Patent · US Expired

High speed software driven emulator comprised of a plurality of emulation processors with an improved maintenance bus that streams data at high speed

US6850880B1 · kind B1 · utility

12Cited by

3References

7Claims

0Family size

Assignee

Quickturn Design Systems, Inc. · US

Inventors

William F. Beausoleil · Hopewell Junction, US
R. Bryan Cook · Poughkeepsie, US
Tak-kwong Ng · Yorktown, US
Helmut Roth · Stuttgart, DE
Peter Tannenbaum · Red Hook, US
Lawrence A. Thomas · West Hurley, US
Norton J. Tomassetti · Kingston, US

Key dates

Filing date	Sep 6, 2000
Grant date	Feb 1, 2005
Priority date	—
Expiry date	Feb 9, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG06F30/331
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A software driven emulator has a maintenance bus operating protocol mode in which, after an initial address phase, data is streamed continuously by automatically incrementing the sending and receiving addresses.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.