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:
Mar. 26, 2013
Filed:
Sep. 16, 2010
Jason Adler, Fremont, CA (US);
Lau Nguyen, Sunnyvale, CA (US);
Perry Neos, Los Altos, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
A drive control module of a solid-state drive (SSD) includes a first module that receives host commands from one of a host command buffer and a drive interface of the SSD, converts the host commands to stage commands, and determines whether to store the stage commands in a stage slot of a staging memory or leave the stage slot empty. A second module transfers data between a buffer and a flash memory based on the stage commands. The flash memory comprises flash arrays. A third module detects a first empty stage of one of the flash arrays and based on an empty stage timer value triggers at least one of an end of the first empty stage, a start of an at least partially full stage of the one of the flash arrays, or a start of a second empty stage of the one of the flash arrays.