JPS60158189U - Electronic clock current consumption measuring device - Google Patents
Electronic clock current consumption measuring deviceInfo
- Publication number
- JPS60158189U JPS60158189U JP4641484U JP4641484U JPS60158189U JP S60158189 U JPS60158189 U JP S60158189U JP 4641484 U JP4641484 U JP 4641484U JP 4641484 U JP4641484 U JP 4641484U JP S60158189 U JPS60158189 U JP S60158189U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- current consumption
- consumption measuring
- electronic clock
- backup
- 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
- Electric Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electromechanical Clocks (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図はこの考案の一実施例の全体回路図、第２図はバ
ックアップ回路６の詳細回路図、第３図１．２は夫々、
通常時またはテスト時の各波形図である。
１・・・リチウム電池、２・・・電源回路、３・・・Ｌ
ＳＩチップ、４・・・ＡＣ端子、５・・・テスト端子、
６・・・バックアップ回路、７・・・時計回路、訃・・
ストップウォッチ回路、１０・・・表示部、１３・・・
報音部、１７゜２３・・・ラッチ、２２・・・２進カウ
ンタ。FIG. 1 is an overall circuit diagram of an embodiment of this invention, FIG. 2 is a detailed circuit diagram of the backup circuit 6, and FIG.
FIG. 6 is a waveform diagram during normal operation or during a test. 1... Lithium battery, 2... Power supply circuit, 3... L
SI chip, 4...AC terminal, 5...test terminal,
6... Backup circuit, 7... Clock circuit, Death...
Stopwatch circuit, 10... display section, 13...
Alarm section, 17°23...Latch, 22...Binary counter.
Claims (1)
電源がバックアップ時間設定回路の設定時間だけ作動す
る機能をもつ元型子時計において、テスト端子と、この
テスト端子から予め所定信号を入力しておくと前記バッ
クアップ時間設定回路の設定時間が他のモードへの切換
え時に短縮されるようにした手段を具備したことを特徴
とする電子時計の消費電流測定装置。In a prototype sub-clock that has a function in which the backup power supply operates for the set time of the backup time setting circuit when switching to a mode other than the basic clock mode, if a predetermined signal is input from the test terminal and this test terminal in advance, the backup 1. A current consumption measuring device for an electronic timepiece, comprising means for shortening the setting time of a time setting circuit when switching to another mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641484U JPS60158189U (en) | 1984-03-30 | 1984-03-30 | Electronic clock current consumption measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641484U JPS60158189U (en) | 1984-03-30 | 1984-03-30 | Electronic clock current consumption measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60158189U true JPS60158189U (en) | 1985-10-21 |
Family
ID=30560780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4641484U Pending JPS60158189U (en) | 1984-03-30 | 1984-03-30 | Electronic clock current consumption measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158189U (en) |
-
1984
- 1984-03-30 JP JP4641484U patent/JPS60158189U/en active Pending
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