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. 15, 2022
Filed:
Nov. 01, 2020
Silicon Motion, Inc., Hsinchu County, TW;
Wen-Sheng Lin, Kaohsiung, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
A flash memory controller includes a read-only memory, a microprocessor and a buffer memory, wherein the buffer memory includes a data temporary storage area having continuous addresses. When the flash memory controller receives data from a host device, the microprocessor determines whether there is enough space between the last stored data in the data temporary storage area and an end address of the data temporary storage area to store the entire content of the data. If there is not enough space between the last stored data in the data temporary storage area and the end address to store the entire content of the data, the microprocessor directly stores the data from a starting address in the data temporary storage area, without writing any part of the data to the area before the end address of the data temporary storage area.