公开(公告)号：EP3158461B1

公开(公告)日：2018-10-24

申请号：EP15733958.1

申请日：2015-06-16

Applicant: Qualcomm Incorporated

Inventor： REMPLE, Terrence, Brian ,  DANG, Nam, Van ,  SHAHROKHINIA, Sassan

IPC: G06F13/38 ,  G06F13/42

CPC classification number: G06F13/426 ,  G06F13/382 ,  G06F13/385 ,  G06F13/4221 ,  G06F13/4282 ,  G06F2213/0038 ,  G06F2213/3812

Abstract: A link layer to physical layer (PHY) serial interface is disclosed. In one aspect, a system on a chip (SoC) integrated circuit (IC) includes a link layer circuit, and a remote IC includes a Universal Serial Bus (USB) PHY circuit. A bus having four or fewer wires connects the two ICs. A link bridge communicates with the link layer circuit and serializes USB Transceiver Macrocell Interface (UTMI) signaling received from the link layer circuit as high speed (HS) USB messages for transmission to the remote IC. The link bridge also receives HS messages from the USB PHY circuit on the remote IC. The link bridge deserializes the HS messages to extract UTMI signaling and passes the extracted UTMI signaling to the link layer circuit.

公开(公告)号：EP3379446A1

公开(公告)日：2018-09-26

申请号：EP18162131.9

申请日：2018-03-15

Applicant: Honeywell International Inc.

Inventor： WARPINSKI, Matthew ,  KIRK, James Christopher ,  ADAMS, Brian

IPC: G06F21/62 ,  G06F21/85

CPC classification number: G06F21/57 ,  G06F13/426 ,  G06F21/6236 ,  G06F21/85 ,  G06F2213/0042 ,  G06F2221/034

Abstract: A device for securing USB or Firewire port interconnections includes a microcontroller comprising a processor; a first connector/lead in communication with the microcontroller and configured to be coupled with a USB or Firewire external device; and a second connector/lead in communication with the microcontroller and configured to be coupled with a protected host. An optional user interface communicates with the microcontroller. When the microcontroller detects that the external device is coupled to the first connector/lead, the processor is configured to display a prompt on the user interface for a user to initiate inputs prior to the external device being allowed to connect with the protected host; or is configured to automatically prevent the external device from being connected with the protected host if the external device is on a blacklist of devices known to have device handlers in the protected host at a BIOS level, without modifying the protected host.

公开(公告)号：EP2602721B1

公开(公告)日：2017-07-12

申请号：EP12181947.8

申请日：2012-08-28

Applicant: VIA Technologies, Inc.

Inventor： Lai, Yi-Lin ,  Chiu, Hao-Hsuan ,  Shih, Terrance

IPC: G06F13/42 ,  G06F1/26 ,  G06F13/40

CPC classification number: G06F13/4022 ,  G06F1/266 ,  G06F13/4068 ,  G06F13/426 ,  H02J7/0004 ,  H02J7/007

公开(公告)号：EP3001263A2

公开(公告)日：2016-03-30

申请号：EP15187327.0

申请日：2015-09-29

Applicant: Yokogawa Electric Corporation

Inventor： Sakamoto, Hideyuki

IPC: G05B19/042

CPC classification number: G06F13/387 ,  G05B19/0423 ,  G05B2219/25139 ,  G05B2219/25462 ,  G05B2219/34421 ,  G06F13/426

Abstract: A connection equipment (IJB 200) to be connected to a control system (205) via a cable (206) and a field device (201) via a terminal port (306), comprising: a processor (300) configured to determine the terminal port corresponding to the field device reference included in a communication signal received from the control system and to instruct a transmitter/receiver (304) to transmit the communication signal to the terminal port determined, and an isolator (305B) configured to electrically isolate the communication signal to be transmitted to the field device via the terminal port and the electric power signal to be provided to the field device via the terminal port, from the other terminal ports.

