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    • 4. 发明授权
    • Cable detection method and apparatus
    • 电缆检测方法及装置
    • US07746081B2
    • 2010-06-29
    • US11608410
    • 2006-12-08
    • David Shannon Slaton
    • David Shannon Slaton
    • G01R31/02
    • G06F3/14G09G5/006
    • A cable detection apparatus includes; a plurality of conductors which transmit signal information, a detection control circuit operably connected to a first conductor of the plurality of conductors, wherein the detection control circuit outputs an output signal as a first detection signal when a predetermined signal level is detected from the first conductor and outputs a second detection signal when the predetermined signal level is not detected from the first conductor, and a multiplexer operably connected to the detection control circuit which receives one of the first and second detection signals and selects between a digital signal input and an analog signal input based on the output signal of the detection control circuit and outputs the selected signal input to a conductor of the plurality of conductors.
    • 电缆检测装置包括: 传输信号信息的多个导体,可操作地连接到多个导体的第一导体的检测控制电路,其中当从第一导体检测到预定信号电平时,检测控制电路输出输出信号作为第一检测信号 并且当没有从第一导体检测到预定信号电平时输出第二检测信号,以及可操作地连接到检测控制电路的多路复用器,其接收第一和第二检测信号中的一个并在数字信号输入和模拟信号之间进行选择 基于检测控制电路的输出信号进行输入,并将所选择的信号输出输出到多个导体的导体。
    • 5. 发明申请
    • CABLE DETECTION METHOD AND APPARATUS
    • 电缆检测方法和装置
    • US20080136803A1
    • 2008-06-12
    • US11608410
    • 2006-12-08
    • David Shannon Slaton
    • David Shannon Slaton
    • G06F3/038
    • G06F3/14G09G5/006
    • A cable detection apparatus includes; a plurality of conductors which transmit signal information, a detection control circuit operably connected to a first conductor of the plurality of conductors, wherein the detection control circuit outputs an output signal as a first detection signal when a predetermined signal level is detected from the first conductor and outputs a second detection signal when the predetermined signal level is not detected from the first conductor, and a multiplexer operably connected to the detection control circuit which receives one of the first and second detection signals and selects between a digital signal input and an analog signal input based on the output signal of the detection control circuit and outputs the selected signal input to a conductor of the plurality of conductors.
    • 电缆检测装置包括: 传输信号信息的多个导体,可操作地连接到多个导体的第一导体的检测控制电路,其中当从第一导体检测到预定信号电平时,检测控制电路输出输出信号作为第一检测信号 并且当没有从第一导体检测到预定信号电平时输出第二检测信号,以及可操作地连接到检测控制电路的多路复用器,其接收第一和第二检测信号中的一个并在数字信号输入和模拟信号之间进行选择 基于检测控制电路的输出信号进行输入,并将所选择的信号输出输出到多个导体的导体。
    • 7. 发明授权
    • Apparatus and method for providing input/output voltage signals between connected circuit boards
    • 在连接的电路板之间提供输入/输出电压信号的装置和方法
    • US07289333B2
    • 2007-10-30
    • US10711302
    • 2004-09-09
    • William Arthur Warner, IIDavid Shannon Slaton
    • William Arthur Warner, IIDavid Shannon Slaton
    • H01R12/16
    • H01R29/00H05K1/0262H05K1/029H05K1/141H05K2201/09063H05K2203/173
    • A first circuit board connectable to a second circuit board is disclosed. The first circuit board includes at least one set of contacts, a detection circuit, and a voltage generator. Each set of contacts is configured to receive an electrically conductive keypin for bridging a set of the contacts. The detection circuit is in signal communication with the contacts and produces a logic signal in response to a set of the contacts being bridged. The voltage generator is responsive to the logic signal and produces a voltage signal at a connector connectable to the second circuit board. The voltage signal at the connector has a first voltage in response to the keypin being disposed at a first location, and a second different voltage in response to the keypin being disposed at a second location, wherein at least one of the pin locations results in a set of the contacts being bridged.
    • 公开了可连接到第二电路板的第一电路板。 第一电路板包括至少一组触点,检测电路和电压发生器。 每组触点被配置为接收用于桥接一组触点的导电键盘。 检测电路与触点信号通信,并响应于一组被触发的触点而产生逻辑信号。 电压发生器响应于逻辑信号并在可连接到第二电路板的连接器处产生电压信号。 连接器处的电压信号响应于键盘被设置在第一位置而具有第一电压,响应于键盘被设置在第二位置而具有第二不同电压,其中至少一个引脚位置导致 一连串的联系人被桥接。