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:
Jul. 28, 2020
Filed:
Mar. 20, 2019
Marvell International Ltd., Hamilton, BM;
Sreenivasula Reddy Dhani Reddy, Bangalore, IN;
Vinay Bhat Soori, Karnataka, IN;
Md Nadeem Iqbal, Bihar, IN;
Marvell International Ltd., Hamilton, BM;
Abstract
Disclosed is a multi-port memory array configured to minimize resistance-capacitance (RC) delay caused by wordline coupling. In each row of the array, a first voltage boost circuit is connected to the distal ends of a first wordline and a second wordline and boosts a first voltage on the first wordline during an access period when the first voltage is transitioning from low to high and when, concurrently, a second voltage on the second wordline is either low or transitioning to low. Optionally, a second voltage boost circuit is also connected to the distal ends of the first and second wordlines and boosts the second voltage on the second wordline during a different access period when the second voltage is transitioning from low to high and when, concurrently, the first voltage on the first wordline is either at low or transitioning from high to low. Also disclosed is a corresponding method.