JPS57108938A - Preventing circuit for runaway control of program controller - Google Patents
Preventing circuit for runaway control of program controllerInfo
- Publication number
- JPS57108938A JPS57108938A JP55183999A JP18399980A JPS57108938A JP S57108938 A JPS57108938 A JP S57108938A JP 55183999 A JP55183999 A JP 55183999A JP 18399980 A JP18399980 A JP 18399980A JP S57108938 A JPS57108938 A JP S57108938A
- Authority
- JP
- Japan
- Prior art keywords
- program
- gate
- control
- signal
- program controller
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55183999A JPS57108938A (en) | 1980-12-26 | 1980-12-26 | Preventing circuit for runaway control of program controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55183999A JPS57108938A (en) | 1980-12-26 | 1980-12-26 | Preventing circuit for runaway control of program controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57108938A true JPS57108938A (en) | 1982-07-07 |
Family
ID=16145542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55183999A Pending JPS57108938A (en) | 1980-12-26 | 1980-12-26 | Preventing circuit for runaway control of program controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108938A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106058A (ja) * | 1982-12-10 | 1984-06-19 | Fujitsu Ltd | マイクロプロセツサのハング検出方式 |
JPS59158446A (ja) * | 1983-02-28 | 1984-09-07 | Tamura Electric Works Ltd | Cpuにおける誤動作防止方式 |
JPH0277948A (ja) * | 1988-09-14 | 1990-03-19 | Toshiba Corp | ウォッチドッグタイマー |
JPH02205940A (ja) * | 1989-02-03 | 1990-08-15 | Mitsubishi Electric Corp | ウオッチドッグタイマ装置 |
-
1980
- 1980-12-26 JP JP55183999A patent/JPS57108938A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106058A (ja) * | 1982-12-10 | 1984-06-19 | Fujitsu Ltd | マイクロプロセツサのハング検出方式 |
JPS59158446A (ja) * | 1983-02-28 | 1984-09-07 | Tamura Electric Works Ltd | Cpuにおける誤動作防止方式 |
JPH0277948A (ja) * | 1988-09-14 | 1990-03-19 | Toshiba Corp | ウォッチドッグタイマー |
JPH02205940A (ja) * | 1989-02-03 | 1990-08-15 | Mitsubishi Electric Corp | ウオッチドッグタイマ装置 |
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