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. 04, 2002
Filed:
Nov. 14, 2000
Brian L. Ji, Fishkill, NY (US);
Toshiaki Kirihata, Poughkeepsie, NY (US);
Dmitry G. Netis, Brooklyn, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A memory decoder system is disclosed. In an exemplary embodiment of the invention, the system includes a matrix of memory cells, arranged into rows and columns, with a plurality of wordline drivers corresponding to each row in the matrix. A group of wordline driver-decoder blocks each contains a subset of the plurality of wordline drivers therein, with each of the wordline driver-decoder blocks being separated by a row control block. The row control block includes control circuitry for the wordline drivers. For any given wordline driver-decoder block, a first group of wordline drivers contained therein is controlled by a row control block located on one side of the given wordline driver-decoder block, while a second group of wordline drivers contained therein is controlled by a row control block located on an opposite side of the given wordline driver-decoder block.