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. 30, 2005
Filed:
Jan. 11, 2001
Bruce Leroy Beukema, Hayfield, MN (US);
David Craddock, New Platz, NY (US);
Ronald Edward Fuhs, Rochester, MN (US);
Thomas Anthony Gregg, Highland, NY (US);
Gregory Francis Pfister, Austin, TX (US);
Renato John Recio, Austin, TX (US);
Steven L. Rogers, Rochester, MN (US);
Bruce Leroy Beukema, Hayfield, MN (US);
David Craddock, New Platz, NY (US);
Ronald Edward Fuhs, Rochester, MN (US);
Thomas Anthony Gregg, Highland, NY (US);
Gregory Francis Pfister, Austin, TX (US);
Renato John Recio, Austin, TX (US);
Steven L. Rogers, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and apparatus for accessing a memory. Access rights for a memory operation are verified using a first data structure in response to receiving a request to perform the operation, wherein the request includes a virtual address for the operation. Responsive to access rights being verified for the memory operation, the virtual address translated into a real address using a second data structure.