公开(公告)号：US20060026329A1

公开(公告)日：2006-02-02

申请号：US10903401

申请日：2004-07-30

申请人： James Yu

发明人： James Yu

IPC分类号： G06F13/36

CPC分类号： G06F13/364

摘要： The rewind arbiter system provides a system and method for arbitrating a device. Briefly described, one embodiment comprises a plurality of controlled devices configured to access a shared component and a rewind arbiter configured to arbitrate among a plurality of requests received from the controlled devices, wherein one of the controlled devices communicating a request that is selected during arbitration is then granted access to the shared component. The rewind arbiter further comprising; an arbitration scheme configured to grant arbitrated requests to the controlled devices, a verification scheme configured to verify that the controlled device successfully completes communication with the shared component, and a rewind scheme configured to cause the arbitration scheme to rewind back to the controlled device that has failed to successfully complete communication with the shared component such that the failed control device is granted a second arbitrated request.

摘要翻译： 倒带仲裁系统提供了一种用于仲裁设备的系统和方法。 简要描述，一个实施例包括配置成访问共享组件的多个受控设备和被配置为在从受控设备接收的多个请求之间进行仲裁的倒带仲裁器，其中传达在仲裁期间选择的请求的受控设备中的一个是 然后授予对共享组件的访问权限。 再卷仲裁者还包括： 仲裁方案，被配置为向所述受控设备授予仲裁的请求;验证方案，被配置为验证所述受控设备成功地完成与所述共享组件的通信;以及重绕方案，被配置为使所述仲裁方案回到所述受控设备， 无法成功地完成与共享组件的通信，使得失败的控制设备被授予第二仲裁请求。

公开(公告)号：US5357458A

公开(公告)日：1994-10-18

申请号：US83736

申请日：1993-06-25

申请人： James Yu ,  Tiao-Hua Kuo

发明人： James Yu ,  Tiao-Hua Kuo

IPC分类号： G11C5/14 ,  G11C15/00 ,  G11C15/04 ,  G11C16/06 ,  G11C16/30 ,  G11C17/00 ,  G11C29/00 ,  G11C29/04

CPC分类号： G11C29/76 ,  G11C15/00 ,  G11C16/30 ,  G11C29/789 ,  G11C5/143

摘要： A system for allowing a content addressable memory (CAM) to operate with first and second power voltage levels including: a first input voltage for providing a first bias to the content addressable memory; a second input voltage for providing a second bias to the content addressable memory; and a selection device coupled to the first input voltage and the second input voltage for decoupling the first input voltage from the content addressable memory and coupling the second input voltage to the content addressable memory in response to coupling the second power voltage level to the content addressable memory. In a specific embodiment the system includes: a first power on reset coupled to the content addressable memory for initializing the content addressable memory when the first power voltage level is initially coupled to the content addressable memory; and a second power on reset coupled to the content addressable memory for initializing the content addressable memory when the second power voltage level is initially coupled to the content addressable memory. The system allows a CAM to operate at a power voltage level of 2.6 to 3.6 volts to reduce power dissipation and at a higher voltage during programming of an electrically programmable memory. The system provides multiple resets to a CAM for proper operation with multiple power supply levels. The system also provides a CAM that allows access to redundant addresses of an electrically programmable read only memory (EPROM) and that allows programming of the EPROM with traditional programming equipment.

摘要翻译： 一种用于允许内容可寻址存储器（CAM）以第一和第二电源电压电平工作的系统，包括：用于向内容可寻址存储器提供第一偏置的第一输入电压; 用于向所述内容可寻址存储器提供第二偏置的第二输入电压; 以及耦合到所述第一输入电压和所述第二输入电压的选择装置，用于将所述第一输入电压与所述内容可寻址存储器去耦，并且响应于将所述第二电源电压耦合到所述内容可寻址的接口，将所述第二输入电压耦合到所述内容可寻址存储器 记忆。 在具体实施例中，系统包括：第一上电复位，其耦合到内容可寻址存储器，用于当第一电源电压初始耦合到内容可寻址存储器时初始化内容可寻址存储器; 以及耦合到所述内容可寻址存储器的第二上电复位，用于当所述第二电源电压最初耦合到所述内容可寻址存储器时初始化所述内容可寻址存储器。 该系统允许CAM在2.6至3.6伏特的电源电压电平下工作，以在编程电可编程存储器期间降低功耗和更高的电压。 该系统为CAM提供多个复位，以便在多个电源电平下正常工作。 该系统还提供一个CAM，允许访问电可编程只读存储器（EPROM）的冗余地址，并允许使用传统编程设备编程EPROM。

公开(公告)号：US4789967A

公开(公告)日：1988-12-06

申请号：US908072

申请日：1986-09-16

申请人： Jiunn-Yau Liou ,  May-Lin Lee ,  Moon S. Kok ,  James Yu ,  Aloysius T. Tam

发明人： Jiunn-Yau Liou ,  May-Lin Lee ,  Moon S. Kok ,  James Yu ,  Aloysius T. Tam

IPC分类号： G11C7/20 ,  G11C7/00

CPC分类号： G11C7/20

摘要： An apparatus for storing data for read and write access receiving reset control signals, comprising a plurality of storage blocks, each block including an array of memory units for storing a unit of data is provided that is reset along storage block boundaries. A reset control means, coupled to receive the reset control signals which identify at least one of the storage blocks, is included for generating block reset signals. A means, coupled to the memory units in each storage block and to receive the block reset signals, for resetting the identified block of memory to 0. .

