JPH0191936U - - Google Patents
Info
- Publication number
- JPH0191936U JPH0191936U JP18701187U JP18701187U JPH0191936U JP H0191936 U JPH0191936 U JP H0191936U JP 18701187 U JP18701187 U JP 18701187U JP 18701187 U JP18701187 U JP 18701187U JP H0191936 U JPH0191936 U JP H0191936U
- Authority
- JP
- Japan
- Prior art keywords
- main control
- control section
- voltage
- solar cell
- reset signal
- 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
- Calculators And Similar Devices (AREA)
Description
第１図はこの考案の一実施例の回路構成を示す
ブロツク図、第２図は同実施例の動作を説明する
ためのフローチヤート、第３図は同実施例に用い
られる電圧検出器の動作特性を説明するための図
である。
１……太陽電池、２……ＣＰＵ、３……メモリ
、４……電圧検出器。
Fig. 1 is a block diagram showing the circuit configuration of an embodiment of this invention, Fig. 2 is a flowchart for explaining the operation of the embodiment, and Fig. 3 is the operation of the voltage detector used in the embodiment. FIG. 3 is a diagram for explaining characteristics. 1...Solar cell, 2...CPU, 3...Memory, 4...Voltage detector.
Claims (1)
子機器に用いられる自動リセツト回路において、
上記太陽電池の出力電圧を検出するとともに上記
主制御部の保障動作最小電圧以下の所定電圧で上
記主制御部にリセツト信号を出力し上記主制御部
の保障動作最小電圧で上記リセツト信号を解除す
る電圧検出手段を具備したことを特徴とする自動
リセツト回路。 In an automatic reset circuit used in an electronic device having a main control section driven by a solar cell,
While detecting the output voltage of the solar cell, outputting a reset signal to the main control section at a predetermined voltage below the guaranteed operation minimum voltage of the main control section, and canceling the reset signal at the guaranteed operation minimum voltage of the main control section. An automatic reset circuit characterized by comprising voltage detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18701187U JPH0191936U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18701187U JPH0191936U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191936U true JPH0191936U (en) | 1989-06-16 |
Family
ID=31478200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18701187U Pending JPH0191936U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7660975B2 (en) | 2004-11-29 | 2010-02-09 | Seiko Epson Corporation | Electronic apparatus and control method thereof |
| JP2016025778A (en) * | 2014-07-22 | 2016-02-08 | オムロン株式会社 | Power generator |
-
1987
- 1987-12-08 JP JP18701187U patent/JPH0191936U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7660975B2 (en) | 2004-11-29 | 2010-02-09 | Seiko Epson Corporation | Electronic apparatus and control method thereof |
| JP2016025778A (en) * | 2014-07-22 | 2016-02-08 | オムロン株式会社 | Power generator |
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