JPH026343U - - Google Patents
Info
- Publication number
- JPH026343U JPH026343U JP8458188U JP8458188U JPH026343U JP H026343 U JPH026343 U JP H026343U JP 8458188 U JP8458188 U JP 8458188U JP 8458188 U JP8458188 U JP 8458188U JP H026343 U JPH026343 U JP H026343U
- Authority
- JP
- Japan
- Prior art keywords
- microprocessor
- pulse signal
- display element
- signal during
- periodic pulse
- 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
Landscapes
- Retry When Errors Occur (AREA)
- Debugging And Monitoring (AREA)
Description
第１図及び第２図は夫々本考案の第１、第２実
施例を示すブロツク回路図である。
１……マイクロプロセツサ、３……発光ダイオ
ード（表示素子）、５……パルス検出回路、ＶＤ
Ｄ……電源。
1 and 2 are block circuit diagrams showing first and second embodiments of the present invention, respectively. 1...Microprocessor, 3...Light emitting diode (display element), 5...Pulse detection circuit, VD
D...Power supply.
Claims (1)
異常動作時非周期性のパルス信号を出力するマイ
クロプロセツサと、該マイクロプロセツサを駆動
するための電圧を供給する手段と、上記マイクロ
プロセツサと並列に上記電圧供給手段に接続され
た表示素子と、上記マイクロプロセツサから出力
された非周期性のパルス信号を検出した時、上記
マイクロプロセツサをリセツトすると共に上記表
示素子を非点灯状態とする手段とを備えたことを
特徴とする制御回路。 A microprocessor that outputs a periodic pulse signal during normal operation and an aperiodic pulse signal during abnormal operation, means for supplying a voltage for driving the microprocessor, and the microprocessor When a non-periodic pulse signal output from the microprocessor and a display element connected in parallel to the voltage supply means is detected, the microprocessor is reset and the display element is turned off. A control circuit characterized by comprising means for:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8458188U JPH026343U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8458188U JPH026343U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026343U true JPH026343U (en) | 1990-01-17 |
Family
ID=31309261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8458188U Pending JPH026343U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011076947A (en) * | 2009-09-30 | 2011-04-14 | Toshiba Corp | Secondary battery device, and vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559559A (en) * | 1978-10-30 | 1980-05-06 | Hitachi Ltd | Runaway detector for stored program control unit |
| JPS56140449A (en) * | 1980-04-01 | 1981-11-02 | Toshiba Corp | Program running monitor method |
| JPS61120249A (en) * | 1984-11-16 | 1986-06-07 | Nec Home Electronics Ltd | Deadman's timer circuit |
-
1988
- 1988-06-27 JP JP8458188U patent/JPH026343U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559559A (en) * | 1978-10-30 | 1980-05-06 | Hitachi Ltd | Runaway detector for stored program control unit |
| JPS56140449A (en) * | 1980-04-01 | 1981-11-02 | Toshiba Corp | Program running monitor method |
| JPS61120249A (en) * | 1984-11-16 | 1986-06-07 | Nec Home Electronics Ltd | Deadman's timer circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011076947A (en) * | 2009-09-30 | 2011-04-14 | Toshiba Corp | Secondary battery device, and vehicle |