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.:

US 7895026 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 22, 2011

Filed:

Aug. 16, 2007
Applicants:

Sean A. Kelly, Boulder, CO (US);

Stephen A. Neuendorffer, San Jose, CA (US);

Haibing MA, Superior, CO (US);

Inventors:

Sean A. Kelly, Boulder, CO (US);

Stephen A. Neuendorffer, San Jose, CA (US);

Haibing Ma, Superior, CO (US);

Assignee:

Xilinx, Inc., San Jose, CA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 9/455 (2006.01); G06F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A computer-implemented method of scheduling a multi-rate, synchronous circuit design for simulation within a high-level modeling system. The method can include determining a component clocking rate for each of a plurality of synchronous components of the circuit design and classifying each of the plurality of synchronous components into a plurality of schedules according to component clocking rate. For each clock cycle during simulation, the method can include selecting one of the plurality of schedules and executing each synchronous component of the selected schedule. A value determined through execution of a synchronous component of the circuit design can be output.


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Kelly, Sean. (2011). Multi-rate simulation scheduler for synchronous digital circuits in a high level modeling system (U.S. Patent No. 7895026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7895026

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