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1. 发明申请

WO2003107199A3 BUS SYSTEM, STATION FOR USE IN A BUS SYSTEM, AND BUS INTERFACE 审中-公开
公开(公告)号：WO2003107199A3
公开(公告)日：2003-12-24
申请号：PCT/IB2003/002196
申请日：2003-05-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TJIA, Jerome , VERTENTEN, Bart
发明人： TJIA, Jerome , VERTENTEN, Bart
IPC分类号： G06F13/42
摘要： The invention relates to a bus system comprising a first station and a second station coupled by a bus for transferring signals. The bus is arranged to operate according to a protocol in which said first station repeatedly sends requests for data to the second station. The protocol comprises a first mode for transferring the requests in a first request format at a first communication speed and at least a second mode for transferring said requests in a second request format at a second speed. The second station is arranged to receive requests in a mode selected from a group of modes comprising said first and second modes, and is arranged to give a first indication to said first station if it is arranged to operate according to the first mode and a second indication if it is arranged to operate according to the second mode. The first station comprises a processor, a controller, and a translator. The processor is operable to generate request properties for requests in the first request format. The controller is operable to generate the requests in the first request format from the request properties. The controller is also operable to transmit the request in the first format to the second station upon detection of the first indication and to forward the requests to the translator upon detection of the second indication. The translator is also operable to transmit the requests in the second format to the second station.

2. 发明申请

WO2003107199A2 BUS SYSTEM, STATION FOR USE IN A BUS SYSTEM, AND BUS INTERFACE 审中-公开
标题翻译：总线系统，总线系统中的总线系统和总线接口
公开(公告)号：WO2003107199A2
公开(公告)日：2003-12-24
申请号：PCT/IB2003/002196
申请日：2003-05-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TJIA, Jerome , VERTENTEN, Bart
发明人： TJIA, Jerome , VERTENTEN, Bart
IPC分类号： G06F13/42
CPC分类号： G06F13/387 , G06F13/102
摘要： The invention relates to a bus system comprising a first station and a second station coupled by a bus for transferring signals. The bus is arranged to operate according to a protocol in which said first station repeatedly sends requests for data to the second station. The protocol comprises a first mode for transferring the requests in a first request format at a first communication speed and at least a second mode for transferring said requests in a second request format at a second speed. The second station is arranged to receive requests in a mode selected from a group of modes comprising said first and second modes, and is arranged to give a first indication to said first station if it is arranged to operate according to the first mode and a second indication if it is arranged to operate according to the second mode. The first station comprises a processor, a controller, and a translator. The processor is operable to generate request properties for requests in the first request format. The controller is operable to generate the requests in the first request format from the request properties. The controller is also operable to transmit the request in the first format to the second station upon detection of the first indication and to forward the requests to the translator upon detection of the second indication. The translator is also operable to transmit the requests in the second format to the second station.
摘要翻译：本发明涉及一种总线系统，其包括由总线耦合的用于传送信号的第一站和第二站。总线被布置为根据协议操作，其中所述第一站重复地向第二站发送数据请求。该协议包括用于以第一通信速度以第一请求格式传送请求的第一模式和用于以第二速度以第二请求格式传送所述请求的至少第二模式。第二站被设置为以从包括所述第一和第二模式的一组模式中选择的模式接收请求，并且被布置为如果被布置为根据第一模式进行操作，则向第一站发送第一指示，并且第二指示是否按照第二模式进行操作。第一站包括处理器，控制器和翻译器。处理器可操作以生成第一请求格式的请求的请求属性。控制器可操作以从请求属性生成第一请求格式的请求。控制器还可操作以在检测到第一指示时将第一格式的请求发送到第二站，并且在检测到第二指示时将请求转发给翻译器。翻译器还可操作以将第二格式的请求发送到第二站。

3. 发明申请

WO2004102406A1 USB HOST CONTROLLER WITH MEMORY FOR TRANSFER DESCRIPTORS 审中-公开
标题翻译： USB主机控制器与存储器的传输描述符
公开(公告)号：WO2004102406A1
公开(公告)日：2004-11-25
申请号：PCT/IB2004/050640
申请日：2004-05-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , NG, Chee, Y. , CHANG, Yeow, K. , SHARMA, Kawshol , VERTENTEN, Bart
发明人： NG, Chee, Y. , CHANG, Yeow, K. , SHARMA, Kawshol , VERTENTEN, Bart
IPC分类号： G06F13/38
CPC分类号： G06F13/28 , G06F13/385
摘要： An electronic device, operating as a USB host, has an embedded processor and a system memory, connected by a memory bus. A host controller integrated circuit does not need to master the system memory, but instead acts purely as a slave. The embedded processor is then adapted to write the data to the host controller integrated circuit in the form of transfer-based transactions.
摘要翻译：作为USB主机操作的电子设备具有通过存储器总线连接的嵌入式处理器和系统存储器。主机控制器集成电路不需要掌握系统内存，而是纯粹作为从机。然后，嵌入式处理器以基于传送的交易的形式将数据写入主控制器集成电路。

4. 发明申请

WO2008084418A1 REDUCTION OF DATA CORRUPTION IN WIRELESS SYSTEMS 审中-公开
标题翻译：减少无线系统中的数据损坏
公开(公告)号：WO2008084418A1
公开(公告)日：2008-07-17
申请号：PCT/IB2008/050015
申请日：2008-01-04
申请人： NXP B.V. , SUN, Yuxi , VERTENTEN, Bart
发明人： SUN, Yuxi , VERTENTEN, Bart
IPC分类号： H04Q7/32
CPC分类号： H04W76/06 , G06F1/3215 , H04W52/04 , H04W76/30
摘要： There is provided a system for reducing the risk of data corruption occurring in wireless systems, by reducing the risk of an un-expected disconnection occurring between a client device (20; 52, 54, 56) and a host device (20; 50). The client device monitors its own power supply, and when the client device determines that its power supply capacity is almost exhausted, the client device sends a low power notification (5; 55) to the host device. The host device receives the low power notification, and in response closes the wireless connection to the client device, thereby preventing an unexpected disconnection from occurring when the clients power supply is finally exhausted.
摘要翻译：提供了一种通过减少在客户端设备（20; 52,54,56）和主机设备（20; 50）之间发生不期望的断开连接的风险来降低在无线系统中发生的数据损坏的风险的系统，。客户端设备监控自己的电源，当客户端设备确定其电源容量几乎耗尽时，客户端设备向主机发送低功率通知（5; 55）。主机设备接收低功率通知，响应关闭与客户端设备的无线连接，从而防止当客户端电源最终耗尽时发生意外断线。

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