公开(公告)号：US20240012784A1

公开(公告)日：2024-01-11

申请号：US18471921

申请日：2023-09-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Deng Lu ,  Zhaohua Qian ,  Weixing Zhang ,  Jiandong Ke

IPC: G06F13/42 ,  G06F13/40

CPC classification number: G06F13/4282 ,  G06F13/40 ,  G06F2213/0042

Abstract: This application provides a data transmission apparatus and a data transmission method. The data transmission apparatus in this application includes: a first connection unit and a control unit, where the first connection unit is a connector plug or a connector socket; and the control unit is configured to: if determining that the first connection unit is in a forward insertion state, control a first data pin pair of the first connection unit to be in a first communication mode, and control a second data pin pair of the first connection unit to be in a second communication mode.