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, 2014
Filed:
Sep. 20, 2011
Katsuhiko Sakimoto, Kanagawa, JP;
Makoto Ichida, Kanagawa, JP;
Hiroshi Shimizu, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, there is provided a memory system including a bus master, a bus slave, and a memory device. The bus slave includes a synchronizing unit, and a speed-enhancing unit. The synchronizing unit is connected to a bus. The synchronizing unit receives the data in synchronism with a third clock. The third clock is in synchronous relation with a second clock and is slower than a first clock. The speed-enhancing unit enhances a transfer speed from a speed corresponding to the third clock to a speed corresponding to the second clock, by transferring the data received in the synchronizing unit to the memory device in synchronism with the second clock.