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:
Oct. 27, 2015
Filed:
Dec. 04, 2013
Integrated Silicon Solution (Shanghai), Inc., Shanghai, CN;
Mingzhao Tong, Shanghai, CN;
Seong Jun Jang, Shanghai, CN;
INTEGRATED SILICON SOLUTION (SHANGHAI), INC., Pudong New Area, Shanghai, CN;
Abstract
The address transition detecting circuit includes two identical address transition detecting signal generating module, an inverter and a signal combining module. Both of the two address transition detecting signal generating modules have a unilateral delay circuit for generating an output pulse at the rising edge of the address signal and an output pulse at the falling edge of the address signal. The address transition detecting signal generating module can control the width of the two output pulses by controlling the delay times of the corresponding unilateral delay circuit. The signal combining module outputs the ATD signal having pulses at both the rising edge and falling edge of the address signal. The present application uses two unilateral delay circuits to control the width of the ATD signal at the rising edge and the falling edge of the address signal, thereby significantly preventing the width of the ATD signal from influence of the burr on the address line.