Samsung Electronics Co., Ltd.

Jun-Hee Yoo

Sung-Hyun Lee

Chul-woo Park

Young-Soo Sohn

Hak-soo Yu

Jae-Youn Youn

Su-a Kim

Bub-chul Jeong

Hyo-jin Choi

Dong-Soo Kang

Kyoung-Heon Jeong

A system on chip (SOC) includes a slave device, a plurality of master devices, an interconnect device and a plurality of service controllers. The master devices generate requests to demand services from the slave device. The interconnect device is coupled to the slave device and the master devices through respective channels, and the interconnect device performs an arbitrating operation on the requests. The service controllers control request flows from the master devices adaptively depending on an operational environment change of the SOC.

Adaptive service controller, system on chip and method of controlling the same

In one example embodiment, a memory system includes a memory module and a memory controller. The memory module is configured generate density information of the memory module based on a number of the bad pages of the memory module, the bad pages being pages that have a fault. The memory controller is configured to map a continuous physical address to a dynamic random access memory (dram) address of the memory module based on the density information received from the memory module.

Memory system for continuously mapping addresses of a memory module having defective locations

Growing community of inventors

Ansan-si, South Korea

Jun-Hee Yoo