Invention Grant
- Patent Title: Memory device, controller controlling the same, memory system including the same, and operating method thereof
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Application No.: US17229055Application Date: 2021-04-13
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Publication No.: US11348623B2Publication Date: 2022-05-31
- Inventor: Hyunyoon Cho , Sukhee Cho , Younghoon Son , Youngdon Choi , Junghwan Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2020-0105217 20200821
- Main IPC: G11C7/10
- 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.
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