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1. 发明申请

US20060059273A1 Envelope packet architecture for broadband engine 有权
标题翻译：宽带引擎的信封包架构
公开(公告)号：US20060059273A1
公开(公告)日：2006-03-16
申请号：US10942422
申请日：2004-09-16
申请人： Michael Carnevale , Scott Clark , David Hill , Charles Johns , Thomas Pokrandt , Jeffrey Ruedinger , Dorothy Thelen
发明人： Michael Carnevale , Scott Clark , David Hill , Charles Johns , Thomas Pokrandt , Jeffrey Ruedinger , Dorothy Thelen
IPC分类号： G06F15/16
CPC分类号： H04L1/188
摘要： The present invention provides for sending an envelope and replying to an envelope. A transmitter is configured to send an envelope. A receiver is coupled to the transmitter, wherein the receiver is configured to receive the envelope and generate a reply envelope. A send buffer is coupled to the transmitter. A receive buffer is coupled to the receiver. A retry timer is coupled to the transmitter, wherein the retry timer is configured to reset upon the receipt of a reply envelope correlated to the transmit envelope. The transmitter is configured to retransmit an envelope if the transmitter does not receive a corresponding reply envelope within a selected time period as determined by the retry timer. This leads to a decrease in the total number of envelopes, transmitted from both the transmitter and the receiver.
摘要翻译：本发明提供发送信封并回复信封。发射机被配置为发送信封。接收机耦合到发射机，其中接收机被配置为接收信封并产生回复信封。发送缓冲器耦合到发送器。接收缓冲器耦合到接收器。重试定时器耦合到发射机，其中重试定时器被配置为在接收到与发射包络相关的应答包络时复位。如果发射机在由重试定时器确定的选定时间段内没有接收到对应的应答包络，则发射机被配置为重发信封。这导致从发射机和接收机两者发送的信封总数的减少。

2. 发明申请

US20070208977A1 Methods and apparatus for error injection 失效
标题翻译：误差注入方法和装置
公开(公告)号：US20070208977A1
公开(公告)日：2007-09-06
申请号：US11344907
申请日：2006-02-01
申请人： Scott Clark , Jeffrey Ruedinger
发明人： Scott Clark , Jeffrey Ruedinger
IPC分类号： G01R31/28
CPC分类号： G01R31/318569 , H04L41/0654 , H04L43/50
摘要： In a first aspect, a first method of injecting one or more errors in data flowing into or out of a chip is provided. The first method includes the steps of (1) generating an error injection pattern indicating one or more bits of data on which a pseudo-random error is to be inserted; and (2) generating an error injection trigger indicating when the pseudo-random error is to be inserted. Numerous other aspects are provided.
摘要翻译：在第一方面，提供了一种在流入或流出芯片的数据中注入一个或多个错误的第一种方法。第一种方法包括以下步骤：（1）产生指示要插入伪随机错误的一个或多个数据位的错误注入模式; 和（2）产生指示何时插入伪随机错误的错误注入触发。提供了许多其他方面。

3. 发明申请

US20070177498A1 Method and apparatus for implementing speculative credit flow control 审中-公开
标题翻译：实施投机信用流量控制的方法和装置
公开(公告)号：US20070177498A1
公开(公告)日：2007-08-02
申请号：US11344904
申请日：2006-02-01
申请人： Scott Clark , Jeffrey Ruedinger
发明人： Scott Clark , Jeffrey Ruedinger
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/12 , H04L47/39
摘要： A method and apparatus are provided for implementing speculative credit flow control in a data communications link. A receiving node selects and sends a number of speculative credits as part of a total number of credits sent to a transmitting node. The receiving node receives and processes communications from the transmitting node. The receiving node dynamically determines when a change is needed for the number of speculative credits and updates the number of speculative credits. The number of speculative credits is selected for optimizing performance on the communications link.
摘要翻译：提供了一种用于在数据通信链路中实现投机信用流量控制的方法和装置。接收节点选择并发送多个推测信用，作为发送到发送节点的信用总数的一部分。接收节点接收并处理来自发送节点的通信。接收节点动态地确定何时需要更改投机信用的数量并更新投机信用的数量。选择投机信用的数量来优化通信链路上的性能。

4. 发明申请

US20060161418A1 Time multiplexed interface for emulator system 失效
标题翻译：仿真器系统的时间复用接口
公开(公告)号：US20060161418A1
公开(公告)日：2006-07-20
申请号：US11035552
申请日：2005-01-14
申请人： Jeffrey Ruedinger
发明人： Jeffrey Ruedinger
IPC分类号： G06F9/455
CPC分类号： G06F17/5027
摘要： An apparatus, program product and method for emulating a hardware design by time division multiplexing data communicated between an emulator and a runtime assist unit (RTAU), such as a behavior card. Data from the emulator may be received directly at the general purpose registers of the RTAU. A programmable delay may be used in conjunction with a step generator to initiate concurrent cycle processes. Code executed by the RTAU may be coded in assembly, and external interrupts that might otherwise affect the determined processing time of the RTAU task are disabled. The time multiplexing reduces card port, cabling and processing cycle requirements.
摘要翻译：一种用于仿真硬件设计的装置，程序产品和方法，其通过时分复用在仿真器和诸如行为卡的运行时辅助单元（RTAU）之间传送的数据。可以直接在RTAU的通用寄存器处接收来自仿真器的数据。可编程延迟可与步进发生器一起使用以启动并发循环过程。由RTAU执行的代码可以被编译成汇编，否则可能会影响RTAU任务确定的处理时间的外部中断被禁用。时间复用减少了卡端口，布线和处理周期的要求。

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