专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5948073A Multiplexing bus controller with input conditioning 失效
标题翻译：多路复用总线控制器与输入调节
公开(公告)号：US5948073A
公开(公告)日：1999-09-07
申请号：US87247
申请日：1993-07-07
申请人： Robert M. Chapin , Kenneth D. Romano , Benjamin D. Brown , Anthony M. Frumusa , Phillip A. Sciuto
发明人： Robert M. Chapin , Kenneth D. Romano , Benjamin D. Brown , Anthony M. Frumusa , Phillip A. Sciuto
IPC分类号： G03G21/00 , G06F13/40 , G06F13/00
CPC分类号： G06F13/4022
摘要： A multiplexing bus controller with input conditioning is provided in which the need for a dedicated microprocessor for handling input filtering, input change detection and serial-to-parallel/parallel-to-serial I/O data conversion is eliminated. The controller is realized in a gate array and provides input data oversampling and output refreshing to eliminate random noise coupled to the data lines. In addition, the oversampled data is filtered to debounce the signal received from the input devices. The input data is converted from serial-to-parallel and checked to detect any change from the previous input data stream. Upon detection of an input change, the host microprocessor is interrupted. When the host microprocessor sends data to the bus controller, the bus controller then converts the data to a serial stream for communication to the appropriate output device. Additionally, the bus controller is provided with an internal turnaround circuit to loop back outputs to the inputs for diagnostic purposes. Very low gate counts realized in the design of the multiplexing bus controller allow it to be realized on a single chip.
摘要翻译：提供了一种具有输入调节功能的复用总线控制器，其中消除了用于处理输入滤波，输入变化检测和串并行/并 - 串行I / O数据转换的专用微处理器的需要。控制器在门阵列中实现，并提供输入数据过采样和输出刷新，以消除耦合到数据线的随机噪声。另外，对过采样数据进行滤波以去除从输入设备接收的信号。输入数据从串行到并行转换，并检查以检测来自先前输入数据流的任何变化。当检测到输入变化时，主微处理器被中断。当主机微处理器向总线控制器发送数据时，总线控制器然后将数据转换为串行流，以通信到适当的输出设备。此外，总线控制器设置有内部周转电路，用于将输出回送到输入用于诊断目的。在多路复用总线控制器的设计中实现的非常低的门计数允许其在单个芯片上实现。

2. 发明授权

US07350146B2 Help center and condition-based applications 有权
标题翻译：帮助中心和基于条件的应用程序
公开(公告)号：US07350146B2
公开(公告)日：2008-03-25
申请号：US10134674
申请日：2002-04-30
申请人： James R. Moran , Benjamin D. Brown
发明人： James R. Moran , Benjamin D. Brown
IPC分类号： G06F3/00 , G06F9/44
CPC分类号： G06Q30/0251 , G06Q30/02
摘要： Various disclosed help center features provide help to a user without a staffed help center, provide help to a user before the user recognizes the need, or create targeted commerce opportunities for a provider of goods or services. One help center feature provides a user with help that is specifically related to a component in the user's computer system and that is supplied to the help center feature by the component manufacturer. Another help center feature detects a condition that degrades performance, and hence user satisfaction, and alerts the user. Another help center feature detects an attempt by a computer system to inform the user of degraded performance and offers the user a solution. Another help center feature provides a user with a commerce opportunity specifically related to a component in the user's computer system and/or to the user's geographic location.
摘要翻译：各种公开的帮助中心功能在没有人员帮助中心的情况下为用户提供帮助，在用户识别需要之前向用户提供帮助，或为商品或服务提供商创造有针对性的商业机会。一个帮助中心功能为用户提供与用户计算机系统中的组件特定相关的帮助，并由组件制造商提供给帮助中心功能。另一个帮助中心功能可以检测到降低性能，从而降低用户满意度的状况，并提醒用户。另一个帮助中心功能检测计算机系统尝试通知用户性能下降，并为用户提供解决方案。另一个帮助中心功能为用户提供了与用户计算机系统中的组件和/或用户的地理位置特定相关的商业机会。

3. 发明授权

US5459453A Integrated I/O interface device and connector module 失效
标题翻译：集成I / O接口设备和连接器模块
公开(公告)号：US5459453A
公开(公告)日：1995-10-17
申请号：US812336
申请日：1991-12-23
申请人： Timothy M. Minerd , Benjamin D. Brown , Alan K. Robertson
发明人： Timothy M. Minerd , Benjamin D. Brown , Alan K. Robertson
IPC分类号： H01R13/66 , G05B19/042 , G06F13/38 , G08C15/12 , G05B23/02
CPC分类号： G05B19/0425 , G08C15/12 , G05B2219/21037 , G05B2219/21038 , G05B2219/21076 , G05B2219/21156 , G05B2219/21162 , G05B2219/21168 , G05B2219/21169 , G05B2219/24054 , G05B2219/24117 , G05B2219/24132 , G05B2219/25133 , G05B2219/25315 , G05B2219/25324 , H04L7/06 , H04L7/08
摘要： An interface connector device for interconnecting a plurality of input/output devices including a signal bus connected to a control and to the input/output devices for multiplexing the signals between the control and the input and output devices, the bus interconnecting a plurality of interface and connector devices, and each of the interface and connector devices including address recognition circuitry as well as programmable configuration selection logic to configure the connector device to respond to a variety of input/output devices. In addition, the signal bus and connector devices are adapted to recognize and convey various levels of signals, for example, different voltage levels representing control information, framing signals, and diagnostic command signals.
摘要翻译：一种用于互连多个输入/输出设备的接口连接器设备，包括连接到控制器的信号总线和用于复用控制和输入和输出设备之间的信号的输入/输出设备，总线将多个接口和连接器装置，并且每个接口和连接器装置包括地址识别电路以及可编程配置选择逻辑，以配置连接器装置以响应各种输入/输出装置。此外，信号总线和连接器装置适于识别和传送各种级别的信号，例如表示控制信息，成帧信号和诊断命令信号的不同电压电平。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式