Abstract translation: 经由电缆（206）和现场设备（201）经由终端端口（306）连接到控制系统（205）的连接设备（IJB 200），包括：处理器（300），被配置为确定终端 对应于从控制系统接收的通信信号中包含的现场设备参考的端口，并且指示发射机/接收机（304）向所确定的终端端口发送通信信号;以及隔离器（305B），被配置为将通信 信号经由终端端口发送到现场设备，并且经由终端端口从其他终端端口提供给现场设备的电力信号。

公开(公告)号：EP2989551A1

公开(公告)日：2016-03-02

申请号：EP14725038.5

申请日：2014-05-07

Applicant: Siemens Aktiengesellschaft

Inventor： MEIER, Matthias ,  BEYER, Stefan ,  STAUFER, Helmut

IPC: G06F13/42

CPC classification number: G06F13/4256 ,  G06F13/426 ,  G06F13/4291 ,  G06F13/4295

Abstract: The invention relates to a method and apparatus for serial data transmission between a basic module (1) and an expansion module (2, 3). In order to allow improved data transmission for a data packet between a basic module (1) and an expansion module (2, 3), it is proposed that the basic module (1) and the first expansion module (2) each comprise a first system interface (11, 21) that has four pins (7) as a serial peripheral interface and two pins (8) as a UART interface or as an I
2 C interface, wherein the data transmission between the basic module (1) and the first expansion module (2) is cyclic data transmission via the serial peripheral interface and acyclic data transmission via the UART interface or I
2 C interface, wherein the interchange of a data packet from the basic module (1) to the first expansion module (2) involves the basic module (1) using at least one control bit in the cyclic data transmission with the first expansion module (2) to indicate to the first expansion module (2) that the acyclic data transmission is used to transmit a data packet to the first expansion module (2), and then transmitting the data packet to the first expansion module (2) using the acyclic data transmission.

公开(公告)号：EP2845111A1

公开(公告)日：2015-03-11

申请号：EP12876064.2

申请日：2012-05-02

Applicant: Intel Corporation

Inventor： VADIVELU, Karthi R. ,  RANGANATHAN, Sridharan ,  MUKKER, Anoop ,  CHELLAPPAN, Setheesh

IPC: G06F13/14 ,  G06F13/28 ,  G06F13/42

CPC classification number: G06F13/426 ,  G06F13/122 ,  G06F13/126 ,  G06F13/387 ,  G06F13/4265 ,  Y02D10/14 ,  Y02D10/151

Abstract: An interface for low power, high bandwidth communications between units in a device in provided herein. The interface comprises a USB 3.0 system interface and a SuperSpeed inter-chip (SSIC) protocol adaptor configured to facilitate communications between the USB 3.0 system interface and an M-PHY interface, wherein the SSIC is configured to issue remote register access protocol (RRAP) commands through a local M-PHY to a remote M-PHY in a low speed burst mode.

Abstract translation: 本文提供的设备中的单元之间的低功率，高带宽通信的接口。 该接口包括USB 3.0系统接口和配置为促进USB3.0系统接口和M-PHY接口之间的通信的超高速芯片间（SSIC）协议适配器，其中SSIC被配置为发布远程寄存器访问协议（RRAP ）通过本地M-PHY以低速突发模式发送到远程M-PHY。

公开(公告)号：EP2795915A1

公开(公告)日：2014-10-29

申请号：EP12801735.7

申请日：2012-12-17

Applicant: Thomson Licensing

Inventor： VANDERHALLEN, Frank ,  CHANET, Dominique ,  FREDERIX, Guy ,  HAESAERTS, Kristl

IPC: H04N21/436 ,  G06F3/06 ,  H04L12/28

CPC classification number: G06F3/04817 ,  G06F3/0482 ,  G06F3/04847 ,  G06F13/426 ,  H04L12/282 ,  H04L2012/2849 ,  H04N21/43615

Abstract: The method relates to a Universal Plug and Play AV system, which comprises server device (13), a display device (15) and a control device (14) including a control point (2) for controlling the server device and the display device via Universal Plug and Play AV actions. The method comprises the steps of arranging an unmount icon (21, 22) in the display (17) of the control device (14), unmounting the storage device (11, 12) in case said unmount icon (21, 22) is operated, and providing a feedback on the display device (15) and/or the control device (14) after said unmount action was performed on the server device (13).

