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:
Dec. 09, 2014
Filed:
Apr. 13, 2012
Takeshi Saito, Shiojiri, JP;
Takeshi Saito, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An SoC is connected to an SDRAM that is controlled by a memory controller and a memory PHY, and the SoC is operable in a normal mode and in a power saving mode. The SoC includes a block A to be powered off in the power saving mode and a block B not to be powered off in the power saving mode. A memory controller is included in the block A. A memory PHY and signal level holding cells are included in the block B. The signal level holding cells are provided between the memory controller and the memory PHY, and are configured to fix output signals from the memory controller at predetermined levels in the power saving mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile