Hardware design language for the design of integrated circuits

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United States of America Patent

PATENT NO 6421808
SERIAL NO

09296892

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CADENCE DESIGN SYSTEMS INC2655 SEELY AVENUE SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Szu-Tsung El Cerrito, CA 4 112
McGeer, Patrick C Orinda, CA 8 386
Meyer, Michael J Palo alto, CA 44 1386
Scaglia, Patrick Saratoga, CA 5 198

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