, 2018
Shanghai Xiaoyi Technology Co., Ltd., Shanghai, CN;
Jinsuo Yu, Shanghai, CN;
Xuewu Zhang, Shanghai, CN;
SHANGHAI XIAOYI TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
Embodiments of the disclosure provide a method, apparatus, and computer readable medium for optimizing memory card performance. The method includes: determining a plurality of different preset time intervals, the preset time intervals being determined beginning from clock-cycle starting points; sending test data to a memory card using each of the preset time intervals, respectively; reading from the memory card the test data corresponding to each of the preset time intervals; comparing the test data sent using each of the preset time intervals with the corresponding test data that is read; in response to the sent test data and the read test data being consistent, determining that the preset time interval is valid; determining at least one group of preset time intervals, each of the groups of preset time intervals containing a plurality of valid and successive preset time intervals; determining a group of preset time intervals containing a maximum number of preset time intervals as a target group; determining an average value of all the preset time intervals in the target group as a time interval for writing to the memory card.