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1. 发明申请

US20060215782A1 Methods and apparatus for asynchronous serial channel connections in communication systems 有权
标题翻译：通信系统中异步串行通道连接的方法和装置
公开(公告)号：US20060215782A1
公开(公告)日：2006-09-28
申请号：US11089216
申请日：2005-03-24
申请人： Yasser Ahmed , Robert Brink , Gregory Sheets , Lane Smith
发明人： Yasser Ahmed , Robert Brink , Gregory Sheets , Lane Smith
IPC分类号： H04L27/10
CPC分类号： H04L7/0012 , H04J3/0638 , H04L7/005
摘要： An integrated circuit device for use in a node of a communication system is provided. The integrated circuit device includes a memory configured to store data written thereto by a receiver associated with the node in accordance with a receiver clock, and to read data therefrom by a transmitter associated with the node in accordance with a transmitter clock. The integrated circuit device also includes a control logic circuit that is in communication with the memory, and is configured to send a control signal to the transmitter to adjust a speed of the transmitter clock responsive to an operating condition of the memory.
摘要翻译：提供一种在通信系统的节点中使用的集成电路装置。集成电路装置包括被配置为存储由根据接收机时钟与节点相关联的接收机写入的数据的存储器，并且根据发射机时钟由与节点相关联的发射机从其读取数据。集成电路装置还包括与存储器通信的控制逻辑电路，并且被配置为响应于存储器的操作条件向发射器发送控制信号以调整发射机时钟的速度。

2. 发明申请

US20060114811A1 Multilevel amplitude modulated signaling in fibre channel 有权
公开(公告)号：US20060114811A1
公开(公告)日：2006-06-01
申请号：US10998679
申请日：2004-11-29
申请人： Ali Ahmed , Robert Brink , Gregory Sheets , Lane Smith
发明人： Ali Ahmed , Robert Brink , Gregory Sheets , Lane Smith
IPC分类号： H04J9/00
CPC分类号： H04L25/4908 , H04L27/04 , H04L27/06
摘要： In a communication system comprising first and second nodes, a multilevel amplitude modulated signaling technique is utilized. The first and second nodes may communicate over a Fibre Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node is configured to generate a signal for transmission over a serial data channel to the second node, the signal having a multilevel amplitude modulated format in which, within a given clock cycle of the signal, multiple bits are represented by a given signal level.

3. 发明申请

US20060067387A1 Transmit adaptive equalization using ordered sets 有权
标题翻译：使用有序集发送自适应均衡
公开(公告)号：US20060067387A1
公开(公告)日：2006-03-30
申请号：US10955997
申请日：2004-09-30
申请人： Ali Ahmed , Robert Brink , Lane Smith , Robert Snively
发明人： Ali Ahmed , Robert Brink , Lane Smith , Robert Snively
IPC分类号： H04B1/38
CPC分类号： H04B10/0779 , H04B10/07
摘要： In a communication system comprising first and second nodes, a transmit adaptive equalization technique is implemented utilizing ordered sets. The first and second nodes may communicate over a Fibre Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node is operative to receive from the second node information specifying an adjustment to one or more equalization parameters of the first node. The information is received in designated portions of one or more ordered sets transmitted from the second node to the first node in conjunction with initialization of a communication link between the first and second nodes. The first node adjusts the equalization parameter(s) in accordance with the received information.
摘要翻译：在包括第一和第二节点的通信系统中，利用有序集来实现发射自适应均衡技术。第一和第二节点可以通过光纤通道链路或其他介质进行通信。第一和第二节点包括相应的发射机和接收机对，其中第一节点的发射机被配置用于与第二节点的接收机进行通信，并且第一节点的接收机被配置用于与第二节点的发射机进行通信。第一节点可操作以从第二节点接收指定对第一节点的一个或多个均衡参数的调整的信息。结合第一和第二节点之间的通信链路的初始化，在从第二节点发送到第一节点的一个或多个有序集合的指定部分中接收信息。第一节点根据接收到的信息调整均衡参数。

