Interrupt/wake-up of an electronic device in a low power...

Details Interrupt/wake-up of an electronic device in a low power... Interrupt/wake-up of an electronic device in a low power...

2008-04-25

2011-11-22

Stiglic, Ryan (Department: 2111)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S320000, C713S322000

Reexamination Certificate

active

08065544

ABSTRACT:
Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.

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