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:
Sep. 07, 2004
Filed:
Feb. 10, 2003
Scott T. Becker, Darien, IL (US);
Artisan Components, Inc., Sunnyvale, CA (US);
Abstract
An invention for self-timing in a memory device is provided. The self-timing system includes a dummy global wordline signal, which is configured to follow a global timing pulse for a memory device. In addition, a row of at least one non-timing memory banks is included. Each non-timing memory bank includes a model row in electrical communication with the dummy global wordline signal. Each model row is comprised of a plurality of load cells. The self-timing system further includes a timing memory bank having a global timing column. The global timing column is comprised of a plurality of load cells that are coupled via at least one bitline. In operation, the global timing column responds to the dummy global wordline signal to provide a self-timing reset signal for the memory device. In this manner, the self-timing reset signal is provided to each active memory bank in the row of memory banks.