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1. 发明公开

EP1351451A3 Local bus bridge 审中-公开
标题翻译：桥，了解当地的公交车
公开(公告)号：EP1351451A3
公开(公告)日：2006-04-26
申请号：EP03006290.5
申请日：2003-03-21
申请人： NEC Engineering, Ltd.
发明人： Fukushima, Kengo , Kochii, Hideki , Takeshita, Tetsuya
IPC分类号： H04L12/46
CPC分类号： H04L12/40091 , H04L12/407
摘要： In a serial bus network, an environment is provided, in which the serial bus is divided to two local buses and a specific terminal connected to one of the local buses can reliably occupy other terminals connected to the other local bus without influence on the terminals connected to the local buses. A specific terminal is connected to a local bus 101, to which an inner portal 3 is connected, and an ID information thereof is preliminarily recorded in a ROM 8. After a power source is turned on, the specific terminal connected to the side of the inner portal 3 is detected according to the ID information from the ROM 8. An ID information of all of nodes connected to a local bus 104, to which an outer portal 4 is connected, is read out and stored in a control portion 5. A bus reset is generated on the local bus 101. In order to give a connection information of the local bus 104, a self-ID packet is generated by the control portion 5 and transmits it through a dedicated PHY 6.

2. 发明公开

EP1351451A2 Local bus bridge 审中-公开
标题翻译： Brückefüreinen Lokalbus
公开(公告)号：EP1351451A2
公开(公告)日：2003-10-08
申请号：EP03006290.5
申请日：2003-03-21
申请人： NEC Engineering, Ltd.
发明人： Fukushima, Kengo , Kochii, Hideki , Takeshita, Tetsuya
IPC分类号： H04L12/46
CPC分类号： H04L12/40091 , H04L12/407
摘要： In a serial bus network, an environment is provided, in which the serial bus is divided to two local buses and a specific terminal connected to one of the local buses can reliably occupy other terminals connected to the other local bus without influence on the terminals connected to the local buses. A specific terminal is connected to a local bus 101, to which an inner portal 3 is connected, and an ID information thereof is preliminarily recorded in a ROM 8. After a power source is turned on, the specific terminal connected to the side of the inner portal 3 is detected according to the ID information from the ROM 8. An ID information of all of nodes connected to a local bus 104, to which an outer portal 4 is connected, is read out and stored in a control portion 5. A bus reset is generated on the local bus 101. In order to give a connection information of the local bus 104, a self-ID packet is generated by the control portion 5 and transmits it through a dedicated PHY 6.
摘要翻译：在串行总线网络中，提供了一种环境，其中串行总线被分成两个本地总线，并且连接到一个本地总线的特定终端可以可靠地占用连接到另一本地总线的其它终端，而不影响连接的终端到当地的巴士。特定终端连接到本地总线101，内部门户3连接到本地总线101，并且其ID信息被预先记录在ROM 8中。在电源接通之后，连接到根据来自ROM8的ID信息检测内门3。连接到外门4连接到本地总线104的所有节点的ID信息被读出并存储在控制部分5中。在本地总线101上产生总线复位。为了给出本地总线104的连接信息，控制部分5产生自身ID分组，并通过专用PHY 6发送自身ID分组。

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