摘要翻译： 一种用于存储接收复位控制信号的读取和写入访问数据的装置，包括多个存储块，每个块包括用于存储数据单元的存储单元阵列，其沿存储块边界复位。 包括用于接收识别至少一个存储块的复位控制信号的复位控制装置，用于产生块复位信号。 一种装置，耦合到每个存储块中的存储器单元并且接收块复位信号，用于将所识别的存储块重置为0。

公开(公告)号：US10108971B2

公开(公告)日：2018-10-23

申请号：US12412320

申请日：2009-03-26

申请人： Michael Rabbitt ,  Olumide Adebayo ,  Kiran Thomas ,  James Yu ,  Andy Peter Schön ,  Jonathan Levine

发明人： Michael Rabbitt ,  Olumide Adebayo ,  Kiran Thomas ,  James Yu ,  Andy Peter Schön ,  Jonathan Levine

IPC分类号： G06Q30/00 ,  G06Q30/02

摘要： The disclosed technology provides systems, architectures, and methods for providing to a Web page electronic advertisements related to the content of the Web page. In one aspect, the disclosed technology manages and serves electronic advertisements for affiliated Web page publishers and advertisers. A computer-implemented method in accordance with the disclosed technology receives a request for an electronic advertisement for a Web page, wherein the Web page is associated with a Web page publisher, accesses one or more keywords appearing in the Web page, identifies one or more relevant electronic advertisements related to the keyword(s), wherein the relevant electronic advertisement(s) are associated with an advertiser affiliated with the Web page publisher, and communicates one or more the relevant electronic advertisements to the Web page for display. The disclosed technology also includes a computer executing software, wherein the executed software causes the computer to perform the steps above.

公开(公告)号：US09251005B2

公开(公告)日：2016-02-02

申请号：US13081095

申请日：2011-04-06

申请人： James Yu ,  Gary J. Piccirillo ,  Peter B. Chon

发明人： James Yu ,  Gary J. Piccirillo ,  Peter B. Chon

IPC分类号： G06F12/00 ,  G06F11/14 ,  G06F1/30 ,  G06F3/06

CPC分类号： G06F11/1441 ,  G06F1/30 ,  G06F3/0619 ,  G06F3/065 ,  G06F11/1456

摘要： Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

摘要翻译： 公开了电力隔离和备用系统。 当检测到电源故障条件时，临时存储器被刷新到SDRAM。 在刷新之后，接口被停止，除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上，数据可以被加密，和/或计算数据完整性签名。 为了恢复数据，SDRAM子系统将数据从闪存复制到SDRAM。 一路上，正在恢复的数据可能被解密，和/或检查数据完整性签名。

公开(公告)号：US09043642B2

公开(公告)日：2015-05-26

申请号：US13083394

申请日：2011-04-08

申请人： Peter B. Chon ,  James Yu ,  David M. Olson ,  Timothy E. Hoglund ,  Gary J. Piccirillo

发明人： Peter B. Chon ,  James Yu ,  David M. Olson ,  Timothy E. Hoglund ,  Gary J. Piccirillo

IPC分类号： G06F11/00 ,  G06F11/14 ,  G06F1/30 ,  G06F11/10

CPC分类号： G06F11/1441 ,  G06F1/30 ,  G06F11/1052

摘要： Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

摘要翻译： 公开了电力隔离和备用系统。 当检测到电源故障条件时，临时存储器被刷新到SDRAM。 在刷新之后，接口被停止，除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上，数据可以被加密，和/或计算数据完整性签名。 为了恢复数据，SDRAM子系统将数据从闪存复制到SDRAM。 一路上，正在恢复的数据可能被解密，和/或检查数据完整性签名。

公开(公告)号：US08774177B2

公开(公告)日：2014-07-08

申请号：US10197747

申请日：2002-07-17

申请人： James Yu ,  Mike Morrison

发明人： James Yu ,  Mike Morrison

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L45/7453 ,  H04L47/2441 ,  H04L67/322

摘要： A technique for classifying traffic at a network node includes programming multiple on-chip memory arrays with identical search entries, receiving multiple packets, and distributing classification searches related to the packets among the multiple on-chip memory arrays. In an embodiment, the on-chip memory arrays are content-addressable memory (CAM) arrays. In another embodiment, the distributing of classification searches related to the packets is performed in an alternating fashion with respect to a fixed order.

