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:
Jul. 03, 2012
Filed:
Dec. 03, 2009
Hirotsugu Kajihara, Kanagawa, JP;
Hirotsugu Kajihara, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A synchronizing circuit includes an internal partial power supply interruption circuit section which can be subjected to a power supply interruption and includes a data transmission register configured to output data for controlling a power supply interruption and a clock enable control register configured to output an enable signal; an internal partial power supply interruption control circuit section configured to control a power supply interruption and includes a gated clock buffer configured to control a clock signal based on the enable signal, and a data reception register configured to take in data based on the controlled clock signal; and an isolation cell configured to output an output from the internal partial power supply interruption circuit section as a fixed value when the internal partial power supply interruption circuit section has been subjected to a power supply interruption.