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公开(公告)号：US20110138096A1
公开(公告)日：2011-06-09
申请号：US12696657
申请日：2010-01-29
IPC分类号： G06F13/14
CPC分类号： G06F13/385 , Y02D10/14 , Y02D10/151
摘要： Link startup systems, methods and devices associated with interconnects are described. Asymmetric lane connections are supported by, for example, independent renumbering of the connected lanes after an initial discovery process. Low-power, hibernating states of devices are supported by, for example, initialing alternating between transmission of startup and wakeup sequences over the interconnect between devices.
摘要翻译： 描述了与互连相关联的启动系统，方法和设备。 例如，在初始发现过程之后，连接通道的独立重新编号支持非对称通道连接。 例如，在设备之间的互连上的启动传输和唤醒序列之间交替地进行初始化，支持低功耗，休眠状态的设备。
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公开(公告)号：US08880942B2
公开(公告)日：2014-11-04
申请号：US12451986
申请日：2008-06-11
IPC分类号： G06F11/00 , H04L29/00 , H04L1/00 , H04L12/801 , H04L1/18 , H04L12/853 , H04L12/851 , H04L12/841
CPC分类号： H04L47/10 , H04L1/1877 , H04L1/188 , H04L47/2416 , H04L47/245 , H04L47/28 , H04L2001/0098
摘要： A method for ensuring guaranteed services for real-time traffic on an interconnect with errors is provided. The real-time traffic comprises a first and second traffic class (HRT, SRT). Real-time traffic of the first and/or second traffic class (HRT, SRT) is transmitted from a transmitter to a receiver. It is detected by the receiver whether an error has occurred during the transmission of the real-time traffic and the error is reported to the transmitter. At least part of the real-time traffic of the second traffic class (SRT) is re-transmitted by the transmitter if the transmitter has received an error report from the receiver within a predetermined time period.
摘要翻译： 提供了一种用于确保在具有错误的互连上的实时流量的有保证的服务的方法。 实时业务包括第一和第二业务等级（HRT，SRT）。 第一和/或第二业务类（HRT，SRT）的实时业务从发射机发送到接收机。 由接收机检测到在实时业务传输期间是否发生错误，并将错误报告给发射机。 如果发射机在预定时间段内接收到来自接收机的错误报告，则由发射机重发第二业务类别（SRT）的至少部分实时业务。
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公开(公告)号：US08621128B2
公开(公告)日：2013-12-31
申请号：US12696657
申请日：2010-01-29
IPC分类号： G06F13/40
CPC分类号： G06F13/385 , Y02D10/14 , Y02D10/151
摘要： Link startup systems, methods and devices associated with interconnects are described. Asymmetric lane connections are supported by, for example, independent renumbering of the connected lanes after an initial discovery process. Low-power, hibernating states of devices are supported by, for example, initialing alternating between transmission of startup and wakeup sequences over the interconnect between devices.
摘要翻译： 描述了与互连相关联的启动系统，方法和设备。 例如，在初始发现过程之后，连接通道的独立重新编号支持非对称通道连接。 例如，在设备之间的互连上的启动传输和唤醒序列之间交替地进行初始化，支持低功耗，休眠状态的设备。
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4.发明授权System and method to detect and communicate loss and retention of synchronization in a real-time data transfer scheme 有权用于在实时数据传输方案中检测和通信丢失和保持同步的系统和方法公开(公告)号：US09148274B2
公开(公告)日：2015-09-29
申请号：US13879137
申请日：2011-10-18
CPC分类号： H04L7/0029 , H04L1/0083 , H04L1/0091 , H04L1/08 , H04L1/1678 , H04L7/0083 , H04L7/10
摘要： Systems and methods for handling a loss of message boundary in a real-time data transmission over an interconnect between a source node and a destination node are described. The destination node receives messages including one or more data frames. Each data frame includes an end-of-message flag, which is set when the data frame is last frame of a message, and a message sequence number, which is different for different messages. The destination node determines a loss of message boundary when a new data frame has a message sequence number different from the message sequence number of a previously received message, which did not have the end-of-message flag set. The destination node then transmits a synchronization loss message to the source node, and receives, as response, a status report message. The destination node is able to regain synchronization by determining a lost message boundary according to the status report message.
摘要翻译： 描述用于处理在源节点和目的地节点之间的互连上的实时数据传输中的消息边界丢失的系统和方法。 目的地节点接收包括一个或多个数据帧的消息。 每个数据帧包括当数据帧是消息的最后一帧时设置的消息结束标志以及对于不同消息是不同的消息序列号。 当新的数据帧具有与先前接收到的消息的消息序列号不同的消息序列号时，目标节点确定消息边界的丢失，该消息序列号没有设置消息结束标志。 目的地节点然后向源节点发送同步丢失消息，并且作为响应接收状态报告消息。 目的地节点能够通过根据状态报告消息确定丢失的消息边界来重新获得同步。
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公开(公告)号：US20100197248A1
公开(公告)日：2010-08-05
申请号：US12451986
申请日：2008-06-11
IPC分类号： H04B1/02
CPC分类号： H04L47/10 , H04L1/1877 , H04L1/188 , H04L47/2416 , H04L47/245 , H04L47/28 , H04L2001/0098
摘要： A method for ensuring guaranteed services for real-time traffic on an interconnect with errors is provided. The real-time traffic comprises a first and second traffic class (HRT, SRT). Real-time traffic of the first and/or second traffic class (HRT, SRT) is transmitted from a transmitter to a receiver. It is detected by the receiver whether an error has occurred during the transmission of the real-time traffic and the error is reported to the transmitter. At least part of the real-time traffic of the second traffic class (SRT) is re-transmitted by the transmitter if the transmitter has received an error report from the receiver within a predetermined time period.
