JPS63118651U - - Google Patents
Info
- Publication number
- JPS63118651U JPS63118651U JP1987011681U JP1168187U JPS63118651U JP S63118651 U JPS63118651 U JP S63118651U JP 1987011681 U JP1987011681 U JP 1987011681U JP 1168187 U JP1168187 U JP 1168187U JP S63118651 U JPS63118651 U JP S63118651U
- Authority
- JP
- Japan
- Prior art keywords
- processing section
- interrupt processing
- count value
- basic
- basic processing
- 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
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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)
- Test And Diagnosis Of Digital Computers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011681U JPS63118651U (US06368395-20020409-C00050.png) | 1987-01-28 | 1987-01-28 | |
| US07/148,964 US4896321A (en) | 1987-01-28 | 1988-01-27 | Self-monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011681U JPS63118651U (US06368395-20020409-C00050.png) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118651U true JPS63118651U (US06368395-20020409-C00050.png) | 1988-08-01 |
Family
ID=11784743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987011681U Pending JPS63118651U (US06368395-20020409-C00050.png) | 1987-01-28 | 1987-01-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4896321A (US06368395-20020409-C00050.png) |
| JP (1) | JPS63118651U (US06368395-20020409-C00050.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008027031A (ja) * | 2006-07-19 | 2008-02-07 | Matsushita Electric Ind Co Ltd | 割り込み制御回路 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197507A (en) * | 1986-11-03 | 1988-05-18 | Philips Electronic Associated | Data processing system |
| JP2678283B2 (ja) * | 1988-03-15 | 1997-11-17 | 株式会社日立製作所 | データ通信制御装置 |
| US4982404A (en) * | 1988-10-12 | 1991-01-01 | American Standard Inc. | Method and apparatus for insuring operation of a multiple part system controller |
| TW436702B (en) * | 1999-05-17 | 2001-05-28 | Inventec Corp | Test method for interval timer of PC system |
| US20050216215A1 (en) * | 2004-03-26 | 2005-09-29 | Yau Wei-Guan | Timer system and method capable of dynamically compensating a difference between a count value and a threshold value for the imprecision of a timer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140853A (ja) * | 1982-02-15 | 1983-08-20 | Kawai Musical Instr Mfg Co Ltd | プロセツサの誤動作検出解除方式 |
| JPS60263235A (ja) * | 1984-06-12 | 1985-12-26 | Omron Tateisi Electronics Co | マイクロコンピユ−タシステム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3207633A1 (de) * | 1982-02-26 | 1983-09-15 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur ueberwachung eines mikroprozessors |
| JPS5983254A (ja) * | 1982-11-04 | 1984-05-14 | Oki Electric Ind Co Ltd | ウオツチドツグタイマ |
| US4594685A (en) * | 1983-06-24 | 1986-06-10 | General Signal Corporation | Watchdog timer |
| US4618953A (en) * | 1984-05-01 | 1986-10-21 | Pitney Bowes Inc. | Watchdog circuit |
| US4627060A (en) * | 1984-11-29 | 1986-12-02 | Baxter Travenol Laboratories, Inc. | Watchdog timer |
| JPS61296443A (ja) * | 1985-06-24 | 1986-12-27 | Mitsubishi Electric Corp | ウオツチドツグ・タイマ |
| GB2177241B (en) * | 1985-07-05 | 1989-07-19 | Motorola Inc | Watchdog timer |
| DE3670411D1 (de) * | 1985-09-11 | 1990-05-17 | Siemens Ag | Verfahren und schaltungsanordnung zum ubertragen von datensignalen zwischen ueber ein ringleitungssystem miteinander verbundenen steuereinrichtungen. |
| JPH0795291B2 (ja) * | 1986-01-13 | 1995-10-11 | 沖電気工業株式会社 | ウオツチドツグタイマ |
-
1987
- 1987-01-28 JP JP1987011681U patent/JPS63118651U/ja active Pending
-
1988
- 1988-01-27 US US07/148,964 patent/US4896321A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140853A (ja) * | 1982-02-15 | 1983-08-20 | Kawai Musical Instr Mfg Co Ltd | プロセツサの誤動作検出解除方式 |
| JPS60263235A (ja) * | 1984-06-12 | 1985-12-26 | Omron Tateisi Electronics Co | マイクロコンピユ−タシステム |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008027031A (ja) * | 2006-07-19 | 2008-02-07 | Matsushita Electric Ind Co Ltd | 割り込み制御回路 |
| JP4675293B2 (ja) * | 2006-07-19 | 2011-04-20 | パナソニック株式会社 | 割り込み制御回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4896321A (en) | 1990-01-23 |
