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. 14, 2006
Filed:
Aug. 28, 2002
Satoru Araki, Fukuoka, JP;
Satoru Araki, Fukuoka, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
An interface circuit includes a frequency divider which divides a frequency of a base clock to provide frequency-divided clock signals; a first address register which stores an address signal at a timing in which the frequency-divided clock signal is turned to high; a second address register which stores the address signal at a timing in which the clock signal is turned to low; a first data register which stores a data signal at a timing in which the clock signal is turned to high; and a second data register which stores the data signal at a timing in which the clock signal is turned to low. The data signals stored in the first and second data registers are selectively outputted.