Generating and implementing a signal protocol and interface for higher data rates
    1.
    发明授权
    Generating and implementing a signal protocol and interface for higher data rates 失效
    生成和实现信号协议和接口以实现更高的数据速率

    公开(公告)号:US08700744B2

    公开(公告)日:2014-04-15

    申请号:US12259534

    申请日:2008-10-28

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口,用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据,以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成,发送和接收形成通信协议的分组的链路控制器使用,并且将数字数据形成为一个或多个类型的数据分组,其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效,低功耗,双向,高速的数据传输机制,可实现微型连接器和薄型柔性电缆,特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    Method, system and computer program for adding a field to a client capability packet sent from a client to a host
    2.
    发明授权
    Method, system and computer program for adding a field to a client capability packet sent from a client to a host 有权
    方法,系统和计算机程序,用于向从客户端发送到主机的客户端能力分组添加一个字段

    公开(公告)号:US08694652B2

    公开(公告)日:2014-04-08

    申请号:US10967007

    申请日:2004-10-15

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口,用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据,以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成,发送和接收形成通信协议的分组的链路控制器使用,并且将数字数据形成为一个或多个类型的数据分组,其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”型数据链路提供了经济高效,低功耗,双向,高速的数据传输机制,可实现微型连接器和薄型柔性电缆,这些电缆特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    Method, system and computer program for driving a data signal in data interface communication data link
    3.
    发明授权
    Method, system and computer program for driving a data signal in data interface communication data link 有权
    用于在数据接口通信数据链路中驱动数据信号的方法,系统和计算机程序

    公开(公告)号:US08606946B2

    公开(公告)日:2013-12-10

    申请号:US10987123

    申请日:2004-11-12

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The data interface includes a system, method and computer program for driving a data signal to a logic one state for a first predetermined range of strobe signals and then driving the data signal to a logic zero state for a second predetermined range of strobe cycles for starting up a digital data interface communication data link from hibernation.

    Abstract translation: 一种数据接口,用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据,以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成,发送和接收形成通信协议的分组的链路控制器使用,并且将数字数据形成为一个或多个类型的数据分组,其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 数据接口包括用于将数据信号驱动到第一预定范围的选通信号的逻辑1状态的系统,方法和计算机程序,然后将数据信号驱动到逻辑0状态以进行第二预定的选通周期范围,以启动 从休眠中提取数字数据接口通信数据链路。

    INTEGRATED CIRCUIT FOR TESTING USING A HIGH-SPEED INPUT/OUTPUT INTERFACE
    4.
    发明申请
    INTEGRATED CIRCUIT FOR TESTING USING A HIGH-SPEED INPUT/OUTPUT INTERFACE 审中-公开
    用于使用高速输入/输出接口进行测试的集成电路

    公开(公告)号:US20120324302A1

    公开(公告)日:2012-12-20

    申请号:US13426235

    申请日:2012-03-21

    CPC classification number: G01R31/318572

    Abstract: An integrated circuit configured for testing is described. The integrated circuit includes a high-speed input/output interface. The integrated circuit also includes a test controller coupled to the high-speed input/output interface. The integrated circuit further includes test circuitry coupled to the test controller. The test controller controls the test circuitry based on controller protocol test information from the high-speed input/output interface.

    Abstract translation: 描述了配置用于测试的集成电路。 该集成电路包括一个高速输入/输出接口。 集成电路还包括耦合到高速输入/输出接口的测试控制器。 集成电路还包括耦合到测试控制器的测试电路。 测试控制器根据来自高速输入/输出接口的控制器协议测试信息控制测试电路。

    Three phase and polarity encoded serial interface
    5.
    发明申请
    Three phase and polarity encoded serial interface 有权
    三相和极性编码串行接口

    公开(公告)号:US20120155565A1

    公开(公告)日:2012-06-21

    申请号:US13301454

    申请日:2011-11-21

    Abstract: A high speed serial interface is provided. In one aspect, the high speed serial interface uses three phase modulation for jointly encoding data and clock information. Accordingly, the need for de-skewing circuitry at the receiving end of the interface is eliminated, resulting in reduced link start-up time and improved link efficiency and power consumption. In one embodiment, the high speed serial interface uses fewer signal conductors than conventional systems having separate conductors for data and clock information. In another embodiment, the serial interface allows for data to be transmitted at any speed without the receiving end having prior knowledge of the transmission data rate. In another aspect, the high speed serial interface uses polarity encoded three phase modulation for jointly encoding data and clock information. This further increases the link capacity of the serial interface by allowing for more than one bit to be transmitted in any single baud interval.

