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:
Aug. 02, 1994
Filed:
Mar. 27, 1992
Kenneth S Kundert, Belmont, CA (US);
Jacob K White, Arlington, MA (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
An apparatus and method for improved efficiency of operation of a circuit simulator. The simulation engine processor sends signals via flag registers to the component model processors to indicate which type of response is required from each component model. The component model processors send back only the requested response, thus minimizing processing time by avoiding generating response types that are not needed. Flexibility is enhanced by centralizing tasks in the simulation engine rather than in the component models, in order to facilitate experimentation and variation in circuit configurations without extensive modifications of component model design.