JPS57179753A - Oscilloscope - Google Patents

Oscilloscope

Info

Publication number
JPS57179753A
JPS57179753A JP6600281A JP6600281A JPS57179753A JP S57179753 A JPS57179753 A JP S57179753A JP 6600281 A JP6600281 A JP 6600281A JP 6600281 A JP6600281 A JP 6600281A JP S57179753 A JPS57179753 A JP S57179753A
Authority
JP
Japan
Prior art keywords
signal
slope
sweep
trigger
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6600281A
Other languages
Japanese (ja)
Inventor
Minoru Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP6600281A priority Critical patent/JPS57179753A/en
Publication of JPS57179753A publication Critical patent/JPS57179753A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/28—Circuits for simultaneous or sequential presentation of more than one variable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To display leading edge and tailing edge parts of two input signal waveforms on a different position at the same time, by switching a trigger slope automatically and also, superposing direct current bias on a horizontal sweep signal. CONSTITUTION:When a Q' output end of a dividing circuit 5 is in a high level condition and a trigger signal T is inputted, a trigger signal is generated from a +slope trigger signal generator 1, and a sweep signal from a sweep signal generator 4 is sent to a cathode-ray tube 12. At this time, a Q and O output ends of the circuit 5 is made high level by an outut of a sweep gate signal generator 3, and a trigger slope is switched to a -slope and also, a CH2 is switched to a CH1 by a channel switching circuit 6. In the second sweep, a trigger signal is generated in the -slope and also, direct current bias is superposed on a horizontal axis deflection signal by a horizontal amplifier 10 by an output of a gate circuit 9, then, -slope waveform of the CH1 signal is displayed on a right half picture of the tube 12.
JP6600281A 1981-04-30 1981-04-30 Oscilloscope Pending JPS57179753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6600281A JPS57179753A (en) 1981-04-30 1981-04-30 Oscilloscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6600281A JPS57179753A (en) 1981-04-30 1981-04-30 Oscilloscope

Publications (1)

Publication Number Publication Date
JPS57179753A true JPS57179753A (en) 1982-11-05

Family

ID=13303303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6600281A Pending JPS57179753A (en) 1981-04-30 1981-04-30 Oscilloscope

Country Status (1)

Country Link
JP (1) JPS57179753A (en)

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