JPS6440063U - - Google Patents
Info
- Publication number
- JPS6440063U JPS6440063U JP13451087U JP13451087U JPS6440063U JP S6440063 U JPS6440063 U JP S6440063U JP 13451087 U JP13451087 U JP 13451087U JP 13451087 U JP13451087 U JP 13451087U JP S6440063 U JPS6440063 U JP S6440063U
- Authority
- JP
- Japan
- Prior art keywords
- waveform data
- switching means
- data memory
- conversion
- digital
- 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
- 230000015654 memory Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Analogue/Digital Conversion (AREA)
Description
第１図はこの考案の一実施例を示す構成のブロ
ツク図。第２図および第３図は従来例の作用の説
明に供するタイミング図。
２……Ａ／Ｄ変換器、３および６……切替スイ
ツチ、４および５……第１のおよび第２の波形デ
ータメモリ、７……Ｄ／Ａ変換器、１２……ＣＲ
Ｔ。
FIG. 1 is a block diagram showing an embodiment of this invention. FIGS. 2 and 3 are timing diagrams for explaining the operation of the conventional example. 2...A/D converter, 3 and 6...Switch switch, 4 and 5...First and second waveform data memory, 7...D/A converter, 12...CR
T.
Claims (1)
て、被測定入力信号をデジタルデータに変換する
Ａ／Ｄ変換手段と、第１および第２の波形データ
メモリと、第１および第２の波形データメモリへ
選択的にＡ／Ｄ変換手段からのデジタルデータを
供給し、かつ各波形データメモリへのデジタルデ
ータ書き込み終了毎に第１の波形データメモリと
第２の波形データメモリとを切替える第１の切替
手段と、第１の切替手段と連動して切替えられ、
かつ第１の切替手段により選択されていない方の
波形データメモリから読み出されたデジタルデー
タをＤ／Ａ変換手段へ導く第２の切替手段とを備
えたことを特徴とするデジタル・ストレージ・オ
シロスコープ。 A digital storage oscilloscope includes an A/D conversion means for converting an input signal under measurement into digital data, first and second waveform data memories, and selective A/D conversion to the first and second waveform data memories. a first switching means for supplying digital data from the D conversion means and switching between a first waveform data memory and a second waveform data memory each time writing of digital data to each waveform data memory is completed; Switched in conjunction with the switching means,
and second switching means for guiding the digital data read from the waveform data memory not selected by the first switching means to the D/A conversion means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13451087U JPS6440063U (en) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13451087U JPS6440063U (en) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440063U true JPS6440063U (en) | 1989-03-09 |
Family
ID=31393331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13451087U Pending JPS6440063U (en) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06317608A (en) * | 1993-04-05 | 1994-11-15 | Sony Tektronix Corp | Wave form display method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633566B2 (en) * | 1972-11-30 | 1981-08-04 |
-
1987
- 1987-09-04 JP JP13451087U patent/JPS6440063U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633566B2 (en) * | 1972-11-30 | 1981-08-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06317608A (en) * | 1993-04-05 | 1994-11-15 | Sony Tektronix Corp | Wave form display method |
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