Computer with automatic power cut-off function and control metho

Details Computer with automatic power cut-off function and control metho Computer with automatic power cut-off function and control metho

1998-03-23

2000-12-19

Auve, Glenn A.

Electrical computers and digital processing systems: support

Computer power control

Power conservation

G06F 132

Patent

active

061638471

ABSTRACT:
A computer with automatic power cut-off function comprises a BIOS portion including a system power cut-off service routine for generating the power cut-off command to write it; a microprocessor including an advanced power management portion for generating the power cut-off control signal; and a power control portion for cutting the power source to the system based on the power cut-off control signal, thereby performing the power cut-off by itself without a waiting time taken in storing data and information at a system memory during the power cutting off of the operating system.

REFERENCES:
patent: 5056092 (1991-10-01), Bruner
patent: 5369771 (1994-11-01), Gettel
patent: 5548763 (1996-08-01), Combs et al.
patent: 5560023 (1996-09-01), Crump et al.
patent: 5638541 (1997-06-01), Sadashivaiah
patent: 5680540 (1997-10-01), Pearce
patent: 5784628 (1998-07-01), Reneris
patent: 5845138 (1998-12-01), Nowlin, Jr.
patent: 5978922 (1999-11-01), Arai et al.

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