CN111433756A - 一种终端及Type C接口防腐蚀方法 - Google Patents
一种终端及Type C接口防腐蚀方法 Download PDFInfo
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- CN111433756A CN111433756A CN201880078065.4A CN201880078065A CN111433756A CN 111433756 A CN111433756 A CN 111433756A CN 201880078065 A CN201880078065 A CN 201880078065A CN 111433756 A CN111433756 A CN 111433756A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Abstract
本申请提供一种终端及Type C接口的防腐蚀方法,用于降低Type C接口中CC引脚与其它引脚之间发生电化学腐蚀的几率。在终端中,处理器分别与运动传感器和接口芯片连接;接口芯片分别与处理器和第一Type C接口中的CC引脚连接;运动传感器,用于监测终端的运动状态;处理器,用于根据运动传感器监测到的终端的运动状态,在确定终端的运动状态由移动状态进入静止状态时,控制接口芯片将第一Type C接口的CC引脚配置为低电平模式。由移动状态进入静止状态反应出终端与外接设备断开连接,在此情况下将CC引脚配置为低电平模式,可以降低CC引脚的有效电平,进而降低CC引脚与其它引脚之间发生电化学腐蚀的几率。
Description
PCT国内申请,说明书已公开。
Claims (20)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/096893 WO2020019170A1 (zh) | 2018-07-24 | 2018-07-24 | 一种终端及Type C接口防腐蚀方法 |
Publications (2)
Publication Number | Publication Date |
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CN111433756A true CN111433756A (zh) | 2020-07-17 |
CN111433756B CN111433756B (zh) | 2022-01-28 |
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Country Status (6)
Country | Link |
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US (1) | US11947481B2 (zh) |
EP (1) | EP3812909B1 (zh) |
JP (1) | JP7270719B2 (zh) |
CN (1) | CN111433756B (zh) |
RU (1) | RU2764146C1 (zh) |
WO (1) | WO2020019170A1 (zh) |
Cited By (3)
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CN113030794A (zh) * | 2021-03-02 | 2021-06-25 | Oppo广东移动通信有限公司 | 设备检测方法及装置、计算机可读介质和电子设备 |
CN114236240A (zh) * | 2022-02-25 | 2022-03-25 | 荣耀终端有限公司 | 进液检测电路和电子设备 |
CN116069697A (zh) * | 2023-03-06 | 2023-05-05 | 荣耀终端有限公司 | Type-C接口电平控制方法及相关装置 |
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- 2018-07-24 WO PCT/CN2018/096893 patent/WO2020019170A1/zh unknown
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113030794A (zh) * | 2021-03-02 | 2021-06-25 | Oppo广东移动通信有限公司 | 设备检测方法及装置、计算机可读介质和电子设备 |
CN114236240A (zh) * | 2022-02-25 | 2022-03-25 | 荣耀终端有限公司 | 进液检测电路和电子设备 |
CN114236240B (zh) * | 2022-02-25 | 2023-10-20 | 荣耀终端有限公司 | 进液检测电路和电子设备 |
CN116069697A (zh) * | 2023-03-06 | 2023-05-05 | 荣耀终端有限公司 | Type-C接口电平控制方法及相关装置 |
CN116069697B (zh) * | 2023-03-06 | 2023-08-22 | 荣耀终端有限公司 | Type-C接口电平控制方法及相关装置 |
Also Published As
Publication number | Publication date |
---|---|
CN111433756B (zh) | 2022-01-28 |
WO2020019170A1 (zh) | 2020-01-30 |
US11947481B2 (en) | 2024-04-02 |
EP3812909A4 (en) | 2021-07-07 |
US20210294766A1 (en) | 2021-09-23 |
JP2021532479A (ja) | 2021-11-25 |
RU2764146C1 (ru) | 2022-01-13 |
EP3812909B1 (en) | 2022-08-31 |
JP7270719B2 (ja) | 2023-05-10 |
EP3812909A1 (en) | 2021-04-28 |
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