JPH03104869U - - Google Patents

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Publication number
JPH03104869U
JPH03104869U JP1200590U JP1200590U JPH03104869U JP H03104869 U JPH03104869 U JP H03104869U JP 1200590 U JP1200590 U JP 1200590U JP 1200590 U JP1200590 U JP 1200590U JP H03104869 U JPH03104869 U JP H03104869U
Authority
JP
Japan
Prior art keywords
display device
data
converter
div
displayed
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
JP1200590U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1200590U priority Critical patent/JPH03104869U/ja
Publication of JPH03104869U publication Critical patent/JPH03104869U/ja
Pending legal-status Critical Current

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  • Recording Measured Values (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案に係るデジタルオシロスコープの一
実施例を示す要部構成図である。 １……バツフアアンプ、２……ＡＤ変換器、３
……メモリ、４……高速読み出し回路、５……Ｃ
ＲＴ表示装置、６……パネルコントローラ部、７
……設定器、８……ＣＰＵ。 The figure is a main part configuration diagram showing an embodiment of a digital oscilloscope according to the present invention. 1... Buffer amplifier, 2... AD converter, 3
...Memory, 4...High-speed readout circuit, 5...C
RT display device, 6...Panel controller section, 7
...Setting device, 8...CPU.

Claims (1)

【実用新案登録請求の範囲】 アナログ入力信号を所定のサンプルレートでデ
ジタル変換するＡＤ変換器と このＡＤ変換器より出力される系列データを連
続的に記憶する実質上十分な大きさの容量を有し
たロングメモリと、 このロングメモリのデータを高速に読み出し表
示装置に表示できる形のデータに加工する高速読
み出し回路と、 表示装置に波形表示する際のスケールであるＴ
ｉｍｅ／ｄｉｖを設定する手段と、 必要に応じてサンプルレートを変更することが
できるが決定したサンプルレートはそのまま前記
表示装置に表示し、前記設定されたＴｉｍｅ／ｄ
ｉｖを読み取りそのＴｉｍｅ／ｄｉｖに対応した
レコード長を求めそのレコード長分だけ前記ロン
グメモリにＡＤ変換器の出力データを取り込むよ
うにする手段を具備したことを特徴とするデジタ
ルオシロスコープ。[Claims for Utility Model Registration] An AD converter that converts an analog input signal into digital data at a predetermined sample rate, and a capacity that is substantially large enough to continuously store the series data output from this AD converter. A high-speed readout circuit that reads data from this long memory at high speed and processes it into data that can be displayed on a display device, and a T scale that is used to display waveforms on a display device.
ime/div, and the sample rate can be changed as needed, but the determined sample rate is displayed as it is on the display device, and the set time/div is displayed as it is on the display device.
1. A digital oscilloscope, comprising means for reading iv, determining a record length corresponding to the time/div, and loading output data of the AD converter into the long memory for the record length.
JP1200590U 1990-02-09 1990-02-09 Pending JPH03104869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1200590U JPH03104869U (en) 1990-02-09 1990-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1200590U JPH03104869U (en) 1990-02-09 1990-02-09

Publications (1)

Publication Number Publication Date
JPH03104869U true JPH03104869U (en) 1991-10-30

Family

ID=31515506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1200590U Pending JPH03104869U (en) 1990-02-09 1990-02-09

Country Status (1)

Country Link
JP (1) JPH03104869U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730618U (en) * 1980-07-28 1982-02-18
JPS61210962A (en) * 1985-03-15 1986-09-19 Shin Kobe Electric Mach Co Ltd Waveform observing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730618U (en) * 1980-07-28 1982-02-18
JPS61210962A (en) * 1985-03-15 1986-09-19 Shin Kobe Electric Mach Co Ltd Waveform observing device

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