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1.
公开(公告)号:US5491789A
公开(公告)日:1996-02-13
申请号:US683466
申请日:1991-04-10
CPC分类号: G06F3/14 , G06F13/385 , G09G5/006
摘要: A circuit board for coupling a user terminal, including a display device, to a host computer is enhanced by adding a connector, an interface circuit and a switching device which respond to a control signal to attach a display control device on the circuit board or a display control device on another computer in which the circuit board is mounted so that information from the host computer or the other computer is displayed on the display device.
摘要翻译: 用于将包括显示装置的用户终端耦合到主计算机的电路板通过添加连接器,接口电路和开关装置来增强,所述连接器,接口电路和开关装置响应控制信号以将显示控制装置附接到电路板上或 显示控制装置在其上安装电路板的另一计算机上,使得来自主计算机或另一计算机的信息显示在显示装置上。