JPS5819539U - Starting device for signal processing circuit - Google Patents
Starting device for signal processing circuitInfo
- Publication number
- JPS5819539U JPS5819539U JP11297081U JP11297081U JPS5819539U JP S5819539 U JPS5819539 U JP S5819539U JP 11297081 U JP11297081 U JP 11297081U JP 11297081 U JP11297081 U JP 11297081U JP S5819539 U JPS5819539 U JP S5819539U
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- processing circuit
- starting device
- power
- contact
- 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
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図は本考案の１実施例に係る信号処理回路の起動装
置の回路図、第２図は第１図回路の動作を説明するタイ
ミングチャート、第３図は本考案の他の実施例を示す回
路図、第４図は第３図の回路の動作を説明するタイミン
グチャートである。
ＩＣＩ：信号処理回路、Ａ、 Ａ、、第１の接点、Ｂ。
Ｂ１：第２の接点、ＳＷ、 ｓｗｌ：スイッチ装置、Ｓ
Ｔ。
ＳＴＩ：起動回路、Ｅｌ、 Ｅ□１：電源、ｏｐ、 ｏ
ｐｔ：動作指令信号。FIG. 1 is a circuit diagram of a starting device for a signal processing circuit according to one embodiment of the present invention, FIG. 2 is a timing chart explaining the operation of the circuit of FIG. 1, and FIG. 3 is a circuit diagram of another embodiment of the present invention. The circuit diagram shown in FIG. 4 is a timing chart explaining the operation of the circuit shown in FIG. 3. ICI: signal processing circuit, A, first contact, B. B1: second contact, SW, swl: switch device, S
T. STI: Startup circuit, El, E□1: Power supply, op, o
pt: Operation command signal.
Claims (1)
な動作指令の信号が印加されると作動する信号処理回路
の起動装置であって、 操作されることによって第１の接点が開状態あるいは閉
状態になると共に、そのあと所定時間の後に第２の接点
が一時的に開あるいは閉になる機械的に連続して動作す
るスイッチ装置と、前記第１の接点が動作して前記の信
号処理回路に電源を供給するとき、当該電源の立ち上が
りを緩やかにすると共に、該電源の立ち上がり中に前記
第２の接点の一時的動作に対応して瞬間的な前記動作指
令信号を前記信号処理回路に印加する起動回路とからな
ることを特徴とする信号処理回路の起動装置。[Claims for Utility Model Registration] A starting device for a signal processing circuit that is activated when an instantaneous operation command signal is applied from the outside immediately after power is input from the outside; A switch device that mechanically operates continuously in which a first contact is in an open or closed state and a second contact is temporarily opened or closed after a predetermined time; When operating and supplying power to the signal processing circuit, the rise of the power is gradual, and the operation command is instantaneous in response to the temporary operation of the second contact during the rise of the power. A starting device for a signal processing circuit, comprising: a starting circuit that applies a signal to the signal processing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11297081U JPS5819539U (en) | 1981-07-31 | 1981-07-31 | Starting device for signal processing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11297081U JPS5819539U (en) | 1981-07-31 | 1981-07-31 | Starting device for signal processing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5819539U true JPS5819539U (en) | 1983-02-07 |
Family
ID=29907283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11297081U Pending JPS5819539U (en) | 1981-07-31 | 1981-07-31 | Starting device for signal processing circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819539U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537610A (en) * | 1978-09-06 | 1980-03-15 | Hitachi Ltd | Microcomputer reset circuit |
| JPS5531134B2 (en) * | 1972-03-09 | 1980-08-15 | ||
| JPS55110317A (en) * | 1979-02-16 | 1980-08-25 | Mitsubishi Electric Corp | Power reset circuit of micro-computer-applied system |
-
1981
- 1981-07-31 JP JP11297081U patent/JPS5819539U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531134B2 (en) * | 1972-03-09 | 1980-08-15 | ||
| JPS5537610A (en) * | 1978-09-06 | 1980-03-15 | Hitachi Ltd | Microcomputer reset circuit |
| JPS55110317A (en) * | 1979-02-16 | 1980-08-25 | Mitsubishi Electric Corp | Power reset circuit of micro-computer-applied system |
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