摘要翻译： 用于在网络节点分类业务的技术包括编程具有相同搜索条目的多个片上存储器阵列，接收多个分组，以及在多个片上存储器阵列之间分发与分组相关的分类搜索。 在一个实施例中，片上存储器阵列是内容寻址存储器（CAM）阵列。 在另一个实施例中，与分组相关的分类检索的分发以相对于固定顺序的交替方式进行。

公开(公告)号：US08044747B2

公开(公告)日：2011-10-25

申请号：US12433080

申请日：2009-04-30

申请人： James Yu ,  Minh Tran

发明人： James Yu ,  Minh Tran

IPC分类号： H03H2/00 ,  H04B3/00

CPC分类号： H04L12/10

摘要： A system and method for enabling power applications over a single conductor pair. In one embodiment, data transformers are coupled to a single conductor pair using one or more direct current (DC) blocking elements that preserve an alternating current path. Power is injected onto the single conductor pair after the DC blocking elements and power is extracted from the single conductor pair before the DC blocking elements. Saturation of the data transformers by the injection of power onto the single pair is thereby prevented.

摘要翻译： 一种用于在单个导体对上实现电力应用的系统和方法。 在一个实施例中，使用保持交流路径的一个或多个直流（DC）阻塞元件将数据变压器耦合到单个导体对。 在直流阻塞元件之后，在直流阻塞元件之前从单个导体对提取功率，在单个导体对上注入功率。 从而防止了通过将电力注入到单对上的数据变压器的饱和度。

公开(公告)号：US20090307081A1

公开(公告)日：2009-12-10

申请号：US12412320

申请日：2009-03-26

申请人： Michael Rabbitt ,  Olumide Adebayo ,  Kiran Thomas ,  James Yu ,  Andy Peter Schön ,  Jonathan Levine

发明人： Michael Rabbitt ,  Olumide Adebayo ,  Kiran Thomas ,  James Yu ,  Andy Peter Schön ,  Jonathan Levine

IPC分类号： G06Q30/00 ,  G06F17/30

CPC分类号： G06Q30/02 ,  G06Q30/0243 ,  G06Q30/0251 ,  G06Q30/0255

摘要： The disclosed technology provides systems, architectures, and methods for providing to a Web page electronic advertisements related to the content of the Web page. In one aspect, the disclosed technology manages and serves electronic advertisements for affiliated Web page publishers and advertisers. A computer-implemented method in accordance with the disclosed technology receives a request for an electronic advertisement for a Web page, wherein the Web page is associated with a Web page publisher, accesses one or more keywords appearing in the Web page, identifies one or more relevant electronic advertisements related to the keyword(s), wherein the relevant electronic advertisement(s) are associated with an advertiser affiliated with the Web page publisher, and communicates one or more the relevant electronic advertisements to the Web page for display. The disclosed technology also includes a computer executing software, wherein the executed software causes the computer to perform the steps above.

摘要翻译： 所公开的技术提供用于向网页提供与网页的内容相关的电子广告的系统，架构和方法。 一方面，所公开的技术管理和服务于附属网页发布者和广告商的电子广告。 根据所公开的技术的计算机实现的方法接收对网页的电子广告的请求，其中网页与网页发布者相关联，访问出现在网页中的一个或多个关键字，识别一个或多个 与关键词相关的相关电子广告，其中相关电子广告与与网页发布者相关联的广告商相关联，并将一个或多个相关电子广告传送到网页以供显示。 所公开的技术还包括计算机执行软件，其中所执行的软件使计算机执行上述步骤。

公开(公告)号：US20090222678A1

公开(公告)日：2009-09-03

申请号：US12040593

申请日：2008-02-29

申请人： James Yu ,  Minh Tran

发明人： James Yu ,  Minh Tran

IPC分类号： G06F1/26

CPC分类号： G06F1/266 ,  H04L12/10 ,  H04L43/0817

摘要： An active powered device (PD) for the application of power over Ethernet (PoE). In a fixed power budget environment, it is important for the power sourcing equipment (PSE) to accurately determine a power budget for the various powered ports. An active PD can be designed to gather additional information (e.g., current and input voltage) during PD operation and to forward the additional information to the PSE. The PSE can then use the additional information to adjust operational parameters such as a power budget.

摘要翻译： 用于以太网供电（PoE）的主动供电设备（PD）。 在固定功率预算环境中，对于供电设备（PSE）来说，准确地确定各种供电端口的功率预算是很重要的。 可以设计有源PD以在PD操作期间收集附加信息（例如，电流和输入电压），并将附加信息转发到PSE。 然后，PSE可以使用附加信息来调整操作参数，如功率预算。