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:
Jun. 17, 2014
Filed:
Feb. 03, 2012
Chun Shiah, Hsinchu, TW;
Shi-huei Liu, Hsinchu County, TW;
Cheng-nan Chang, Tainan, TW;
Etron Technology, Inc., Hsinchu, TW;
Abstract
A latch system applied to a plurality of banks of a memory circuit includes a front latch circuit and a plurality of rear latch circuit. The front latch circuit is used for receiving a datum and a front latch enabling signal, and generating and outputting an intermediate signal according to the datum and the front latch enabling signal. Each rear latch circuit of the plurality of rear latch circuits is coupled to an output terminal of the front latch circuit for receiving the intermediate signal, and generating and outputting a rear latch datum to a corresponding bank of the plurality of banks according to the intermediate signal and a corresponding rear latch enabling signal, where only one rear latch enabling signal is enabled at any time.