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. 08, 2006
Filed:
Sep. 06, 2000
William F. Beausoleil, Hopewell Junction, NY (US);
R. Bryan Cook, Poughkeepsie, NY (US);
Tak-kwong NG, Hyde Park, NY (US);
Helmut Roth, Hopewell Junction, NY (US);
Peter Tannenbaum, Woodstock, NY (US);
Lawrence A. Thomas, West Hurley, NY (US);
Norton J. Tomassetti, Kingston, NY (US);
William F. Beausoleil, Hopewell Junction, NY (US);
R. Bryan Cook, Poughkeepsie, NY (US);
Tak-kwong Ng, Hyde Park, NY (US);
Helmut Roth, Hopewell Junction, NY (US);
Peter Tannenbaum, Woodstock, NY (US);
Lawrence A. Thomas, West Hurley, NY (US);
Norton J. Tomassetti, Kingston, NY (US);
Quicktum Design Systems, Inc., San Jose, CA (US);
Abstract
A software driven emulator in which the stored emulation program for a processor module is compiled to include a code bit or bits in the emulation instruction step sequence that is decoded as main data memory disable command. Thus, once in each emulation program cycle, the memory controller disables the main data memories on the module, and allows the maintenance bus to read or write data to these memories.