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:
Feb. 11, 2025
Filed:
Mar. 02, 2023
Silicon Motion, Inc., Hsinchu County, TW;
Bo-Chang Ye, Kaohsiung, TW;
I-Ta Chen, New Taipei, TW;
Wen-Shu Chen, Taipei, TW;
Kuo-Cyuan Kuo, Hsinchu County, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A data processing method includes reading a memory device in response to a read command to respectively read multiple portions of predetermined data; respectively writing the portions in a buffer memory to complete data transfers of the portions of the predetermined data; sequentially providing access information corresponding to each portion of the predetermined data in response to completion of the data transfer of the corresponding portion; obtaining the access information of the predetermined data and accordingly generating multiple descriptors in chronological order of obtaining the access information; receiving and buffering the descriptors in a descriptor pool; sequentially selecting a latest descriptor from the descriptor pool according to a tag value and providing the latest descriptor to a direct memory access engine; and reading the buffer memory according to the latest descriptor to obtain at least a portion of the predetermined data by the direct memory access engine.