公开(公告)号：US12284061B2

公开(公告)日：2025-04-22

申请号：US18331603

申请日：2023-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyu-Min Park ,  Seung-Woo Lim ,  Seung-Pyo Cho

IPC: H03K5/159 ,  H04L25/03

Abstract: An operation method includes measuring figure of merit (FoM) values for a first group of presets having different preset types, based on equalized signals output from a transmission equalizer included in an external device adjusted based on the first group, identifying a preset type of a first preset corresponding to first FoM value which is a greatest value from among the FoM values for the first group, measuring FoM values for a second group of presets having the identified preset type, based on equalized signals output from the transmission equalizer adjusted based on the second group, determining a second preset corresponding to second FoM value which is a greatest value from among the first FoM value and the FoM values for the second group, and transmitting an equalizing setup request that controls the transmission equalizer to the external device, based on the determined second preset.

公开(公告)号：US20240388477A1

公开(公告)日：2024-11-21

申请号：US18626953

申请日：2024-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyu-Min Park ,  Byung Jik Kim ,  Seung-Woo Lim ,  Walter Jun

IPC: H04L25/03 ,  H04B10/077

Abstract: A method for operating an integrated circuit, including: completing a first link equalization operation with an external integrated circuit; receiving a first signal transmitted by an external transmitter included in the external integrated circuit during an operation at an internal receiver included in the integrated circuit; measuring an eye margin of the first signal at the internal receiver; comparing the measured eye phase with a threshold eye margin to obtain and store a comparison result; transmitting the comparison result as a second signal to an external receiver included in the external integrated circuit using an internal transmitter included in the internal integrated circuit; and performing a second link equalization operation between the external transmitter and the external receiver based on the second signal.

公开(公告)号：US11144249B2

公开(公告)日：2021-10-12

申请号：US16814281

申请日：2020-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Woo Lim ,  Kyu-Min Park ,  Do-Han Kim

IPC: G06F3/06 ,  G06F12/10

Abstract: A storage system includes a processor configured to request a write operation of first data corresponding to a first logical address, and requests a write operation of second data corresponding to a second logical address, a memory module including a nonvolatile memory device configured to store the first data and the second data, and a controller configured to convert the first logical address into a first device logical address, and converts the second logical address into a second device logical address based on the first device logical address and a size of the first data, and a storage device configured to store the first data in the storage device based on the first device logical address, and store the second data in the storage device based on the second device logical address.