    Abstract translation: 提供了高速串行接口。 一方面,高速串行接口使用三相调制来共同编码数据和时钟信息。 因此,消除了在接口的接收端处对偏斜电路的需要,从而减少了链路启动时间,并提高了链路效率和功耗。 在一个实施例中,高速串行接口使用比具有用于数据和时钟信息的单独导体的传统系统更少的信号导体。 在另一个实施例中,串行接口允许以任何速度发送数据,而没有接收端具有传输数据速率的先前知识。 另一方面,高速串行接口使用极性编码的三相调制来共同编码数据和时钟信息。 这进一步增加了串行接口的链路容量,允许在任何单个波特率间隔内传输多于一个位。

    Mobile device interface for input devices
    6.
    发明授权
    Mobile device interface for input devices 有权
    用于输入设备的移动设备接口

    公开(公告)号:US07929991B2

    公开(公告)日:2011-04-19

    申请号:US11277916

    申请日:2006-03-29

    Abstract: A mobile electronic device includes an earphone/microphone port, an I/O circuit to receive a modulated data signal from data input devices via the earphone/microphone port, and a processor unit programmed to extract data from the modulated data signal. The processor unit (or the I/O circuit) detects connection of a device to an earphone/microphone connector of the mobile electronic device and determines whether the connected device is a data input device. If the connected device is a data input device, the processor unit is programmed to extract data from modulated data signals generated by data input device.

    Abstract translation: 移动电子设备包括耳机/麦克风端口,经由耳机/麦克风端口从数据输入设备接收调制数据信号的I / O电路,以及被编程为从调制数据信号提取数据的处理器单元。 处理器单元(或I / O电路)检测设备与移动电子设备的耳机/麦克风连接器的连接,并确定连接的设备是否是数据输入设备。 如果连接的设备是数据输入设备,则处理器单元被编程为从由数据输入设备生成的调制数据信号中提取数据。

    HIGH DATA RATE INTERFACE WITH IMPROVED LINK SYNCHRONIZATION
    7.
    发明申请
    HIGH DATA RATE INTERFACE WITH IMPROVED LINK SYNCHRONIZATION 审中-公开
    具有改进的链路同步的高数据速率接口

    公开(公告)号:US20100260055A1

    公开(公告)日:2010-10-14

    申请号:US12538320

    申请日:2009-08-10

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口,用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据,以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成,发送和接收形成通信协议的分组的链路控制器使用,并且将数字数据形成为一个或多个类型的数据分组,其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效,低功耗,双向,高速的数据传输机制,可实现微型连接器和薄型柔性电缆,特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    LOW POWER DESERIALIZER AND DEMULTIPLEXING METHOD
    8.
    发明申请
    LOW POWER DESERIALIZER AND DEMULTIPLEXING METHOD 失效
    低功耗解决方案和解复用方法

    公开(公告)号:US20090323731A1

    公开(公告)日:2009-12-31

    申请号:US12147326

    申请日:2008-06-26

    CPC classification number: H04Q11/04 H03M9/00

    Abstract: A deserializer circuit and method convert a serial bit stream into a parallel bit stream according to a parallel grouping. The deserializer and method include alternatingly demultiplexing a serial data stream into first and second bit streams. The first and second bit streams are respectively serially shifted along a first plurality of shift registers and a second plurality of shift registers. A first portion of the first bit stream in the first plurality of shift registers is selected and a second portion of the second bit stream in the second plurality of shift registers is also selected. A parallel group of data in a parallel data stream is formed from the first and second portions.

    Abstract translation: 解串器电路和方法根据并行分组将串行比特流转换成并行比特流。 解串器和方法包括将串行数据流交替解复用为第一和第二位流。 第一和第二比特流分别沿着第一多个移位寄存器和第二多个移位寄存器串行移位。 选择第一多个移位寄存器中的第一比特流的第一部分,并且还选择第二多个移位寄存器中的第二比特流的第二部分。 并行数据流中的并行数据组由第一和第二部分形成。

    PACKET STRUCTURE FOR A MOBILE DISPLAY DIGITAL INTERFACE
    9.
    发明申请
    PACKET STRUCTURE FOR A MOBILE DISPLAY DIGITAL INTERFACE 有权
    移动显示数字接口的分组结构

    公开(公告)号:US20080279187A1

    公开(公告)日:2008-11-13

    申请号:US12116018

    申请日:2008-05-06

    CPC classification number: H04J3/0605 H04L69/18 H04L69/22 H04W80/02

    Abstract: A packet structure for a Mobile Display Digital Interface (MDDI) includes a flexible sub-frame length to efficiently transmit large packets. A windowless video stream packet avoids repetitive transmissions of video packets when some parameters are unchanged, saving bandwidth. An enhanced reverse encapsulation packet combines the feature of a separate round trip delay packet with a separate reverse encapsulation packet. A link freeze is used to halt a transmission of a data stream at any point in the transmission and resume the transmission by a host.

    Abstract translation: 用于移动显示数字接口(MDDI)的分组结构包括有效发送大分组的灵活子帧长度。 当一些参数不变时,无窗口视频流数据包避免视频数据包的重复传输,从而节省带宽。 增强的反向封装分组将单独的往返延迟分组的特征与单独的反向封装分组相结合。 链路冻结用于在传输中的任何点停止数据流的传输,并由主机恢复传输。

    High data rate interface
    10.
    发明授权
    High data rate interface 有权
    高数据速率接口

    公开(公告)号:US08719334B2

    公开(公告)日:2014-05-06

    申请号:US10938354

    申请日:2004-09-10

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口,用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据,以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成,发送和接收形成通信协议的分组的链路控制器使用,并且将数字数据形成为一个或多个类型的数据分组,其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效,低功耗,双向,高速的数据传输机制,可实现微型连接器和薄型柔性电缆,特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

Patent Agency Ranking