JPS57199057A - Error detecting device - Google Patents
Error detecting deviceInfo
- Publication number
- JPS57199057A JPS57199057A JP56084329A JP8432981A JPS57199057A JP S57199057 A JPS57199057 A JP S57199057A JP 56084329 A JP56084329 A JP 56084329A JP 8432981 A JP8432981 A JP 8432981A JP S57199057 A JPS57199057 A JP S57199057A
- Authority
- JP
- Japan
- Prior art keywords
- counter
- signal
- inputted
- clock pulse
- period
- 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 OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
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 |
|---|---|---|---|
| JP56084329A JPS57199057A (en) | 1981-06-03 | 1981-06-03 | Error detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56084329A JPS57199057A (en) | 1981-06-03 | 1981-06-03 | Error detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57199057A true JPS57199057A (en) | 1982-12-06 |
Family
ID=13827469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56084329A Pending JPS57199057A (en) | 1981-06-03 | 1981-06-03 | Error detecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57199057A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60243750A (ja) * | 1984-05-17 | 1985-12-03 | Meidensha Electric Mfg Co Ltd | コンピユ−タにおける異常監視回路 |
| JPS6349855A (ja) * | 1986-08-18 | 1988-03-02 | Sansha Electric Mfg Co Ltd | Cpuの割込み周期異常検出装置 |
-
1981
- 1981-06-03 JP JP56084329A patent/JPS57199057A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60243750A (ja) * | 1984-05-17 | 1985-12-03 | Meidensha Electric Mfg Co Ltd | コンピユ−タにおける異常監視回路 |
| JPS6349855A (ja) * | 1986-08-18 | 1988-03-02 | Sansha Electric Mfg Co Ltd | Cpuの割込み周期異常検出装置 |
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