JPS6025036U - Microcomputer reset circuit - Google Patents
Microcomputer reset circuitInfo
- Publication number
- JPS6025036U JPS6025036U JP11654483U JP11654483U JPS6025036U JP S6025036 U JPS6025036 U JP S6025036U JP 11654483 U JP11654483 U JP 11654483U JP 11654483 U JP11654483 U JP 11654483U JP S6025036 U JPS6025036 U JP S6025036U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- reset circuit
- anode
- microcomputer reset
- terminal
- 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
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electronic Switches (AREA)
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、第２図は従来のマイクロコンピュータのリセッ
ト回路の回路図、第３図、第４図は本考案の第１および
第２の実施例を含む回路図である。
図において １・・・コンデンサ、２・・・抵抗、３・
・・ＣＰＵ、４，５．６・・・抵抗、７・・・コンデン
サ、８・・・トランジスタ、９・・・電源、１０・・・
Ｎゲート・サイリスタ、１１．１２・・・抵抗、１３・
・・ツェナーダイオード、１４・・・コンデンサである
。1 and 2 are circuit diagrams of a conventional microcomputer reset circuit, and FIGS. 3 and 4 are circuit diagrams including first and second embodiments of the present invention. In the diagram: 1... Capacitor, 2... Resistor, 3...
...CPU, 4,5.6...Resistor, 7...Capacitor, 8...Transistor, 9...Power supply, 10...
N-gate thyristor, 11.12...resistance, 13.
...Zener diode, 14...capacitor.
Claims (1)
源端子の間に第１の抵抗を介してアノード側およびカソ
ードがそれぞれ接続されたＮゲート・サイリスタと、こ
のＮゲート・サイリスタのゲートおよびそのカソードと
の間にカソードおよびアノードがそれぞれ接続されたツ
ェナーダイオードと、前記Ｎゲート・サイリスタのアノ
ードおよびそのゲートとの間に接続された第２の抵抗を
介してこのＮゲート・′サイリスタのゲート端子から前
記マイクロコンピュータのリセット端子に接続する手段
とを含むマイクロコンピュータのリセット回路。An N-gate thyristor whose anode side and cathode are respectively connected via a first resistor between the positive side power supply terminal of the microcomputer and its negative side power supply terminal; A Zener diode having a cathode and an anode connected therebetween, and a second resistor connected between the anode and the gate of the N-gate thyristor are connected to the gate terminal of the N-gate thyristor. and means for connecting to a reset terminal of the computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11654483U JPS6025036U (en) | 1983-07-27 | 1983-07-27 | Microcomputer reset circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11654483U JPS6025036U (en) | 1983-07-27 | 1983-07-27 | Microcomputer reset circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6025036U true JPS6025036U (en) | 1985-02-20 |
Family
ID=30268618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11654483U Pending JPS6025036U (en) | 1983-07-27 | 1983-07-27 | Microcomputer reset circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025036U (en) |
-
1983
- 1983-07-27 JP JP11654483U patent/JPS6025036U/en active Pending
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