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:
Jan. 04, 2005
Filed:
Sep. 27, 2001
Applicants:
Toshiyuki Kouchi, Yokohama, JP;
Masahiro Yoshihara, Yokohama, JP;
Hiroyuki Koinuma, Yokohama, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1342 ;
U.S. Cl.
CPC ...
Abstract
A clock non-synchronous type circuit performs data read operation on the basis of a read control signal. After a lapse of a predetermined delay time, read data is read out from the clock non-synchronous type circuit. The read data is latched in selected one of N latch circuits. A latch circuit is selected on the basis of a control signal instead of a clock signal. The control signal represents that read data is output from the clock non-synchronous type circuit, and hence a latch circuit is always selected after read data is output.