公开(公告)号：US20240235905A9

公开(公告)日：2024-07-11

申请号：US18368262

申请日：2023-09-14

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Seungsik EOM ,  Youngjin CHUNG ,  Sangyun HWANG

IPC: H04L25/06 ,  G06F8/65 ,  H04L25/03

CPC classification number: H04L25/061 ,  G06F8/65 ,  H04L25/03885

Abstract: An electronic device includes an analog front end (AFE) circuit including plural modules, and a processor that provides a user interface for a firmware update, determines a target module, of which offset calibration is to be performed, among the plural modules, based on a user input to the user interface, determines a position within in the AFE circuit to which a common mode voltage is to be applied to perform the offset calibration of the target module, and determines an offset calibration sequence including the target module and the position.

公开(公告)号：US20240137252A1

公开(公告)日：2024-04-25

申请号：US18368262

申请日：2023-09-13

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Seungsik EOM ,  Youngjin CHUNG ,  Sangyun HWANG

IPC: H04L25/06 ,  G06F8/65 ,  H04L25/03

CPC classification number: H04L25/061 ,  G06F8/65 ,  H04L25/03885

Abstract: An electronic device includes an analog front end (AFE) circuit including plural modules, and a processor that provides a user interface for a firmware update, determines a target module, of which offset calibration is to be performed, among the plural modules, based on a user input to the user interface, determines a position within in the AFE circuit to which a common mode voltage is to be applied to perform the offset calibration of the target module, and determines an offset calibration sequence including the target module and the position.