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:
May. 25, 2010
Filed:
Apr. 18, 2007
Tetsuya Tokunaga, Gunma-ken, JP;
Hiroyuki Arai, Gunma-ken, JP;
Shuji Motegi, Tochigi-ken, JP;
Takeshi Hibino, Gunma-ken, JP;
Takeshi Kimura, Tochigi-ken, JP;
Tetsuya Tokunaga, Gunma-ken, JP;
Hiroyuki Arai, Gunma-ken, JP;
Shuji Motegi, Tochigi-ken, JP;
Takeshi Hibino, Gunma-ken, JP;
Takeshi Kimura, Tochigi-ken, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
An interface circuit outputting a clock signal and data to a data register configured to serially read in the data synchronously with the clock signal, in response to a change of a control signal for outputting the clock signal and the data from one logic level to the other logic level, the interface circuit comprising a clock output circuit configured to: detect a logic level of the clock signal when the control signal changes from the one logic level to the other logic level; output the clock signal on an as-is basis to the data register, when detecting one logic level of the clock signal; and output the clock signal after having changed from the other logic level to the one logic level, to the data register, when detecting the other logic level of the clock signal.