JPS6189932U - - Google Patents
Info
- Publication number
- JPS6189932U JPS6189932U JP17158384U JP17158384U JPS6189932U JP S6189932 U JPS6189932 U JP S6189932U JP 17158384 U JP17158384 U JP 17158384U JP 17158384 U JP17158384 U JP 17158384U JP S6189932 U JPS6189932 U JP S6189932U
- Authority
- JP
- Japan
- Prior art keywords
- standby
- microcomputer
- power supply
- circuit
- switch
- 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 6
Landscapes
- Power Sources (AREA)
Description
第１図は本考案のマイクロ・コンピユータのリ
セツト信号発生装置の概要を示す図、第２図は従
来形装置を示す図、第３図は本考案の一実施例と
してのマイクロ・コンピユータのリセツト信号発
生装置を示す図、第４図は第３図装置の各部信号
波形図、第５図は第４図装置におけるスタンバイ
回路およびリセツト回路を示す図、第６図はスタ
ンバイ回路およびリセツト回路部分の一層詳細な
具体例の回路図である。
１，３１……マイクロ・コンピユータ、６，３
６……スタンバイ回路、７，３７……リセツト回
路、４，３４……スイツチ、３２……バツテリ。
FIG. 1 is a diagram showing an outline of a reset signal generator for a microcomputer according to the present invention, FIG. 2 is a diagram showing a conventional device, and FIG. 3 is a diagram showing a reset signal generator for a microcomputer as an embodiment of the present invention. FIG. 4 is a diagram showing the signal waveforms of various parts of the device shown in FIG. 3, FIG. 5 is a diagram showing the standby circuit and reset circuit in the device shown in FIG. 4, and FIG. FIG. 3 is a detailed circuit diagram of a specific example. 1,31...Micro computer, 6,3
6...Standby circuit, 7, 37...Reset circuit, 4, 34...Switch, 32...Battery.
Claims (1)
スタンバイ機能を有するマイクロ・コンピユータ
、該マイクロ・コンピユータの電源端子にコンピ
ユータ作動用電源電圧を常時印加する電源回路、
主電源から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、該スイツチのオン・オフに
応じて該マイクロ・コンピユータをスタンバイ動
作状態とスタンバイ解除状態とに切り替えるスタ
ンバイ回路、およびスタンバイ解除状態への切替
え動作後に該マイクロ・コンピユータをリセツト
するリセツト回路を備えたマイクロ・コンピユー
タ用のリセツト信号発生装置。 A microcomputer having a standby function that stores and stores data being processed during standby; a power supply circuit that constantly applies a power supply voltage for operating the computer to a power supply terminal of the microcomputer;
A switch that turns on and off the supply of power supply voltage from the main power supply to the electrical load of the device, a standby circuit that switches the microcomputer between a standby operating state and a standby release state according to the on and off of the switch, and a standby circuit that switches the microcomputer into a standby operating state and a standby release state. A reset signal generator for a microcomputer, comprising a reset circuit for resetting the microcomputer after a switching operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158384U JPS6189932U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158384U JPS6189932U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189932U true JPS6189932U (en) | 1986-06-11 |
Family
ID=30729259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17158384U Pending JPS6189932U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189932U (en) |
-
1984
- 1984-11-14 JP JP17158384U patent/JPS6189932U/ja active Pending
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