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:
Jul. 16, 2002
Filed:
Apr. 22, 1999
Patrick C. McGeer, Orinda, CA (US);
Szu-Tsung Cheng, El Cerrito, CA (US);
Michael J. Meyer, Palo alto, CA (US);
Patrick Scaglia, Saratoga, CA (US);
Cadance Design Systems, Inc., San Jose, CA (US);
Abstract
A hardware design language V++ is described. V++ provides an automatically designed and implemented communications protocol, embedded by a compiler in the design itself. This protocol permits transparent, automatic communication between modules in a hardware design. The protocol generalizes current design practice and impacts neither the cycle time, nor the area, of a typical system. Incorporating this protocol in the language itself frees the designer from the task of writing communications code, and ensures that two communicating modules follow the same low-level protocol. In V++ each program is directly interpreted as a network of communicating finite state machines. The composition of two V++ programs is a V++ program, with well-defined, deterministic semantics.