Samsung Electronics Co., Ltd.

Seung Hyun Choi

Jung Park

Woo Sung Lee

Sang Woo Han

Chae Seok Im

Jeong Joon Yoo

Taek Kyun Shin

Keun Soo Yim

Ho Yeon Jeon

Myung Kyoon Yim

Woon Gee Kim

Jan Don Lee

A semiconductor device and a semiconductor system are provided. A semiconductor device includes a monitoring circuit receiving a first operating voltage and a second operating voltage, which is different from the first operating voltage, from a Power Management Integrated Circuit (PMIC) and monitoring a duration of use of a System-on-Chip (SoC) at each of the first and second operating voltages; a processing circuit calculating a normalized value based on predetermined weight information from the duration of use of the SoC at each of the first and second operating voltages; and a voltage circuit determining whether to increase an operating voltage of the SoC by comparing the normalized value with a predetermined value.

Semiconductor device and semiconductor system

A method of transmitting data between processors, including: establishing and storing an encoding method for each area of virtual address space of a first processor in a predetermined storage device; determining an area of virtual address space corresponding to data to be transmitted to a second processor; and determining the encoding method corresponding to the determined area of the virtual address space with reference to the storage device and transmitting the data to the second processor by using the determined encoding method.

Method, system, and medium for providing interprocessor data communication

Growing community of inventors

Suwon-si, South Korea

Seung Hyun Choi