Power supply controller for changing in a predetermined...

Details Power supply controller for changing in a predetermined... Power supply controller for changing in a predetermined...

2007-08-28

2007-08-28

Perveen, Rehana (Department: 2116)

Electrical computers and digital processing systems: support

Computer power control

Power sequencing

C713S300000, C713S310000

Reexamination Certificate

active

10707389

ABSTRACT:
A power supply controller which controls a power supply unit for supplying a plurality of different voltages has a state register section which stores state values corresponding to a combination of voltages supplied by the power supply unit in the plurality of voltages, a reference clock oscillator section which oscillates a reference clock, a state value changing combination circuit which changes the state values one by one in a predetermined order to state values corresponding to a target combination of voltages when a change instruction to change the combination of voltages supplied by the power supply unit is received, and an output section which transmits the power supply unit provide the combination of voltages corresponding to the state values successively changed by the state value changing combination circuit.

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patent: 6333650 (2001-12-01), Amin et al.
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patent: 7013402 (2006-03-01), Woo
patent: 2002-251230 (2002-09-01), None

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