Samsung Electronics Co., Ltd.

Jaehyurk Choi

Jiwoon Park

KwangSoo Park

A transmitter includes output drivers respectively corresponding to data transmission lines, driver control logic configured to control the output drivers in response to data pattern information, and a data pattern detector configured to detect a data pattern in relation to at least two data transmission lines among the data transmission lines over a predetermined period of time, and output the data pattern information corresponding to the data pattern.

Transmitter, data communication device including same, and data transmission method

A storage device includes a semiconductor memory device and a storage controller. The semiconductor memory device receives write data based on a data strobe signal and data signals, and outputs read data based on the data strobe signal and the data signals. The storage controller transmits the data strobe signal and the data signals in parallel to the semiconductor memory device through signal lines. The storage controller includes a first delay circuit that delays the data signals such that some edges of windows of the data signals on the signal lines are desynchronized by first skew offsets which are different from one another.

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Jeonju-si, South Korea

Jaehyurk Choi