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1. 发明申请

US20060256879A1 Rapid I/O Traffic System 有权
标题翻译：快速I / O交通系统
公开(公告)号：US20060256879A1
公开(公告)日：2006-11-16
申请号：US11383330
申请日：2006-05-15
申请人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
发明人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
IPC分类号： H04B14/06
CPC分类号： H04L49/901 , H04L12/18 , H04L49/90 , H04L49/9042
摘要： High speed networking systems such as PCI-Express and Serial Rapid I/O are based on the exchange of packets across switched networks of high speed serial links. Information in the headers of these packets indicate the kind of transaction they represent. Queuing all received packets in a single queue will cause interactions between transaction types. Indirection can be used create the effect of multiple independent queues from a shared memory. This provides efficient centralized packet storage, while allowing independent processing of different transactions types.
摘要翻译： PCI-Express和串行快速I / O等高速网络系统是基于高速串行通信交换网络上的数据包交换。这些数据包头中的信息表示它们所代表的交易类型。在单个队列中排队所有接收到的数据包将导致事务类型之间的交互。可以使用间接方式从共享内存中创建多个独立队列的效果。这提供了有效的集中式分组存储，同时允许对不同事务类型的独立处理。

2. 发明申请

US20060256877A1 Rapid I/O Compliant Message Mapper 审中-公开
标题翻译：快速I / O兼容消息映射器
公开(公告)号：US20060256877A1
公开(公告)日：2006-11-16
申请号：US11383321
申请日：2006-05-15
申请人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
发明人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
IPC分类号： H04B14/06
CPC分类号： G06F13/12
摘要： The Rapid I/O Messaging Logical Layer relies on the receiving device to map the incoming messages into specific memory locations. This uses software programmable mapping registers. The settings are compared to the header fields of the incoming Rapid I/O messages to determine if there is a match, in which case, the packet is mapped to a queue. Accessibility to a queue through the mapping register can be limited to discrete MAILBOX/LETTER combinations, or multiple combinations based on the masking bits. Long messages may be processed through a hardware lookup table implemented to break up transactions into Rapid I/O compliant packets.
摘要翻译：快速I / O消息传递逻辑层依靠接收设备将传入的消息映射到特定的存储位置。这使用软件可编程映射寄存器。将这些设置与传入的快速I / O消息的报头字段进行比较，以确定是否存在匹配，在这种情况下，数据包被映射到队列。通过映射寄存器访问队列的可访问性可以限制为离散MAILBOX / LETTER组合，或者基于掩码位的多个组合。可以通过硬件查找表来处理长消息，以将事务分解成符合快速I / O的数据包。

3. 发明申请

US20060268714A1 Rapid I/O Compliant Congestion Control 审中-公开
标题翻译：快速I / O兼容拥塞控制
公开(公告)号：US20060268714A1
公开(公告)日：2006-11-30
申请号：US11383316
申请日：2006-05-15
申请人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
发明人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
IPC分类号： H04J1/16
CPC分类号： G01R31/31858 , H04L7/0041 , H04L7/0331 , H04L47/10 , H04L47/12 , H04L47/2441 , H04L47/266 , H04L47/41 , H04L49/90 , Y02D50/30
摘要： The management of flows can be simplified by only keeping unique flow information for locally important flows, and aggregating all other flows together. A flow control table of 16 entries, 15 unique and 1 aggregate is usually sufficient, particularly in systems where the traffic flows are relatively static. This greatly reduces the required logic for Xoff/Xon counters and timeout monitors Rather than every packet source checking each packet it sends, the flows needed by each unit are registered in the flow table and the table logic indicates to each unit whether it has any blocked flows.
摘要翻译：流量的管理可以通过仅保留本地重要流量的独特流量信息，并将所有其他流量汇总在一起来简化。 16个条目，15个唯一和1个聚合的流量控制表通常是足够的，特别是在流量相对静态的系统中。这大大减少了Xoff / Xon计数器和超时监视器所需的逻辑，而不是每个数据包源检查每个数据包发送的数据包，每个单元所需的流量都会记录在流程表中，表逻辑表明每个单元是否有任何阻塞流动。

