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1. 发明授权

US5678011A Easily-upgradable computer and CPU board therefor 失效
标题翻译：易于升级的电脑和CPU板
公开(公告)号：US5678011A
公开(公告)日：1997-10-14
申请号：US417349
申请日：1995-04-05
申请人： Taewook Kim , Seungkee Sihn , Nohbyung Park
发明人： Taewook Kim , Seungkee Sihn , Nohbyung Park
IPC分类号： G06F1/16 , G06F1/06 , G06F1/08 , G06F1/18 , H05K1/00 , H05K1/14
CPC分类号： G06F1/185 , G06F1/184 , G06F1/186 , H05K1/0286 , H05K1/141
摘要： An easily-upgradable computer includes a CPU board removably attached to a main board. The CPU board includes a CPU, a jump setting circuit which includes a plurality of factory-set jump switches, and a pair of first connectors electrically connected to the CPU and jump setting circuit. The main board includes a plurality of conventional peripheral devices, drivers and controllers, a clock generator, and a pair of second connectors removably coupled and electrically connected to the pair of first connectors. A wiring pattern of the CPU board electrically connects address, data, control signal, and power supply terminals of the CPU to the pair of first connectors, and a wiring pattern of the main board electrically connects the plurality of peripheral devices, drivers, and controllers, and the clock generator to the pair of second connectors. The jump switches on the CPU board are factory-set in accordance with the operational specifications of the CPU, and control the clock generator on the main board.
摘要翻译：易于升级的计算机包括可拆卸地附接到主板的CPU板。 CPU板包括CPU，包括多个出厂设置的跳跃开关的跳转设置电路和电连接到CPU和跳转设置电路的一对第一连接器。主板包括多个常规的外围设备，驱动器和控制器，时钟发生器和可拆卸地耦合并电连接到该对第一连接器的一对第二连接器。 CPU板的布线图将CPU的地址，数据，控制信号和电源端子电连接到一对第一连接器，并且主板的布线图形电连接多个外围设备，驱动器和控制器，并将时钟发生器连接到该对第二连接器。 CPU板上的跳线开关根据CPU的工作规格出厂设置，并控制主板上的时钟发生器。

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