Samsung Electronics Co., Ltd.

Hwang Sub Lee

Jong Lae Park

Sang Ho Lim

An application processor includes an application processor including a first processor configured to generate a control signal based on whether user data is changed, wherein the application processor is configured to implement a power manager which dynamically controls power provided to the first processor, in response to the control signal.

Application processor and system on chip

System-on-a-chip (SOC) includes a dynamic voltage frequency scaling (DVFS) control unit; and a central processing unit (CPU) to operate the DVFS control unit. By using the DVFS control unit, a DVFS table may be selectively used according to any of various scenarios or modes of operation, thereby performing DVFS control.

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Seoul, South Korea

Hwang Sub Lee