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1. 发明授权

US5812553A Multi-path bus digital processor 失效
标题翻译：多路总线数字处理器
公开(公告)号：US5812553A
公开(公告)日：1998-09-22
申请号：US683164
申请日：1996-07-18
申请人： Michael Pinault , Malcom Strandberg
发明人： Michael Pinault , Malcom Strandberg
IPC分类号： H04M3/487 , H04M7/00 , H04Q11/04 , H04J3/02
CPC分类号： H04M3/487 , H04Q11/0407 , H04M7/006 , H04Q2213/13031 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13107 , H04Q2213/13174 , H04Q2213/1322 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13389 , H04Q2213/13396
摘要： A multi-path digital signal processor for use in a telephony system provides a first data path for interfacing to a local area network, a second data path for interfacing to a Versa-bus Modular Eurocard (VME) bus, and at least one third data path for interfacing to at least one pulse code modulation digital signal path. The Digital Signal Processor may transmit and receive data by any or all of these means to allow efficient data transfer and processing by the Digital Signal Processor in a telephony system.
摘要翻译：用于电话系统的多路径数字信号处理器提供用于与局域网接口的第一数据路径，用于与Versa-bus模块化欧洲卡（VME）总线接口的第二数据路径，以及至少一个第三数据用于连接至少一个脉冲编码调制数字信号路径的路径。数字信号处理器可以通过这些装置中的任何或所有方式发送和接收数据，以允许电话系统中的数字信号处理器进行有效的数据传输和处理。

2. 发明授权

US5604740A Multi-path bus digital signal processor 失效
标题翻译：多路径总线数字信号处理器
公开(公告)号：US5604740A
公开(公告)日：1997-02-18
申请号：US336264
申请日：1994-11-08
申请人： Michael Pinault , Malcom Strandberg
发明人： Michael Pinault , Malcom Strandberg
IPC分类号： H04M3/487 , H04M7/00 , H04Q11/04 , H04J3/02
CPC分类号： H04M3/487 , H04Q11/0407 , H04M7/006 , H04Q2213/13031 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13107 , H04Q2213/13174 , H04Q2213/1322 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13389 , H04Q2213/13396
摘要： A multi-path digital signal processor for use in a telephony system provides a first data path for interfacing to a local area network, a second data path for interfacing to an industry standard computer backplane bus, and at least one third data path for interfacing to at least one time division multiplexed digital signal path. The Digital Signal Processor may transmit and receive data by any or all of these means to allow efficient data transfer and processing by the Digital Signal Processor in a telephony system.
摘要翻译：用于电话系统的多路径数字信号处理器提供用于与局域网接口的第一数据路径，用于与工业标准计算机背板总线接口的第二数据路径，以及至少一个第三数据路径，至少一个时分复用数字信号路径。数字信号处理器可以通过这些装置中的任何或所有方式发送和接收数据，以允许电话系统中的数字信号处理器进行有效的数据传输和处理。

3. 发明授权

US5949656A Electronic assembly interconnection system 失效
标题翻译：电子组装互联系统
公开(公告)号：US5949656A
公开(公告)日：1999-09-07
申请号：US252335
申请日：1994-06-01
申请人： Michael Pinault
发明人： Michael Pinault
IPC分类号： H05K1/14 , H05K7/14
CPC分类号： H05K7/1459 , H05K1/14
摘要： A apparatus and method of interconnecting printed circuit boards in an electronic system inside a card cage. The apparatus includes a companion printed circuit board that connects to the main printed circuit board through a first electrical connector, the companion card providing at least one electrical path to a second connector. This second connector connects to the back plane of the card cage, with the back plane providing at least one electrical connection from the second connector to another electrical connector which connects to another companion card connected to the back plane. This method of interconnection avoids requiring flexible cable interconnections, thereby providing a cleaner layout of the electronic system, allowing easy insertion and removal of the main printed circuit boards as well as the companion cards, and providing excellent noise shielding.
摘要翻译：在卡笼内的电子系统中互连印刷电路板的装置和方法。该装置包括通过第一电连接器连接到主印刷电路板的配套印刷电路板，该配对卡提供至少一个电路到第二连接器。该第二连接器连接到卡笼的背面，背面提供从第二连接器至连接到连接到背板的另一个配对卡的另一个电连接器的至少一个电连接。这种互连方法避免了需要灵活的电缆互连，从而提供电子系统的更清洁的布局，允许容易地插入和移除主要的印刷电路板以及伴随的卡，并提供优异的噪声屏蔽。

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