JPS6189946U - - Google Patents
Info
- Publication number
- JPS6189946U JPS6189946U JP17158484U JP17158484U JPS6189946U JP S6189946 U JPS6189946 U JP S6189946U JP 17158484 U JP17158484 U JP 17158484U JP 17158484 U JP17158484 U JP 17158484U JP S6189946 U JPS6189946 U JP S6189946U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- switch
- state
- power supply
- executing
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Description
第１図は本考案の一実施例としてのマイクロ・
コンピユータのスタンバイ装置を示す図、第２図
は従来形装置を示す図、第３図は第１図装置にお
けるマイクロ・コンピユータで実行される処理手
順の流れ図である。
１……マイクロ・コンピユータ、２……バツテ
リ、３……電源回路、４……イグニシヨン・スイ
ツチ。
Figure 1 shows a micro-computer as an embodiment of the present invention.
FIG. 2 is a diagram showing a standby device for a computer, FIG. 2 is a diagram showing a conventional device, and FIG. 3 is a flowchart of a processing procedure executed by the microcomputer in the device shown in FIG. 1... Microcomputer, 2... Battery, 3... Power supply circuit, 4... Ignition switch.
Claims (1)
が印加されるように構成されたマイクロ・コンピ
ユータを備え、装置電気負荷への電源電圧供給を
オン・オフするスイツチの負荷側端子が該マイク
ロ・コンピユータの入力ポートに接続され、該マ
イクロ・コンピユータは、該スイツチのオン・オ
フ状態を検出する手段、該スイツチのオフ状態時
にスタンバイ・プログラムを実行する手段、およ
び該スイツチのオフ状態からオン状態への切替え
時にプログラムの初期化を行う手段を含み構成さ
れることを特徴とする、マイクロ・コンピユータ
のスタンバイ装置。 Equipped with a microcomputer configured so that power supply voltage is always applied from the power supply circuit for operating the computer, the load side terminal of the switch that turns on and off the supply of power supply voltage to the electrical load of the device is connected to the input port of the microcomputer. and the microcomputer includes means for detecting the on/off state of the switch, means for executing a standby program when the switch is in the off state, and means for executing a standby program when the switch is switched from the off state to the on state. 1. A standby device for a microcomputer, comprising means for initializing a microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158484U JPS6189946U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158484U JPS6189946U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189946U true JPS6189946U (en) | 1986-06-11 |
Family
ID=30729260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17158484U Pending JPS6189946U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189946U (en) |
-
1984
- 1984-11-14 JP JP17158484U patent/JPS6189946U/ja active Pending
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