JPS5433637A - Transmission bus separation system - Google Patents
Transmission bus separation systemInfo
- Publication number
- JPS5433637A JPS5433637A JP9956177A JP9956177A JPS5433637A JP S5433637 A JPS5433637 A JP S5433637A JP 9956177 A JP9956177 A JP 9956177A JP 9956177 A JP9956177 A JP 9956177A JP S5433637 A JPS5433637 A JP S5433637A
- Authority
- JP
- Japan
- Prior art keywords
- separation system
- transmission bus
- bus separation
- unit
- transmission
- 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
- Hardware Redundancy (AREA)
- Debugging And Monitoring (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE: To obtain the transmission system in which the bus is automatically separated at CPU failure and the unit is operated to fail-safe side, by separating the unit from the transmission bus periodically, performing self-diagnosis and providing a watchdog timer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9956177A JPS5433637A (en) | 1977-08-22 | 1977-08-22 | Transmission bus separation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9956177A JPS5433637A (en) | 1977-08-22 | 1977-08-22 | Transmission bus separation system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5433637A true JPS5433637A (en) | 1979-03-12 |
Family
ID=14250551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9956177A Pending JPS5433637A (en) | 1977-08-22 | 1977-08-22 | Transmission bus separation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5433637A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175826U (en) * | 1982-05-18 | 1983-11-24 | 株式会社小松製作所 | mechanical press |
JPS603755A (en) * | 1983-06-22 | 1985-01-10 | Matsushita Electric Ind Co Ltd | Output port circuit |
JPS641041A (en) * | 1987-01-07 | 1989-01-05 | Nec Corp | System for detecting trouble in early stage |
-
1977
- 1977-08-22 JP JP9956177A patent/JPS5433637A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175826U (en) * | 1982-05-18 | 1983-11-24 | 株式会社小松製作所 | mechanical press |
JPS6243617Y2 (en) * | 1982-05-18 | 1987-11-13 | ||
JPS603755A (en) * | 1983-06-22 | 1985-01-10 | Matsushita Electric Ind Co Ltd | Output port circuit |
JPS641041A (en) * | 1987-01-07 | 1989-01-05 | Nec Corp | System for detecting trouble in early stage |
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