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1. 发明申请

WO2007063482A2 BUS STATION AND SYSTEM AND METHOD OF MAINTAINING SYNCHRONIZING OF A BUS STATION 审中-公开
标题翻译：总线站和维持公共汽车站同步的系统和方法
公开(公告)号：WO2007063482A2
公开(公告)日：2007-06-07
申请号：PCT/IB2006/054467
申请日：2006-11-28
申请人： NXP B.V. , VAN VLIMMEREN, Bernardus , VAN DEN HAMER, Peter , DEN BESTEN, Gerrit
发明人： VAN VLIMMEREN, Bernardus , VAN DEN HAMER, Peter , DEN BESTEN, Gerrit
IPC分类号： G06F13/42
CPC分类号： G06F13/42 , H04L12/40032 , H04L12/403
摘要： A bus station circuit (14) operates in an electronic system with a bus (10). The bus station determines an initial synchronization time point by detecting a synchronization signal pattern on the bus and switching to a synchronization enabled state upon detection of the synchronization signal pattern. Starting points of successive messages are determined head to tail from the end points of immediately preceding messages, when operating in the synchronization enabled state. The content of the messages is tested for validity. The bus station switches to a synchronization disabled state in response to detection of a message with invalid content. While in the synchronization disabled state, use of messages that are received is disabled in the bus station circuit. In the synchronization disabled state the bus station waits for a synchronization event to switch back to the synchronization enabled state.
摘要翻译：公共汽车站电路（14）在具有总线（10）的电子系统中运行。总线站通过检测总线上的同步信号模式并在检测到同步信号模式时切换到同步使能状态来确定初始同步时间点。当在同步启用状态下操作时，连续消息的起始点从紧接的前面的消息的终点开始头对尾地确定。对消息的内容进行有效性测试。响应于检测到具有无效内容的消息，总线站切换到禁用同步状态。在同步禁用状态下，在总线电路中禁止使用接收到的消息。在同步禁用状态下，总线站等待同步事件切换回同步启用状态。

2. 发明公开

EP1958076A2 BUS STATION AND SYSTEM AND METHOD OF MAINTAINING SYNCHRONIZING OF A BUS STATION 审中-公开
标题翻译：公交车站的系统和方法用于维护公交车站同步
公开(公告)号：EP1958076A2
公开(公告)日：2008-08-20
申请号：EP06831964.9
申请日：2006-11-28
申请人： NXP B.V.
发明人： VAN VLIMMEREN, Bernardus , VAN DEN HAMER, Peter , DEN BESTEN, Gerrit
IPC分类号： G06F13/42
CPC分类号： G06F13/42 , H04L12/40032 , H04L12/403
摘要： A bus station circuit (14) operates in an electronic system with a bus (10). The bus station determines an initial synchronization time point by detecting a synchronization signal pattern on the bus and switching to a synchronization enabled state upon detection of the synchronization signal pattern. Starting points of successive messages are determined head to tail from the end points of immediately preceding messages, when operating in the synchronization enabled state. The content of the messages is tested for validity. The bus station switches to a synchronization disabled state in response to detection of a message with invalid content. While in the synchronization disabled state, use of messages that are received is disabled in the bus station circuit. In the synchronization disabled state the bus station waits for a synchronization event to switch back to the synchronization enabled state.

3. 发明公开

EP2339803A1 Pulse Width Modulation Data Transmission 审中-公开
标题翻译： Impulsweitenmodulationsdatenübertragung
公开(公告)号：EP2339803A1
公开(公告)日：2011-06-29
申请号：EP09180749.5
申请日：2009-12-24
申请人： NXP B.V.
发明人： DEN BESTEN, Gerrit
IPC分类号： H04L25/49
CPC分类号： H04L25/4902
摘要： Presented are methods for several methods for entering (starting) and exiting (stopping) PWM data transmission. Such methods enable a PWM data transmission system to make enter/exit a power saving state without causing data transmission errors or failure.
摘要翻译：提出了用于进入（启动）和退出（停止）PWM数据传输的几种方法。这样的方法使得PWM数据传输系统能够进入/退出省电状态而不引起数据传输错误或故障。

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