Method and apparatus for controlling a primary operating...

Electrical computers and digital processing systems: memory – Storage accessing and control – Shared memory area

Reexamination Certificate

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Details

C711S006000, C711S105000, C711SE12016, C711SE12059

Reexamination Certificate

active

07966458

ABSTRACT:
One embodiment includes a personal computer device comprising at least one machine to execute a primary user operating system, a first physical memory to be used by the primary user operating system, at least one appliance operating system that is independent from the primary user operating system, a second physical memory to be sequestered from the primary user operating system and an access violation monitor to restrict access from the at least one appliance operating system to the second physical memory, wherein the access violation monitor is to run only when the at least one appliance operating system is invoked and at least one appliance operating system is to be invoked only after the primary user operating system has been suspended to a standby state.

REFERENCES:
patent: 6763458 (2004-07-01), Watanabe et al.
patent: 2004/0153834 (2004-08-01), Oshima et al.
patent: 2004/0221194 (2004-11-01), Denninghoff et al.
patent: 2005/0125513 (2005-06-01), Lam et al.

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