公开(公告)号：US12229061B2

公开(公告)日：2025-02-18

申请号：US17670962

申请日：2022-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangsoo Park ,  Jae-Sang Yun ,  Su-Jin Kim ,  Jiwoon Park

IPC: G06F13/16 ,  G06F13/40

Abstract: Disclosed is an electronic device which includes a plurality of memory devices, a memory controller, a first signal line that makes electrical connection between the memory controller and a first branch point, a second signal line that makes electrical connection between the first branch point and a second branch point, a third signal line that makes electrical connection between the first branch point and a third branch point, a fourth signal line that electrically connects the second branch point and the first memory device, a fifth signal line that electrically connects the second branch point and the second memory device, a sixth signal line that electrically connects the third branch point and the third memory device, and a stub that includes a first end electrically connected with at least one of the plurality of signal lines, and a second end being left open-circuit.

公开(公告)号：US11671143B2

公开(公告)日：2023-06-06

申请号：US17473057

申请日：2021-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyurk Choi ,  Jiwoon Park ,  Kwangsoo Park

IPC: H04B3/32 ,  H04B1/02 ,  H04B1/06

CPC classification number: H04B3/32 ,  H04B1/02 ,  H04B1/06

Abstract: 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.