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. 28, 2006
Filed:
Nov. 06, 2003
Muralidhar R. Kudlugi, Framingham, MA (US);
Charles W. Selvidge, Wellesley, MA (US);
Muralidhar R. Kudlugi, Framingham, MA (US);
Charles W. Selvidge, Wellesley, MA (US);
Mentor Graphics Corporation, Wilsonville, OR (US);
Abstract
In an emulation system, a method is provided to schedule evaluations of state elements and memory elements receiving signals from multiple asynchronous clock domains, such that causality and hold time requirements are satisfied. In addition, a method is provided such that logic signals responsive to multiple asynchronous clock domains are transported along separate single domain path of substantially equal transit times. In one implementation, the scheduling method computes departure times and ready times for output and input terminals of logic modules, such as FPGAS.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile