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:
May. 06, 2003
Filed:
Oct. 02, 2000
Applicant:
Inventors:
Aaron Tsai, Poughkeepsie, NY (US);
Chung-Lung Kevin Shum, Poughkeepsie, NY (US);
Dean G. Bair, Bloomington, NY (US);
Rebecca S. Wisniewski, Poughkeepsie, NY (US);
Charles F. Webb, Poughkeepsie, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/200 ;
U.S. Cl.
CPC ...
G06F 1/200 ;
Abstract
To support a new processor control bit, the Real Space Control (RSC) bit, in a processor system with an existing translation lookaside buffer, an existing control bit, the Private Space bit, in the translation lookaside buffer is redefined as an Ignore Common segment bit to create new non-overlapping translation lookaside buffer entries.