F. Chau & Associates, LLC
Processor system and method for reducing power consumption in idle mode
A processor system power voltage has low idle level as compared to a normal level during an idle mode. Power consumption of the processor during the idle mode is reduced. A power voltage supplied to the processor is increased to a normal level in returning to a normal mode from the idle mode, and a frequency of a clock signal supplied to the processor is decreased in comparison with a normal frequency. As a result, it is possible to prevent misoperation of the processor.
Samsung Electronics Co., Ltd.
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Yun-Tae Byeong-Whee
Lee Yun