Systems and methods for operational power management

Details Systems and methods for operational power management Systems and methods for operational power management

2006-09-22

2010-06-15

Suryawanshi, Suresh K (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S300000, C713S600000

Reexamination Certificate

active

07739533

ABSTRACT:
Various systems and methods for power management are disclosed herein. For example, a synchronous semiconductor circuit is disclosed that includes two or more clock sources and a power management controller. The power management controller is operable to apply power to one of the clock sources and to select another of the clock sources for synchronization of the circuit. Then, upon stabilization of the first clock source, it is selected by the power management controller to synchronize the circuit.

REFERENCES:
patent: 5544138 (1996-08-01), Bajorek et al.
patent: 5715467 (1998-02-01), Jirgal
patent: 6973583 (2005-12-01), Kobori
patent: 6983389 (2006-01-01), Filippo
patent: 7055117 (2006-05-01), Yee
patent: 7203857 (2007-04-01), Hamilton
patent: 2004/0255177 (2004-12-01), Hamilton
patent: 2005/0163237 (2005-07-01), Katanaya
patent: 2005/0174076 (2005-08-01), Katanaya
patent: 2006/0107077 (2006-05-01), Roth et al.
patent: 2006/0123259 (2006-06-01), Yokota et al.
patent: WO-2004/023268 (2004-03-01), None
patent: WO-2008/010795 (2008-01-01), None
International Business Machines, “Adaptive Power Management for Mobile Hard Drives”, white paper dated Apr. 1999. See http://www.almaden.ibm.com/almaden/mobile—hard—drives.html.

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