发明名称 Oscilloscope-like user-interface for a logic analyzer
摘要 Provided is an oscilloscope-like user-interface for a logic analyzer. The oscilloscope-like user-interface simplifies user control of the logic analyzer. The oscilloscope-like user-interface substitutes two oscilloscope-like controls (seconds-per-division and delay) 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.
申请公布号 US4972138(A) 申请公布日期 1990.11.20
申请号 US19890449463 申请日期 1989.12.12
申请人 HEWLETT PACKARD CO. 发明人 BUSH, KEVIN M.
分类号 G01R31/3177;G06F11/25 主分类号 G01R31/3177
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