Abstract translation: 该方法涉及一个通用即插即用AV系统，其包括媒体服务器（1），媒体呈现器（3）和控制点（2），用于控制经由通用即插即用媒体服务器和媒体渲染器和播放AV动作 ， 该方法包括使用控制点对媒体服务器上的额外的动作表演，并提供对媒体渲染器或附加动作在媒体服务器上执行的是什么之后，控制点反馈的步骤。 在优选实施例中，媒体服务器（1）包括一个数字接口，用于与可移动存储设备（11，12）和所述附加动作耦合为可移动存储装置的卸载操作。

公开(公告)号：EP2602721A3

公开(公告)日：2014-03-12

申请号：EP12181947.8

申请日：2012-08-28

Applicant: VIA Technologies, Inc.

Inventor： Lai, Yi-Lin ,  Chiu, Hao-Hsuan ,  Shih, Terrance

IPC: G06F13/42 ,  G06F1/26 ,  G06F13/40

CPC classification number: G06F13/4022 ,  G06F1/266 ,  G06F13/4068 ,  G06F13/426 ,  H02J7/0004 ,  H02J7/007

Abstract: An apparatus is provided for charging a Universal Serial Bus (USB) device according to an optimal charging mode. The apparatus includes a charging module (301) that is configured to obtain a descriptor from the USB device (330) upon detection of the USB device on a USB bus (320). The charging module (301) includes one or more descriptor entries disposed in a memory (303) and a controller (302). The one or more descriptor entries include descriptor data, for matching the descriptor to a specific descriptor entry, and charging data, that specifies the optimal charging mode for the USB device (330). The controller (302) is coupled to the memory (303), and is configured to match the descriptor to the specific descriptor entry, and is configured to initiate the optimal charging mode on the USB bus (320) according to the charging data.

公开(公告)号：EP2290554B1

公开(公告)日：2014-01-08

申请号：EP09305790.9

申请日：2009-08-26

Applicant: ST-Ericsson SA

Inventor： Ballot, Nathalie ,  Florenchie, Nicolas

IPC: G06F13/42

CPC classification number: G06F13/426 ,  Y02D10/14 ,  Y02D10/151

Abstract: The present invention generally relates to the management of a configuration of a first device. The first device includes a control unit and an interface unit managing a communication interface. The communication interface comprises at least one resistive line having a resistance value. The resistance value allows the interface unit to identify a configuration for at least one second device adapted to be linked to the first device via the communication interface. The interface unit: /a/ detects a change of the resistance value on the resistive line corresponding to a configuration of said second device; /b/ processes said change of the resistance value to adapt the configuration of the first device according to the configuration of said second device.

公开(公告)号：EP2590084A1

公开(公告)日：2013-05-08

申请号：EP11800800.2

申请日：2011-06-27

Applicant: Optoelectronics Co., Ltd.

Inventor： LIU Shiping

IPC: G06F13/10

CPC classification number: G06F13/426

Abstract: To allow a code scanner to be set by sending a menu command from PC to a code scanner using an interface of USB-HID.
HID host and the code scanner are connected to each other through an interface of USB-HID. On the assumption of this, the HID host creates send data D3 based on plural pieces of status information (information containing ON or OFF status of Caps Lock, Num Lock and Scroll Lock) and sends the created send data D3 to the code scanner. This enables the code scanner to receive various kinds of setting by the send data D3 which is sent from the HID host even if the interface is USB-HID.

Abstract translation: 允许通过使用USB-HID接口从PC发送菜单命令到代码扫描器来设置代码扫描器。 HID主机和代码扫描器通过USB-HID的接口相互连接。 假设HID主机基于多条状态信息（包含Caps Lock，Num Lock和Scroll Lock的ON或OFF状态的信息）创建发送数据D3，并将所创建的发送数据D3发送到代码扫描器。 这使得代码扫描器能够由HID主机发送的发送数据D3接收各种设置，即使该接口是USB-HID。