Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Debendra Das Sharma0
Robert J. Safranek0
Date of Patent
November 13, 2007
0Patent Application Number
104048810
Date Filed
March 31, 2003
0Patent Primary Examiner
Patent abstract
A NoDMA cache including a super page field. The super page field indicates when a set of pages contain protected information. The NoDMA cache is used by a computer system to deny I/O device access to protected information in system memory.
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