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High speed Boolean logic trigger oscilloscope vertical amplifier with edge sensitivity and nested trigger

  • US 4,585,975 A
  • Filed: 04/21/1983
  • Issued: 04/29/1986
  • Est. Priority Date: 04/21/1983
  • Status: Expired due to Term
First Claim
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1. An oscilloscope vertical amplifier for processing and displaying multiple analog input signals, said vertical amplifier comprising:

  • analog signal path means for receiving and processing said analog input signals for display on a viewing screen; and

    digital trigger path means for deriving a display trigger signal from a selectable Boolean logic word combination of said analog input signals.

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