JPS58138138U - Input prohibition circuit - Google Patents
Input prohibition circuitInfo
- Publication number
- JPS58138138U JPS58138138U JP3421482U JP3421482U JPS58138138U JP S58138138 U JPS58138138 U JP S58138138U JP 3421482 U JP3421482 U JP 3421482U JP 3421482 U JP3421482 U JP 3421482U JP S58138138 U JPS58138138 U JP S58138138U
- Authority
- JP
- Japan
- Prior art keywords
- input
- prohibition
- circuit
- control circuit
- state
- 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
- Input From Keyboards Or The Like (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図イ１口
は動作説明の為の要部波形図である。
主な図番の説明、６・・・・・・制御回路、５・・・・
・・時限回路、Ｔｒ・・・・・・スイッチ手段。FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. Explanation of main drawing numbers, 6...Control circuit, 5...
...Timer circuit, Tr...Switch means.
Claims (1)
能と、所足回数連続して上記入力スイッチのうち１つが
入力状態にあるとき、該入力スイッチに対応する出力を
呈する機能と、入力禁止端子が電気的に上記入力状態と
同じ入力禁止状態の時は入力動作を禁止する機能を少な
くとも有する制御回路の入力禁止回路において、 少な（とも１つの入力端子と上記入力禁止端子とを接続
するスイッチ手段と、 前記制御回路の少なくとも１つの出力時点より一定期間
前記スイッチ手段を閉状態とする信号を出力する時限回
路を備えることを特徴とする入力禁止回路。[Claims for Utility Model Registration] ``An input operation function that sequentially scans the states of a plurality of input switches, and when one of the input switches is in the input state for a sufficient number of consecutive times, an output corresponding to the input switch. In the input prohibition circuit of the control circuit, the control circuit has at least a function of inhibiting input operation when the input prohibition terminal is electrically in the same input prohibition state as the above input state. An input prohibition circuit comprising: a switch means for connecting a prohibition terminal; and a time limit circuit for outputting a signal that closes the switch means for a certain period of time from the time of at least one output of the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421482U JPS58138138U (en) | 1982-03-10 | 1982-03-10 | Input prohibition circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421482U JPS58138138U (en) | 1982-03-10 | 1982-03-10 | Input prohibition circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138138U true JPS58138138U (en) | 1983-09-17 |
Family
ID=30045715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3421482U Pending JPS58138138U (en) | 1982-03-10 | 1982-03-10 | Input prohibition circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138138U (en) |
-
1982
- 1982-03-10 JP JP3421482U patent/JPS58138138U/en active Pending
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