JPS60116526U - Digital device reset circuit - Google Patents
Digital device reset circuitInfo
- Publication number
- JPS60116526U JPS60116526U JP291484U JP291484U JPS60116526U JP S60116526 U JPS60116526 U JP S60116526U JP 291484 U JP291484 U JP 291484U JP 291484 U JP291484 U JP 291484U JP S60116526 U JPS60116526 U JP S60116526U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time constant
- reset circuit
- digital device
- device reset
- 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図は本考案の一実施例を示す回路図、第２図は第１
図の回路動作を説明する為のタイムチャートである。
１・・・直流電源、２，６・・・抵抗、３，７・・・コ
ンデンサ、４，５・・・ＮＡＮＤ回路、８，９・・・時
定数回路。Fig. 1 is a circuit diagram showing one embodiment of the present invention, and Fig. 2 is a circuit diagram showing an embodiment of the present invention.
3 is a time chart for explaining the operation of the circuit shown in the figure. 1... DC power supply, 2, 6... Resistor, 3, 7... Capacitor, 4, 5... NAND circuit, 8, 9... Time constant circuit.
Claims (1)
数回路と、第１および第２入力端に前記第１時定数回路
の出力電圧が印加される第１ＮＡＮＤ回路と、第２抵抗
および第２フンデンサを直列接続して成り、前記第１Ｎ
ＡＮＤ回路の出力電圧が印加される第２時定数回路と、
前記第１時定数回路の出力が所定値以上であり且つ前記
第２時定数回路の出力が所定値以下であるときりセット
信号を出力する第２ＮＡＮＤ回路とを備えたことを特徴
とするディジタル装置のリセット回路。a first time constant circuit in which a first resistor and a first capacitor are connected in series; a first NAND circuit to which the output voltage of the first time constant circuit is applied to first and second input terminals; The first N
a second time constant circuit to which the output voltage of the AND circuit is applied;
and a second NAND circuit that outputs a threshold set signal when the output of the first time constant circuit is above a predetermined value and the output of the second time constant circuit is below a predetermined value. reset circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP291484U JPS60116526U (en) | 1984-01-12 | 1984-01-12 | Digital device reset circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP291484U JPS60116526U (en) | 1984-01-12 | 1984-01-12 | Digital device reset circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60116526U true JPS60116526U (en) | 1985-08-07 |
Family
ID=30477038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP291484U Pending JPS60116526U (en) | 1984-01-12 | 1984-01-12 | Digital device reset circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116526U (en) |
-
1984
- 1984-01-12 JP JP291484U patent/JPS60116526U/en active Pending
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