4. 发明申请

US20060256878A1 Out of Order Message Completion Management 审中-公开
标题翻译：无序消息完成管理
公开(公告)号：US20060256878A1
公开(公告)日：2006-11-16
申请号：US11383322
申请日：2006-05-15
申请人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
发明人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
IPC分类号： H04B14/06
CPC分类号： G06F13/42
摘要： A packet transmission system based on a simple linear linked list of packet descriptors is difficult to implement with modern switch based system because transmission acknowledgments may occur out of order in relation to packet transmission. The problem lies in how packet completion is indicated to the CPU to enable for efficient packet processing. A scoreboard system is scalable to support multiple single-segment messages and multiple multi-segment messages for hundreds of packets. When a message/segment has been sent out, the context information for the packet is remembered and its key is indexed into a CAM. When segment/message response comes back, a simple hardware lookup is performed, and the associated context information is retrieved.
摘要翻译：基于分组描述符的简单线性链表的分组传输系统难以用现代交换机系统实现，因为传输确认可能与分组传输有关。问题在于如何向CPU指示数据包的完成情况，以便能够进行有效的数据包处理。记分板系统是可扩展的，以支持数百个数据包的多个单段消息和多个多段消息。当消息/段已经发送出去时，会记住数据包的上下文信息，并将其密钥索引到CAM中。当段/消息响应回来时，执行简单的硬件查找，并且检索相关联的上下文信息。

5. 发明申请

US20060256876A1 Fast Decode of Pending Interrupts 审中-公开
标题翻译：快速解码等待中断
公开(公告)号：US20060256876A1
公开(公告)日：2006-11-16
申请号：US11383317
申请日：2006-05-15
申请人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
发明人： Andre Szczepanek , Martin Li , Steven Marshall , Travis Scheckel
IPC分类号： H04B14/06
CPC分类号： G06F13/12
摘要： This invention enables many interrupt source bits spread among multiple interrupt registers. An interrupt status decode register reduces the number of read cycles required to decode the interrupt source. Each unique interrupt source has a predefined and fixed logical mapping to each bit of the decode register. The logical mapping is flexible per application. The decode register bit is set if the interrupt source is asserted and the interrupt source is mapped to that particular physical interrupt. Since each physical interrupt has an associated decode register, the ability to orthogonally arrange the sources and reduce the number of register reads is even greater.
摘要翻译：本发明使许多中断源位在多个中断寄存器之间扩展。中断状态解码寄存器减少了解码中断源所需的读周期数。每个独特的中断源具有对解码寄存器的每个位的预定义和固定的逻辑映射。每个应用程序的逻辑映射是灵活的。如果中断源被置位且中断源映射到该特定物理中断，则解码寄存器位置1。由于每个物理中断都具有相关的解码寄存器，所以能够正确排列源并减少寄存器读取的数量甚至更大。

6. 发明授权

US5401016A Automatic baseball ball and strike indicator 失效
标题翻译：自动棒球和罢工指示
公开(公告)号：US5401016A
公开(公告)日：1995-03-28
申请号：US62986
申请日：1993-05-18
申请人： Kenneth W. Heglund , Michael P. O'Dierno , Travis Scheckel
发明人： Kenneth W. Heglund , Michael P. O'Dierno , Travis Scheckel
IPC分类号： A63B69/00 , A63B71/06 , A63B71/02
CPC分类号： A63B69/0002 , A63B71/0605
摘要： The self-contained ball-strike detector uses two transducers to detect the presence of an incoming pitch, and a series of transducers located on the upper surface of a home plate-shaped housing to determine whether the pitched ball is within the strike zone. Ultrasonic transducers are located near both the right and left boundaries of the strike zone. These transducers and a centrally-located transducer emit high frequency signals in the direction of the pitched ball. A reflected signal is used to determine whether the pitched ball is within the strike zone. The size of the strike zone may be changed to accommodate batters of different heights. The apparatus includes audio and visual indicators of whether the pitch is a "ball" or a "strike" as well as indicators if the batter is "out" or is entitled to a "walk". The apparatus maintains the ball/strike count for each batter, and has light emitting diodes to visually indicate the current count for the batter.
摘要翻译：独立的击球检测器使用两个换能器来检测输入音调的存在，以及位于本体板形壳体的上表面上的一系列换能器，以确定倾斜球是否在击打区域内。超声波换能器位于撞击区的右边界和左边界附近。这些传感器和位于中心的传感器在球面球的方向上发射高频信号。使用反射信号来确定投球是否在打击区域内。打击区的大小可能会改变，以适应不同高度的面糊。该装置包括音调和视觉指示器，说明音调是“球”还是“罢工”，以及指示器是否“出”或有权“走”。该装置保持每个面糊的球/击打计数，并且具有发光二极管以目视地指示面糊的当前计数。

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