摘要翻译： 提供了一种用于确保在具有错误的互连上的实时流量的有保证的服务的方法。 实时业务包括第一和第二业务等级（HRT，SRT）。 第一和/或第二业务类（HRT，SRT）的实时业务从发射机发送到接收机。 由接收机检测到在实时业务传输期间是否发生错误，并将错误报告给发射机。 如果发射机在预定时间段内接收到来自接收机的错误报告，则由发射机重发第二业务类别（SRT）的至少部分实时业务。
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6.发明申请System and Method to Detect and Communicate Loss and Retention of Synchronization in a Real-Time Data Transfer Scheme 有权在实时数据传输方案中检测和通信同步丢失和保留的系统和方法公开(公告)号：US20140310566A1
公开(公告)日：2014-10-16
申请号：US13879137
申请日：2011-10-18
CPC分类号： H04L7/0029 , H04L1/0083 , H04L1/0091 , H04L1/08 , H04L1/1678 , H04L7/0083 , H04L7/10
摘要： A system and method are described for correcting for a loss of message boundary in a real-time data transmission over an interconnect between a source node and a destination node in an apparatus. In the apparatus, a destination node received one or more messages, wherein each message includes one or more data frames, and each data frame of each message includes an end-of-message flag and a message sequence number, the end-of-message flag set when the data frame is the last data frame in a particular message, and the message sequence number is different for different messages. A loss of message boundary is determined for a previous message when a new data frame of a new message is received and the new message sequence number of the new data frame is different from the previous message sequence number and a last received data frame did not include a set end-of-message flag. To establish re-synchronization, the destination node transmits a synchronization loss message to the source node, and the destination node receives in reply a status report message, and the destination node can regain synchronization of the last received message data such that a previous message boundary can be determined according to the status report message.
摘要翻译： 描述了一种用于在设备中的源节点和目的地节点之间的互连上的实时数据传输中用于校正消息边界丢失的系统和方法。 在该设备中，目的地节点接收到一个或多个消息，其中每个消息包括一个或多个数据帧，并且每个消息的每个数据帧包括消息结束标志和消息序列号，消息结束 当数据帧是特定消息中的最后一个数据帧时设置标志，并且消息序列号对于不同消息是不同的。 当接收到新消息的新数据帧并且新数据帧的新消息序列号与先前消息序列号不同且最后接收到的数据帧不包括时，对先前消息确定消息边界丢失 一组消息结束标志。 为了建立重新同步，目的地节点向源节点发送同步丢失消息，并且目的节点回应接收状态报告消息，并且目的节点可以重新获得最后接收到的消息数据的同步，使得先前的消息边界 可以根据状态报告信息确定。
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公开(公告)号：US09767056B2
公开(公告)日：2017-09-19
申请号：US14130646
申请日：2012-07-06
IPC分类号： G06F13/362 , G06F1/32 , G06F1/26
CPC分类号： G06F13/362 , G06F1/26 , G06F1/3203 , G06F1/3253 , Y02D10/151
摘要： Transaction exchanges are controlled between two integrated circuits in a system having the integrated circuits (ICs), a power supply supplying power to a link between the ICs, thereby enabling transaction exchanges between both ICs and a controller controlling the ICs and the power supply. This involves receiving an order at the controller, wherein the order requires the link to be closed. An instruction is sent from the controller to each of the two ICs, wherein the instruction causes each of the ICs to stop initiating new transaction requests. For each one of the ICs, in response to detecting that the one of the two ICs has stopped initiating new transactions, it is detected when all pending transactions initiated by the one of the two ICs have been executed. The link is closed in response to detecting that all pending transactions of both of the two ICs have been executed.
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8.发明申请METHOD FOR CONTROLLING TRANSACTION EXCHANGES BETWEEN TWO INTEGRATED CIRCUITS 有权用于控制两个集成电路之间的交换交换的方法公开(公告)号：US20140201406A1
公开(公告)日：2014-07-17
申请号：US14130646
申请日：2012-07-06
IPC分类号： G06F13/362 , G06F1/26
CPC分类号： G06F13/362 , G06F1/26 , G06F1/3203 , G06F1/3253 , Y02D10/151
摘要： Transaction exchanges are controlled between two integrated circuits in a system having the integrated circuits (ICs), a power supply supplying power to a link between the ICs, thereby enabling transaction exchanges between both ICs and a controller controlling the ICs and the power supply. This involves receiving an order at the controller, wherein the order requires the link to be closed. An instruction is sent from the controller to each of the two ICs, wherein the instruction causes each of the ICs to stop initiating new transaction requests. For each one of the ICs, in response to detecting that the one of the two ICs has stopped initiating new transactions, it is detected when all pending transactions initiated by the one of the two ICs have been executed. The link is closed in response to detecting that all pending transactions of both of the two ICs have been executed.
摘要翻译： 在具有集成电路（IC）的系统中的两个集成电路之间控制事务交换，电源为IC之间的链路提供电力，从而实现两个IC之间的交易交换和控制IC的控制器和电源。 这涉及在控制器处接收订单，其中该订单要求链接被关闭。 指令从控制器发送到两个IC中的每一个，其中该指令使每个IC停止发起新的事务请求。 对于IC中的每一个，响应于检测到两个IC中的一个已经停止发起新事务，当两个IC中的一个发起的所有未决事务已被执行时，检测到该IC。 响应于检测到两个IC两者的所有未决事务已被执行，该链接被关闭。
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