4. 发明申请

US20060253757A1 Offset test pattern apparatus and method 失效
标题翻译：偏移测试图案设备和方法
公开(公告)号：US20060253757A1
公开(公告)日：2006-11-09
申请号：US11121164
申请日：2005-05-03
申请人： Robert Brink , James Hofmann , Max Olsen , Gary Schiessler , Lane Smith
发明人： Robert Brink , James Hofmann , Max Olsen , Gary Schiessler , Lane Smith
IPC分类号： G06F11/00 , G01R31/28
CPC分类号： H04L1/244
摘要： Communications equipment can be tested using a test pattern encapsulated within a frame, and offsetting the test pattern in each successive frame. In equipment having a number of data latches receiving serial input, the introduction of the offset allows each latch, over time, to be exposed to the same pattern as the other latches. That is, the latches “see” different portions of the pattern at a given time, but over time, each can be exposed to the full pattern. Otherwise, each latch would “see” its own static pattern, different from the other latches, but the same over time with respect to itself. The offset can enhance diagnostic capabilities of the test pattern.
摘要翻译：可以使用封装在帧内的测试图案来测试通信设备，并且在每个连续帧中抵消测试模式。在具有接收串行输入的多个数据锁存器的设备中，引入偏移允许每个锁存器随时间暴露于与其他锁存器相同的模式。也就是说，锁定器在给定时间“看到”图案的不同部分，但是随着时间的推移，每个可以暴露于完整图案。否则，每个锁存器将“看到”其自己的静态模式，与其他锁存器不同，但是相对于自身而言随着时间的推移相同。该偏移可以增强测试图案的诊断功能。

5. 发明申请

US20060253748A1 Exploitive test pattern apparatus and method 失效
标题翻译：利用测试图案设备和方法
公开(公告)号：US20060253748A1
公开(公告)日：2006-11-09
申请号：US11121152
申请日：2005-05-03
申请人： Robert Brink , James Hofmann , Max Olsen , Gary Schiessler , Lane Smith
发明人： Robert Brink , James Hofmann , Max Olsen , Gary Schiessler , Lane Smith
IPC分类号： G01R31/28
CPC分类号： H04L1/244 , H04L43/50
摘要： Communications equipment can be tested using a test pattern that is modified compared to, and more exploitive than, a standard test pattern. Test patterns can be employed that have lengthened or shortened consecutive identical digit (CID) portions, or that have lengthened or shortened pseudo random bit sequence (PRBS) portions. In some cases, PRBS polynomials are not re-seeded after each CID. Further, different order polynomials can be employed for different applications. Exemplary applications can include test equipment and built-in self-test capability for integrated circuits.
摘要翻译：通信设备可以使用与标准测试模式相比修改的测试模式进行测试，并且比标准测试模式更具有潜力。可以采用具有延长或缩短连续相同数字（CID）部分或具有延长或缩短的伪随机位序列（PRBS）部分的测试模式。在某些情况下，在每个CID之后，PRBS多项式不再重播。此外，不同的阶多项式可以用于不同的应用。示例性应用可以包括测试设备和用于集成电路的内置自检能力。

6. 发明申请

US20060050726A1 Transmit adaptive equalization for communication system with one or more serial data channels 有权
标题翻译：发送具有一个或多个串行数据信道的通信系统的自适应均衡
公开(公告)号：US20060050726A1
公开(公告)日：2006-03-09
申请号：US10933708
申请日：2004-09-03
申请人： Ali Ahmed , Robert Brink , Lane Smith
发明人： Ali Ahmed , Robert Brink , Lane Smith
IPC分类号： H04J3/16
CPC分类号： H04L25/03133 , H04L2025/03808
摘要： In a communication system comprising first and second nodes, a transmit adaptive equalization technique is implemented. The first and second nodes may communicate over a Fibre Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node receiver is operative to receive from the second node transmitter, responsive to a signal transmitted by the first node transmitter to the second node receiver, information specifying an adjustment to one or more equalization parameters of the first node transmitter. The first node adjusts the equalization parameter(s) in accordance with the received information.
摘要翻译：在包括第一和第二节点的通信系统中，实现了发射自适应均衡技术。第一和第二节点可以通过光纤通道链路或其他介质进行通信。第一和第二节点包括相应的发射机和接收机对，其中第一节点的发射机被配置用于与第二节点的接收机进行通信，并且第一节点的接收机被配置用于与第二节点的发射机进行通信。响应于由第一节点发射机向第二节点接收机发送的信号，第一节点接收机可操作以从第二节点发射机接收指定对第一节点发射机的一个或多个均衡参数的调整的信息。第一节点根据接收到的信息调整均衡参数。

