JPS5928733U - Pulse input device - Google Patents
Pulse input deviceInfo
- Publication number
- JPS5928733U JPS5928733U JP12445082U JP12445082U JPS5928733U JP S5928733 U JPS5928733 U JP S5928733U JP 12445082 U JP12445082 U JP 12445082U JP 12445082 U JP12445082 U JP 12445082U JP S5928733 U JPS5928733 U JP S5928733U
- Authority
- JP
- Japan
- Prior art keywords
- input device
- counter
- pulse input
- count
- pulse train
- 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
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図は従来のパルス入力装置を示す回路図、第２図は
アナログ信号を示す波形図、第３図はパルス列信号を示
す波形図、第４図は本考案の第１の実施例を示す回路図
、第５図は本考案の第２の実施例を示す回路図である。
図面中、２． ２’はカウンタ、５，６はナンド回路、
７はラッチ回路、ｂはパルス列信号である。Fig. 1 is a circuit diagram showing a conventional pulse input device, Fig. 2 is a waveform diagram showing an analog signal, Fig. 3 is a waveform diagram showing a pulse train signal, and Fig. 4 shows a first embodiment of the present invention. Circuit Diagram FIG. 5 is a circuit diagram showing a second embodiment of the present invention. In the drawing, 2. 2' is a counter, 5 and 6 are NAND circuits,
7 is a latch circuit, and b is a pulse train signal.
Claims (1)
タにより計数されたカウント数は一定時間毎に出力され
てコンピュータに読み込まれるパルス入力装置において
、前記カウント数がカウンタの最大計数値であるフルカ
ウントになると前記パルス列信号を通過させないように
なっているゲート回路を備え、このゲート回路を介して
前記パルス列信号を前記カウンタに入力することを特徴
とするパルス入力装置。In a pulse input device that is equipped with a counter that counts pulse train signals, and in which the count counted by the counter is outputted at regular intervals and read into a computer, when the count reaches a full count, which is the maximum count of the counter, A pulse input device comprising a gate circuit configured not to pass a pulse train signal, and inputting the pulse train signal to the counter via the gate circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12445082U JPS5928733U (en) | 1982-08-19 | 1982-08-19 | Pulse input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12445082U JPS5928733U (en) | 1982-08-19 | 1982-08-19 | Pulse input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928733U true JPS5928733U (en) | 1984-02-22 |
Family
ID=30283690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12445082U Pending JPS5928733U (en) | 1982-08-19 | 1982-08-19 | Pulse input device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009049496A (en) * | 2007-08-14 | 2009-03-05 | Yokogawa Electric Corp | Pulse detector |
-
1982
- 1982-08-19 JP JP12445082U patent/JPS5928733U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009049496A (en) * | 2007-08-14 | 2009-03-05 | Yokogawa Electric Corp | Pulse detector |
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