Samsung Electronics Co., Ltd.

Yejin Jo

Daehyun Kwon

Byoungsul Kim

Youngsan Kang

Byung Yo Lee

Jungyoung Kim

Jungtae Lee

Bi-oh Park

Myong-Seob Song

Kwangwong Park

A method of processing exception events for a storage device includes generating, by the storage device, a first exception event alert comprising a first value and a second value, where the first value indicates generation of exception events and the second value indicates attributes of the exception events, and transmitting, from the storage device, the first exception event alert to a host device.

Method of processing exception events and storage device for processing exception events

An electronic device includes a cache memory including a memory space for storing a first cache set including a plurality of sector data and a plurality of dirty bits, each of the plurality of dirty bits representing whether corresponding sector data of the plurality of sector data are modified, a memory controller, connected to a plurality of data lines and a data mask line, for receiving the plurality of sector data and the plurality of dirty bits from the cache memory, setting a logic level of a data mask signal based on a logic level of each of the plurality of dirty bits, and outputting the plurality of sector data through the plurality of data lines and the data mask signal through the data mask line, and a memory device, connected to the plurality of data lines and the data mask line, for receiving the plurality of sector data through the plurality of data lines, and receiving the data mask signal through the data mask line.

Electronic device, system-on-chip, and operating method thereof

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Suwon-si, South Korea

Yejin Jo