Portable computer with desktop type processor

Details Portable computer with desktop type processor Portable computer with desktop type processor

2006-12-12

2006-12-12

Butler, Dennis M. (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S320000

Reexamination Certificate

active

07149911

ABSTRACT:
A portable computer with a desktop type processor. The portable computer further includes a power management controller and a clock generator. The power management controller judges the type of power supply used by the portable computer. The clock generator is coupled to the power management controller and the desktop type processor respectively, and outputs a clock signal based on a control signal from the power management controller and a judge signal from the desktop type processor so as to determine an operational frequency and an operational voltage of the desktop type processor.

REFERENCES:
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patent: 6457135 (2002-09-01), Cooper
patent: 6845456 (2005-01-01), Menezes et al.
patent: 7010704 (2006-03-01), Yang et al.
patent: 2004/0117680 (2004-06-01), Naffziger
patent: 2004/0128567 (2004-07-01), Stewart
patent: 1294328 (2001-05-01), None
patent: 1338067 (2002-02-01), None
patent: 2523098 (2002-11-01), None
patent: 171079 (1991-10-01), None

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