JPS6090911U - Digital waveform generator - Google Patents
Digital waveform generatorInfo
- Publication number
- JPS6090911U JPS6090911U JP18220883U JP18220883U JPS6090911U JP S6090911 U JPS6090911 U JP S6090911U JP 18220883 U JP18220883 U JP 18220883U JP 18220883 U JP18220883 U JP 18220883U JP S6090911 U JPS6090911 U JP S6090911U
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- counter
- digital waveform
- waveform generator
- generator
- 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
Landscapes
- Recording Measured Values (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の装置の一例を示すブロック図、第２図は
本考案の一実施例を示すブロック図、第３図は第２図の
具体例を示すブロック図、第４図は本考案の応用例を水
子ブロック図である。
１・・・・・・クロック発生器、４・・・・・・波形メ
モリ（ＲＯＭ）、５・・・・・・Ｄ／Ａ変換器、６・・
・・・・ローパス、フィルタ、７・・・・・・カウンタ
（加算器）、・８・・・・・・計数量設定器（レジスタ
）、９・・・・・・ゼロクロスコンパレータ。Fig. 1 is a block diagram showing an example of a conventional device, Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3 is a block diagram showing a specific example of Fig. 2, and Fig. 4 is a block diagram showing an embodiment of the present invention. The Mizuko block diagram shows an example of the application of . 1... Clock generator, 4... Waveform memory (ROM), 5... D/A converter, 6...
...Low pass, filter, 7...Counter (adder), 8...Counting setter (register), 9...Zero cross comparator.
Claims (1)
生器と、クロック発生器のクロック信号に同期して単位
計数量ずつ計数するカウンタと、カウンタの単位計数量
を設定する計数量設定器と、波形データが格納されカウ
ンタの計数値をアドレスとして波形データを出力する波
形メモリと、波形メモリから出力される波形データをＤ
／Ａ変換する。 Ｄ／Ａ変換器とで構成されたことを特徴とするデジタル
形波形発生装置。[Claims for Utility Model Registration] A clock generator that generates a clock signal with a constant period;
A counter that counts unit counts in synchronization with the clock signal of the clock generator, a count setting device that sets the unit count of the counter, and a waveform data storage device that stores the waveform data and uses the counter count value as an address The waveform memory that outputs data and the waveform data output from the waveform memory are
/A Convert. A digital waveform generator comprising a D/A converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18220883U JPS6090911U (en) | 1983-11-28 | 1983-11-28 | Digital waveform generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18220883U JPS6090911U (en) | 1983-11-28 | 1983-11-28 | Digital waveform generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090911U true JPS6090911U (en) | 1985-06-21 |
Family
ID=30394651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18220883U Pending JPS6090911U (en) | 1983-11-28 | 1983-11-28 | Digital waveform generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646884A (en) * | 1987-06-30 | 1989-01-11 | Nec Corp | Variable constant type chirp signal generating circuit |
| JP2017138172A (en) * | 2016-02-03 | 2017-08-10 | 株式会社島津製作所 | Measurement device and material testing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753172A (en) * | 1980-09-16 | 1982-03-30 | Oki Electric Ind Co Ltd | Multifrequency signal oscillating system |
| JPS6074702A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Digital voltage controlled oscillator |
-
1983
- 1983-11-28 JP JP18220883U patent/JPS6090911U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753172A (en) * | 1980-09-16 | 1982-03-30 | Oki Electric Ind Co Ltd | Multifrequency signal oscillating system |
| JPS6074702A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Digital voltage controlled oscillator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646884A (en) * | 1987-06-30 | 1989-01-11 | Nec Corp | Variable constant type chirp signal generating circuit |
| JP2017138172A (en) * | 2016-02-03 | 2017-08-10 | 株式会社島津製作所 | Measurement device and material testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6090911U (en) | Digital waveform generator | |
| JPS59147197U (en) | Reverberation effect device | |
| JPS5986742U (en) | Programmable timing generation circuit | |
| JPS6014513U (en) | Sine wave generation circuit | |
| JPS6074337U (en) | random pattern generator | |
| JPS60102690U (en) | Radiation measuring instrument noise prevention circuit | |
| JPS6126324U (en) | Pulse width modulation control signal generator | |
| JPS60135869U (en) | Interleaving RAM read/write pulse generation circuit | |
| JPS59153596U (en) | Storage device | |
| JPS583683U (en) | Tone signal detection circuit | |
| JPS5988946U (en) | input circuit | |
| JPS595095U (en) | memory integrated circuit | |
| JPS5888411U (en) | AC signal generator | |
| JPS6037932U (en) | pulse generator | |
| JPS60158250U (en) | data output device | |
| JPS59183058U (en) | Error bit counting circuit | |
| JPS59174639U (en) | pulse generator | |
| JPS5978595U (en) | Memory stop circuit | |
| JPS5888410U (en) | AC signal generator | |
| JPS61143334U (en) | ||
| JPS6021971U (en) | pulse identification circuit | |
| JPS58161334U (en) | monostable multivibrator | |
| JPS58159841U (en) | Control circuit for start/stop motor | |
| JPS58161335U (en) | monostable multivibrator | |
| JPS59166295U (en) | Envelope waveform data generator |