Samsung Electronics Co., Ltd.

Yonsei University

Ho-jun Shim

Jae-Geun Park

Phil-yong Jung

Sang-young Ye

Jong-Hwan Kim

Sang-hun Jeon

Won Woo Ro

Jun-Young Jang

Won Hyun Jeon

Jeong-ho Lee

Jun-bum Park

Seon-Bong Kim

Won Seob Jeong

Myung Kuk Yoon

A storage device set includes a storage device configured to communicate with a host, the storage device including a controller configured to generate encrypted input data by encrypting data; and a reconfigurable logic chip configured to receive the encrypted input data from the storage device, generate processed data by processing the encrypted input data according to a configuration, and generate encrypted output data by encrypting the processed data.

Storage device set including storage device and reconfigurable logic chip, and storage system including storage device set

Provided is a storage device set. The storage device set includes a storage device configured to communicate with a host, the storage device including a controller configured to generate encrypted input data by encrypting data; and a reconfigurable logic chip configured to receive the encrypted input data from the storage device, generate processed data by processing the encrypted input data according to a configuration, and generate encrypted output data by encrypting the processed data.

A device controller included in a storage device includes a host controller connected to a host memory, a memory controller connected to a plurality of nonvolatile memory devices, a protocol controller configured to control data transfer between the host controller and the plurality of nonvolatile memory devices, and to perform data memory access to a data region of the host memory and non-data memory access to a non-data region of the host memory through the host controller, and a scheduler configured to re-order the data memory access and the non-data memory access such that the non-data memory access to the non-data region is performed after the data memory access to a data chunk has completed, the data chunk being successive data that is allocated within the data region by a physical region page (PRP).

Device controller that schedules memory access to a host memory, and storage device including the same

Provided is a removable storage system including: a data storage device configured to store a plurality of files including a first file and a second file; a host interface configured to receive, from a host, a pattern matching request including pattern information and file information regarding the plurality of files, and transmit, to the host, a result of pattern matching regarding the plurality of files; and a pattern matching accelerator configured to perform the pattern matching in response to the pattern matching request, wherein the pattern matching accelerator includes a scan engine configured to scan data based on a pattern, and a scheduler configured to control the scan engine to stop scanning the first file and start scanning the second file.

Storage system and operating method thereof

Semiconductor storage devices and methods of operating the same are provided. The semiconductor storage device including a non-volatile memory device, and a memory controller configured to control the non-volatile memory device, the memory controller including a performance control module, the performance control module configured to control a performance level of the memory controller based on state information of the memory controller may be provided.

Method of operating memory controller and semiconductor storage device including memory controller

Auxiliary power supplies include a capacitor (e.g., super capacitor) and a capacitor charging circuit, which is configured to provide a charging current to a first terminal of the capacitor. Enhanced failure detection is provided by a capacitor monitoring circuit, which may be electrically coupled to at least one terminal of the capacitor. The capacitor monitoring circuit is configured to detect when the capacitor is malfunctioning in an open condition as well as when the capacitor is malfunctioning in a short condition.

Growing community of inventors

Yongin-si, South Korea

Ho-jun Shim