7. 发明申请

US20060248236A1 Method and apparatus for time correlating defects found on hard disks 审中-公开
标题翻译：用于时间关联硬盘上发现的缺陷的方法和装置
公开(公告)号：US20060248236A1
公开(公告)日：2006-11-02
申请号：US11116553
申请日：2005-04-28
申请人： Ali Ahmed , Robert Brink , Nelson Fernandez
发明人： Ali Ahmed , Robert Brink , Nelson Fernandez
IPC分类号： G06F3/00
CPC分类号： G11B20/18 , G06F11/0727 , G06F11/0775 , G11B27/36 , G11B2220/2516
摘要： In accordance with the present invention, a hard disk drive system is configured with logic that time correlates grown defects. The hard disk drive system time correlates grown defects by associating each occurrence of a grown defect with a time stamp. When the hard disk drive system receives a read defect data command sent by the host processor, the hard disk drive system returns time correlated grown defect information to the host processor. The host processor preferably executes a software program that processes the time correlated grown defect information to determine any changes in the number of grown defects that are occurring as a function of time.
摘要翻译：根据本发明，硬盘驱动器系统被配置为将生长的缺陷时间相关联的逻辑。硬盘驱动器系统时间通过将每个出现的生长缺陷与时间戳相关联来生长缺陷。当硬盘驱动器系统接收到主处理器发送的读取缺陷数据命令时，硬盘驱动器系统将时间相关的生长缺陷信息返回给主机处理器。主机处理器优选地执行处理时间相关生长缺陷信息的软件程序，以确定作为时间的函数发生的生长缺陷的数量的任何变化。

8. 发明授权

US6157026A Optical switch of the multiple push button type for producing a plurality of control signals 失效
标题翻译：用于产生多个控制信号的多按钮型光开关
公开(公告)号：US6157026A
公开(公告)日：2000-12-05
申请号：US196003
申请日：1998-11-19
申请人： Karl Redmer , Robert Brink
发明人： Karl Redmer , Robert Brink
IPC分类号： G01D5/34 , H03K17/969
CPC分类号： H03K17/969 , G01D5/34
摘要： An optical switch of the multiple push button type for producing a plurality of control signals includes a housing and at least two sliders disposed within the housing. The sliders move between an initial position and at least two other positions. A pair of stationary light shields are disposed between said sliders in spaced apart relation, each of the shields having a plurality of apertures. Light emitting means are disposed between the stationary light shields. Separate light responsive means are disposed adjacent to each of the sliders. A pair of moveable light shields, each disposed between one of the stationary light shields and one of the light responsive means, each has a plurality of apertures and each is movable in response to movement of a separate one of the sliders. Circuitry responds to output of the light responsive means to produce the foregoing control signals, such output being dependent upon the position of the sliders.
摘要翻译：用于产生多个控制信号的多按钮式光学开关包括壳体和设置在壳体内的至少两个滑块。滑块在初始位置和至少两个其他位置之间移动。一对固定的遮光罩以间隔开的关系设置在所述滑块之间，每个屏蔽件具有多个孔。发光装置设置在固定的光罩之间。独立的光响应装置设置成与每个滑块相邻。一对可移动的遮光罩，每个都设置在一个固定的遮光罩和一个光响应装置之间，每个具有多个孔，每个可响应于单独一个滑块的移动而移动。电路响应光响应装置的输出以产生上述控制信号，这种输出取决于滑块的位置。

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