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1. 发明公开

EP0290276A2 Digital waveforms display 失效
标题翻译： Anzeigefürdigitale Signalformen。
公开(公告)号：EP0290276A2
公开(公告)日：1988-11-09
申请号：EP88304134.5
申请日：1988-05-06
申请人： Hewlett-Packard Company
发明人： Bush, Kevin M.
IPC分类号： G01R13/34 , G01R31/28 , G09G1/00
CPC分类号： G01R13/345 , G01R13/404 , G01R31/3177 , G06F11/25
摘要： Provided is a an overlaid digital signal waveform display 15A for a logic analyzer 10. The present invention allows the logic analyzer user to overlay, that is superimpose, individual digital waveforms within a function group of waveforms onto each other so that all the waveform transitions within the group appear at one level across the display screen of the logic analyzer. Thus, all waveforms within a functional group, such as all the address line waveforms of an address bus, can be overlaid onto each other. In addition, individual waveforms within the group can be shown isolated from the overlaid group.
摘要翻译：提供了一种用于逻辑分析器10的叠加的数字信号波形显示器15A。本发明允许逻辑分析仪用户将各个波形的功能组内的各个数字波形叠加在一起，使得波形内的所有波形转换该组显示在逻辑分析仪的显示屏幕的一个级别。因此，诸如地址总线的所有地址线波形之类的功能组内的所有波形可以彼此重叠。此外，组内的各个波形可以显示为与叠加的组隔离。

2. 发明公开

EP0290276A3 Digital waveforms display 失效
标题翻译：数字波形显示
公开(公告)号：EP0290276A3
公开(公告)日：1990-03-14
申请号：EP88304134.5
申请日：1988-05-06
申请人： Hewlett-Packard Company
发明人： Bush, Kevin M.
IPC分类号： G01R13/34 , G01R31/28 , G09G1/00
CPC分类号： G01R13/345 , G01R13/404 , G01R31/3177 , G06F11/25
摘要： Provided is a an overlaid digital signal waveform display 15A for a logic analyzer 10. The present invention allows the logic analyzer user to overlay, that is superimpose, individual digital waveforms within a function group of waveforms onto each other so that all the waveform transitions within the group appear at one level across the display screen of the logic analyzer. Thus, all waveforms within a functional group, such as all the address line waveforms of an address bus, can be overlaid onto each other. In addition, individual waveforms within the group can be shown isolated from the overlaid group.

3. 发明公开

EP0291301A2 A user interface for a logic analyser 失效
标题翻译： Benutzerschnittstellefüreinen Logikanalysator。
公开(公告)号：EP0291301A2
公开(公告)日：1988-11-17
申请号：EP88304285.5
申请日：1988-05-11
申请人： Hewlett-Packard Company
发明人： Bush, Kevin M.
IPC分类号： G06F11/22
CPC分类号： G06F11/25 , G01R31/3177
摘要： Provided is an oscilloscope-like user-interface 500A, 500D, 600A, 600D for a logic analyzer. The oscilloscope-like user-interface simplifies user control of the logic analyzer 5. The oscilloscope-like user-interface substitutes two oscilloscope-like controls (seconds-per-division 510 and delay 610) for six logic analyzer controls (sample-period, magnification, magnify-about, magnify-about marker-movement, start/center/end, and delay-from-trigger). The result of the substitution is a logic analyzer which is operable with oscilloscope-like controls and which does not require user understanding of the logic analyzer's sampling hardware for effective user operation.
摘要翻译：提供了用于逻辑分析仪的示波器式用户接口500A，500D，600A，600D。类似示波器的用户界面简化了逻辑分析仪5的用户控制。类似示波器的用户界面将两个类似示波器的控制（每分钟秒数510和延迟610）替换为六个逻辑分析仪控件（采样周期，放大，放大 - 关于标记移动，起始/中心/结束和延迟触发）。替代的结果是逻辑分析仪，可以使用示波器类控件进行操作，并且不需要用户理解逻辑分析仪的采样硬件，以便有效的用户操作。

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