Samsung Electronics Co., Ltd.

Taekkyun Shin

Kyungsoo Lee

Yong-Won Jung

Jun-Ho Seo

Yun Chan Heo

Yowon Jeong

Sungkyoung Kim

Yohan Kwon

Byung-Su Kim

Chun-Guan Kim

Sang-hwa Jin

A context hub receives and processes data from multiple sensors. An operation method of the context hub includes identifying a pattern of context data input to the context hub from at least one of the sensors, determining a dynamic voltage-frequency scaling (DVFS) level corresponding to the identified pattern of the context data, and processing, at the context hub, the context data by using a clock signal or a driving voltage corresponding to the determined DVFS level.

Mobile device including context hub and operation method thereof

A dynamic power monitor for monitoring a power of a block in an integrated circuit is provided. The dynamic power monitor includes an input buffer configured to store first state values corresponding to internal signals of the block according to a first cycle of a clock signal; a power calculator configured to identify first power classification values corresponding to the block according to the first cycle, based on the first state values; and a filter configured to identify a first filtered value of the first power classification values.

Dynamic power monitor monitoring power basted on clock cycle, processor, and system on chip

A system-on-chip includes a magnetic random access memory and a security interface. The magnetic random access memory includes a plurality of memory areas, each of the plurality of memory areas having a different security level. The security interface circuitry configured to: identify a memory area from among the plurality of memory areas based on a received memory address associated with a received memory command; determine a security level associated with the identified memory area; and perform a memory operation on received data based on the received memory command and the determined security level.

System-on-chips and operation methods thereof

An electronic device includes an operation processor for encoding image data that is generated by capturing an object, and a communication circuit for communicating with an external device. The operation processor divides an image represented by the image data into a first region and a second region based on an information signal that is received from the external device, encode first image data corresponding to the first region by a first encoding manner, and encode second image data corresponding to the second region by a second encoding manner. An outline of the first region varies depending on a shape of a display device of the external device.

Electronic device configured to non-uniformly encode/decode image data according to display shape

Growing community of inventors

Kwangmyong-si, South Korea

Taekkyun Shin