JPH0164021U - - Google Patents
Info
- Publication number
- JPH0164021U JPH0164021U JP1987159651U JP15965187U JPH0164021U JP H0164021 U JPH0164021 U JP H0164021U JP 1987159651 U JP1987159651 U JP 1987159651U JP 15965187 U JP15965187 U JP 15965187U JP H0164021 U JPH0164021 U JP H0164021U
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- data
- address
- analog
- 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.)
- Granted
Links
- 238000013481 data capture Methods 0.000 claims 2
- 238000005070 sampling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Measured Values (AREA)
Description
第１図はこの考案の一実施例を示すブロツク線
図、第２図はそのフローチヤートである。
図面において、１は入力端子、２は入力アンプ
、２はＡ−Ｄ変換器、３はＣＰＵ、４はストレー
ジＲＡＭ、５は操作キー、７は表示部である。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a flowchart thereof. In the drawings, 1 is an input terminal, 2 is an input amplifier, 2 is an AD converter, 3 is a CPU, 4 is a storage RAM, 5 is an operation key, and 7 is a display section.
Claims (1)
グ−デジタル変換器により温ジタル変換し、その
波形データを予め取り込み容量が設定された記憶
手段に格納するメモリ式波形記録計において、前
記中央処理装置は外部からの終了信号が入力され
た時、前記アナログ−デジタル変換器からの前記
波形データが前記所定容量に満たない場合は残り
の容量に所定の同一コードを埋めるように前記記
憶手段を制御することを特徴とするメモリ式波形
記録計。 (2) 実用新案登録請求の範囲第１項において、
前記終了信号はサンプリングのストツプキーの動
作信号で構成されていることを特徴とするメモリ
式波形記録計。 (3) 実用新案登録請求の範囲第１項において、
前記中央処理装置は前記記憶手段に対してデータ
取り込み開始アドレスと、取り込み終了アドレス
および現在取り込むべき格納アドレスをセツトし
、前記データ取り込み開始アドレスの後に前記ア
ナログ−デジタル変換器からの前記波形データを
格納し、前記終了信号の到来により前記取り込み
終了アドレスまでの前記格納アドレスに前記同一
コードを格納することを特徴とするメモリ式波形
記録計。[Claims for Utility Model Registration] (1) Memory-type waveform recording in which an analog input waveform is converted into digital data by a central processing unit and an analog-to-digital converter, and the resulting waveform data is captured and stored in a storage means whose capacity is set in advance. In the system, when the end signal from the outside is input, the central processing unit fills the remaining capacity with a predetermined same code if the waveform data from the analog-to-digital converter is less than the predetermined capacity. A memory-type waveform recorder, characterized in that the storage means is controlled to: (2) In paragraph 1 of the claims for utility model registration,
A memory type waveform recorder, wherein the end signal is comprised of a sampling stop key operation signal. (3) In paragraph 1 of the claims for utility model registration,
The central processing unit sets a data capture start address, a capture end address, and a storage address to be currently captured in the storage means, and stores the waveform data from the analog-to-digital converter after the data capture start address. The memory type waveform recorder is characterized in that the same code is stored in the storage address up to the capture end address upon arrival of the end signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15965187U JPH0533932Y2 (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15965187U JPH0533932Y2 (en) | 1987-10-19 | 1987-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164021U true JPH0164021U (en) | 1989-04-25 |
| JPH0533932Y2 JPH0533932Y2 (en) | 1993-08-27 |
Family
ID=31441035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15965187U Expired - Lifetime JPH0533932Y2 (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533932Y2 (en) |
-
1987
- 1987-10-19 JP JP15965187U patent/JPH0533932Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533932Y2 (en) | 1993-08-27 |
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