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公开(公告)号:US09886055B2
公开(公告)日:2018-02-06
申请号:US14623942
申请日:2015-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Won Suk Jung , Jae Hoon Jung
CPC classification number: G06F1/08 , G06F1/12 , G06F13/1689
Abstract: An electronic device and method in which a tuning process is performed during memory initialization, so as to reduce the occurrence of data read errors. The device may include a clock generator that generates a clock signal transmitted to a memory device, and a host control module that transmits to the memory device a change signal changing at least a portion of the clock signal, and/or a tuning related command. The host control module may receive setting data from the memory device, corresponding to at least one of the change signal and the tuning related command.