JPS59131793U - Electronic attenuator display circuit - Google Patents
Electronic attenuator display circuitInfo
- Publication number
- JPS59131793U JPS59131793U JP2421983U JP2421983U JPS59131793U JP S59131793 U JPS59131793 U JP S59131793U JP 2421983 U JP2421983 U JP 2421983U JP 2421983 U JP2421983 U JP 2421983U JP S59131793 U JPS59131793 U JP S59131793U
- Authority
- JP
- Japan
- Prior art keywords
- display circuit
- electronic attenuator
- digital signal
- attenuation
- amount
- 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
- Control Of Indicators Other Than Cathode Ray Tubes (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
図は本考案の一実施例を示す回路図である。
１・・・・・・コード発生器、５，６・・・・・・ＬＥ
Ｄ、 ８・・・・・・信号減衰回路。The figure is a circuit diagram showing an embodiment of the present invention. 1...Code generator, 5,6...LE
D, 8... Signal attenuation circuit.
Claims (1)
る電子アッテネータの表示回路において、上記ディジタ
ル信号の各桁の論理レベルを検知して上記ディジタル信
号の上記減衰量の最大値に対応するレベルになると検出
信号を発生する論理手段と、上記検出信号により表示部
を制御してドツトを点灯させる様にしたことを特徴とす
る電子アッテネータの表示回路。In an electronic attenuator display circuit that displays the numerical value of the amount of attenuation controlled by a digital signal, when the logic level of each digit of the digital signal is detected and the level corresponding to the maximum value of the amount of attenuation of the digital signal is reached, 1. A display circuit for an electronic attenuator, comprising: logic means for generating a detection signal; and a display section is controlled by the detection signal to light up a dot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421983U JPS59131793U (en) | 1983-02-21 | 1983-02-21 | Electronic attenuator display circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421983U JPS59131793U (en) | 1983-02-21 | 1983-02-21 | Electronic attenuator display circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59131793U true JPS59131793U (en) | 1984-09-04 |
Family
ID=30155267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2421983U Pending JPS59131793U (en) | 1983-02-21 | 1983-02-21 | Electronic attenuator display circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131793U (en) |
-
1983
- 1983-02-21 JP JP2421983U patent/JPS59131793U/en active Pending
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