JPS60170834U - Reset circuit for microcomputer - Google Patents
Reset circuit for microcomputerInfo
- Publication number
- JPS60170834U JPS60170834U JP5730584U JP5730584U JPS60170834U JP S60170834 U JPS60170834 U JP S60170834U JP 5730584 U JP5730584 U JP 5730584U JP 5730584 U JP5730584 U JP 5730584U JP S60170834 U JPS60170834 U JP S60170834U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- reset circuit
- counter
- fixed period
- 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図は本発明によるリセット回路の一実施例の構成を
示した回路図、第２図は第１図の回路の動作を説明する
為のタイミングチャート、第３図は従来のリセット回路
の構成を示した図、第４図は第３図の回路の動作を説明
する為のタイミングチャートである。Figure 1 is a circuit diagram showing the configuration of an embodiment of the reset circuit according to the present invention, Figure 2 is a timing chart for explaining the operation of the circuit in Figure 1, and Figure 3 is the configuration of a conventional reset circuit. FIG. 4 is a timing chart for explaining the operation of the circuit shown in FIG. 3.
Claims (1)
ト回路において、一定周期で発振するクロックパルスを
カウンタにより計数し、一定時間内に前記カウンタをク
リアしなければ前記マイクロコンピュータに前記リセッ
ト信号を発生させるように構成したことを特徴とするマ
イクロコンピュータ用リセット回路。A reset circuit for supplying a reset signal to a microcomputer is configured to count clock pulses oscillated at a fixed period using a counter, and to cause the microcomputer to generate the reset signal if the counter is not cleared within a fixed period of time. A reset circuit for a microcomputer, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5730584U JPS60170834U (en) | 1984-04-20 | 1984-04-20 | Reset circuit for microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5730584U JPS60170834U (en) | 1984-04-20 | 1984-04-20 | Reset circuit for microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60170834U true JPS60170834U (en) | 1985-11-12 |
Family
ID=30581707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5730584U Pending JPS60170834U (en) | 1984-04-20 | 1984-04-20 | Reset circuit for microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60170834U (en) |
-
1984
- 1984-04-20 JP JP5730584U patent/JPS60170834U/en active Pending
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