JPS62156883U - - Google Patents
Info
- Publication number
- JPS62156883U JPS62156883U JP4490686U JP4490686U JPS62156883U JP S62156883 U JPS62156883 U JP S62156883U JP 4490686 U JP4490686 U JP 4490686U JP 4490686 U JP4490686 U JP 4490686U JP S62156883 U JPS62156883 U JP S62156883U
- Authority
- JP
- Japan
- Prior art keywords
- display
- waveform
- cursor
- waveforms
- memory
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、この考案のデイジタル・ストレージ
オシロスコープのデイジタル部のプロツク図、第
２図は、この考案による入力信号波形図、第３図
はブラウン管面上の表示例を示す図、第４図、第
５図はＣＰＵ７のフローチヤートである。
１：入力端子、２：前置アンプ、３：Ａ／Ｄコ
ンバータ、４：メモリ、５；表示メモリ、６：表
示メモリ、７：ＣＰＵ、８：Ｄ／Ａコンバータ、
９：デイスプレイコントローラ、１０：カーソル
表示コントローラ、１１：デイスプレイ装置、１
２：データバス、１３：アドレスバス、１４：分
割表示選択スイツチ、１５：分割波形移動スイツ
チ、１６：カーソル選択スイツチ、１７：カーソ
ルスイツチ、１８：タイムレンジ設定スイツチ、
１９：表示画面、Ａ：入力波形Ａ、Ｂ：表示波形
Ｂ、Ｃ：表示波形Ｃ、ａ：カーソルａ、ｂ：カー
ソルｂ、ａ１：波形Ｂデータ先頭アドレス、ｂ１
：波形ｃデータ先頭アドレス、ｔ１：分割表示波
形、先頭アドレス差、ｔ２：カーソルａ相対アド
レス、ｔ３：カーソルｂ相対アドレス、ｔ４：カ
ーソル間アドレス差。
Fig. 1 is a block diagram of the digital section of the digital storage oscilloscope of this invention, Fig. 2 is an input signal waveform diagram of this invention, Fig. 3 is a diagram showing an example of display on a cathode ray tube, Fig. 4, FIG. 5 is a flowchart of the CPU 7. 1: Input terminal, 2: Preamplifier, 3: A/D converter, 4: Memory, 5: Display memory, 6: Display memory, 7: CPU, 8: D/A converter,
9: Display controller, 10: Cursor display controller, 11: Display device, 1
2: data bus, 13: address bus, 14: split display selection switch, 15: split waveform movement switch, 16: cursor selection switch, 17: cursor switch, 18: time range setting switch,
19: Display screen, A: Input waveform A, B: Display waveform B, C: Display waveform C, a: Cursor a, b: Cursor b, a 1 : Waveform B data start address, b 1
: waveform c data start address, t 1 : split display waveform, start address difference, t 2 : cursor a relative address, t 3 : cursor b relative address, t 4 : address difference between cursors.
Claims (1)
波形に分割して、デイスプレイ装置に同時に表示
し、且つ、上記分割表示された、２波形の任意の
２点間の時間差を自動測定する手段を有すること
を特徴としたデイジタル・ストレージ、オシロス
コープ。 It has a means for dividing one waveform data stored in a memory into two waveforms and displaying them simultaneously on a display device, and automatically measuring a time difference between any two points of the two waveforms that are divided and displayed. Digital storage and oscilloscopes are characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4490686U JPS62156883U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4490686U JPS62156883U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156883U true JPS62156883U (en) | 1987-10-05 |
Family
ID=30863157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4490686U Pending JPS62156883U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128163A (en) * | 1988-11-09 | 1990-05-16 | Yokogawa Electric Corp | Waveform display apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835592A (en) * | 1981-08-28 | 1983-03-02 | 株式会社日立製作所 | Display picture divider |
| JPS5866867A (en) * | 1981-10-16 | 1983-04-21 | Advantest Corp | Display device for waveform or the like |
| JPS6145299A (en) * | 1984-08-09 | 1986-03-05 | カシオ計算機株式会社 | Waveform information processor |
| JPS6124665B2 (en) * | 1976-12-01 | 1986-06-12 | Casio Computer Co Ltd |
-
1986
- 1986-03-28 JP JP4490686U patent/JPS62156883U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124665B2 (en) * | 1976-12-01 | 1986-06-12 | Casio Computer Co Ltd | |
| JPS5835592A (en) * | 1981-08-28 | 1983-03-02 | 株式会社日立製作所 | Display picture divider |
| JPS5866867A (en) * | 1981-10-16 | 1983-04-21 | Advantest Corp | Display device for waveform or the like |
| JPS6145299A (en) * | 1984-08-09 | 1986-03-05 | カシオ計算機株式会社 | Waveform information processor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128163A (en) * | 1988-11-09 | 1990-05-16 | Yokogawa Electric Corp | Waveform display apparatus |
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