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:
Nov. 10, 2015
Filed:
Sep. 22, 2011
Ivan E. Sutherland, Portland, OR (US);
Ivan E. Sutherland, Portland, OR (US);
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
An integrated circuit includes a first pipeline with multiple stages of asynchronous circuits. Note that a stage in the first pipeline communicates with a stage in a corresponding second pipeline with multiple stages of asynchronous circuits on another integrated circuit via connectors. Furthermore, a first state wire preceding the stage in the first pipeline provides advanced notice to a first state wire preceding the stage in the second pipeline of subsequent communication between the stage in the first pipeline and the stage in the second pipeline so that the stage in the second pipeline has time to amplify a signal received from the stage in the first pipeline, thereby facilitating approximately synchronous operation of the stages in the first and second pipelines.