公开(公告)号：US11657859B2

公开(公告)日：2023-05-23

申请号：US17732220

申请日：2022-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunyoon Cho ,  Sukhee Cho ,  Younghoon Son ,  Youngdon Choi ,  Junghwan Choi

IPC: G11C7/10 ,  G11C7/14

CPC classification number: G11C7/1072 ,  G11C7/109 ,  G11C7/1045 ,  G11C7/1063 ,  G11C7/14

Abstract: A method of operating a memory device includes receiving a training request for a data channel, detecting at least one mode parameter according to the training request, transmitting the detected mode parameter to an external device, setting at least one of an NRZ mode and a PAM4 mode to a transmission signaling mode based on mode register set setting information from the external device, and performing communications with the external device according to the set transmission signaling mode.

公开(公告)号：US11348623B2

公开(公告)日：2022-05-31

申请号：US17229055

申请日：2021-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunyoon Cho ,  Sukhee Cho ,  Younghoon Son ,  Youngdon Choi ,  Junghwan Choi

IPC: G11C7/10 ,  G11C7/14

Abstract: A method of operating a memory device includes receiving a training request for a data channel, detecting at least one mode parameter according to the training request, transmitting the detected mode parameter to an external device, setting at least one of an NRZ mode and a PAM4 mode to a transmission signaling mode based on mode register set setting information from the external device, and performing communications with the external device according to the set transmission signaling mode.