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:
Feb. 15, 2000
Filed:
May. 12, 1995
Applicant:
Inventors:
Ronald A Miller, Mountain View, CA (US);
Donald B MacMillen, Redwood Shores, CA (US);
Tai A Ly, San Jose, CA (US);
David W Knapp, Palo Alto, CA (US);
Assignee:
Synopsys, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395500 ; 364578 ; 364488 ; 364489 ; 364490 ; 364491 ;
Abstract
A method and an apparatus for coupling the results of behavioral synthesis with those of logic synthesis. It uses a timing verifier to precalculate the timing characteristics of a circuit for use by behavioral synthesis. Timing for control chaining is included in the precalculated timing characteristics. Once behavioral synthesis is complete, logic synthesis is informed of timing constraints introduced by behavioral synthesis.