NoDMA cache

Details NoDMA cache NoDMA cache

2007-11-13

2007-11-13

Nguyen, T (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S152000

Reexamination Certificate

active

10404881

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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PCT International Preliminary Report on Patentability, dated Oct. 1, 2005 (International Application No. PCT/US2004/003387 - -International Filing Date Feb 6, 2004) P15885PCT (9 pages).

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