JPS63123000U - - Google Patents
Info
- Publication number
- JPS63123000U JPS63123000U JP1256787U JP1256787U JPS63123000U JP S63123000 U JPS63123000 U JP S63123000U JP 1256787 U JP1256787 U JP 1256787U JP 1256787 U JP1256787 U JP 1256787U JP S63123000 U JPS63123000 U JP S63123000U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- analog
- digital
- clock
- frequency
- 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 2
Description
第１図は本考案に係るデジタル波形記憶装置の
一実施例を示すブロツク図、第２図は従来のデジ
タル波形記憶装置の構成をしめすブロツク図であ
る。
１……アナログデジタル変換器、２……メモリ
、３……内部クロツク発生器、４，１１……スイ
ツチ、５……制御器、１０……検出器、１２……
パターン発生器。
FIG. 1 is a block diagram showing an embodiment of a digital waveform storage device according to the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional digital waveform storage device. DESCRIPTION OF SYMBOLS 1...Analog-digital converter, 2...Memory, 3...Internal clock generator, 4, 11...Switch, 5...Controller, 10...Detector, 12...
pattern generator.
Claims (1)
このアナログ信号をデジタル信号に変換するアナ
ログデジタル変換器と、このアナログデジタル変
換器の出力信号が入力されこの信号を記憶するメ
モリと、前記クロツクが入力され、このクロツク
の周波数が所定の値を越えたことを検出する検出
器とを有し、前記検出器が前記クロツクの周波数
が所定の値を越えたことを検出すると、前記メモ
リに所定のパターンデータを記憶させることを特
徴とするデジタル波形記憶装置。 An analog-to-digital converter receives an analog signal and converts the analog signal into a digital signal in synchronization with a clock; a memory receives an output signal from the analog-to-digital converter and stores this signal; , a detector for detecting that the frequency of the clock exceeds a predetermined value, and when the detector detects that the frequency of the clock exceeds the predetermined value, predetermined pattern data is stored in the memory. A digital waveform storage device characterized by storing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1256787U JPS63123000U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1256787U JPS63123000U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63123000U true JPS63123000U (en) | 1988-08-10 |
Family
ID=30800817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1256787U Pending JPS63123000U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63123000U (en) |
-
1987
- 1987-01-30 JP JP1256787U patent/JPS63123000U/ja active Pending