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. 29, 2015
Filed:
Oct. 31, 2012
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Adrian Earle, Kanata Ontario, CA;
Abstract
A memory circuit includes first and second word lines, a plurality of memory cells and a timing controller. Each memory cell includes a first access port and a second access port. The first access port is coupled to the first word line and configured to be enabled by a first word line signal on the first word line. The second access port is coupled to the second word line and configured to be enabled by a second word line signal on the second word line. The timing controller is configured to receive a timing select signal and to control a time delay between the first word line signal and the second word line signal to be different in response to different first and second states of the timing select signal.