JPS5866366U - Pulse period measuring device - Google Patents
Pulse period measuring deviceInfo
- Publication number
- JPS5866366U JPS5866366U JP16229481U JP16229481U JPS5866366U JP S5866366 U JPS5866366 U JP S5866366U JP 16229481 U JP16229481 U JP 16229481U JP 16229481 U JP16229481 U JP 16229481U JP S5866366 U JPS5866366 U JP S5866366U
- Authority
- JP
- Japan
- Prior art keywords
- flip
- measuring device
- flop circuit
- pulse period
- period measuring
- 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
- Measuring Frequencies, Analyzing Spectra (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図は本考案によるパルス周期測定装置の一実施例を
示す回路図、第２図ａ＝ｄは第１図に示す回路の各部動
作波形図である。
ＦＦ・・・フリップフロップ回路、Ｍ・・・マイクロコ
ンピュータ。FIG. 1 is a circuit diagram showing an embodiment of the pulse period measuring device according to the present invention, and FIG. 2 a=d are operation waveform diagrams of various parts of the circuit shown in FIG. 1. FF...Flip-flop circuit, M...Microcomputer.
Claims (1)
と、前記フリップフロップ回路のセット出力をインター
ラプタ入力端以外の入力ポートを介して取り込んで周期
算出処理を行なうマイクロコンピュータとを有し、前記
マイクロコンピュタ−は前記フリップフロップ回路のセ
ット出力に対する取り込みが完了する毎に前記フリップ
フロップ回路をリセットすることを特徴とするパルス周
期測定装置。The microcomputer includes a flip-flop circuit that is set by an input pulse, and a microcomputer that receives the set output of the flip-flop circuit through an input port other than the interrupter input terminal and performs period calculation processing. A pulse period measuring device characterized in that the flip-flop circuit is reset each time the acquisition of a set output of the flip-flop circuit is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16229481U JPS5866366U (en) | 1981-10-30 | 1981-10-30 | Pulse period measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16229481U JPS5866366U (en) | 1981-10-30 | 1981-10-30 | Pulse period measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866366U true JPS5866366U (en) | 1983-05-06 |
Family
ID=29954614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16229481U Pending JPS5866366U (en) | 1981-10-30 | 1981-10-30 | Pulse period measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866366U (en) |
-
1981
- 1981-10-30 JP JP16229481U patent/JPS5866366U/en active Pending
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