JPS5354441A - Switching unit for microprocessor - Google Patents
Switching unit for microprocessorInfo
- Publication number
- JPS5354441A JPS5354441A JP12991676A JP12991676A JPS5354441A JP S5354441 A JPS5354441 A JP S5354441A JP 12991676 A JP12991676 A JP 12991676A JP 12991676 A JP12991676 A JP 12991676A JP S5354441 A JPS5354441 A JP S5354441A
- Authority
- JP
- Japan
- Prior art keywords
- microprocessor
- switching unit
- quality
- discrimination
- herdware
- 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
Abstract
PURPOSE: The comparison of the execution results of a quality-discriminating program and the quality discrimination are achieved not by a microprocessor but by another herdware, thereby making the accurate discrimination and switching possible no matter how defective the processor is.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12991676A JPS5354441A (en) | 1976-10-27 | 1976-10-27 | Switching unit for microprocessor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12991676A JPS5354441A (en) | 1976-10-27 | 1976-10-27 | Switching unit for microprocessor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5354441A true JPS5354441A (en) | 1978-05-17 |
Family
ID=15021558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12991676A Pending JPS5354441A (en) | 1976-10-27 | 1976-10-27 | Switching unit for microprocessor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5354441A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56135250A (en) * | 1980-03-24 | 1981-10-22 | Nissan Motor Co Ltd | Output device of microcomputer |
JPS58161002A (en) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | Multiplexing controller |
DE3514079A1 (en) * | 1984-04-19 | 1985-11-07 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | FAILURE CONTROL CIRCUIT FOR A CONTROL SYSTEM |
-
1976
- 1976-10-27 JP JP12991676A patent/JPS5354441A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56135250A (en) * | 1980-03-24 | 1981-10-22 | Nissan Motor Co Ltd | Output device of microcomputer |
JPS58161002A (en) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | Multiplexing controller |
DE3514079A1 (en) * | 1984-04-19 | 1985-11-07 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | FAILURE CONTROL CIRCUIT FOR A CONTROL SYSTEM |
US4739469A (en) * | 1984-04-19 | 1988-04-19 | Nissan Motor Company, Limited | Fail-safe circuit for a control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5235557A (en) | Vote vending machine | |
JPS52147026A (en) | Display unit | |
JPS5311547A (en) | Program call order system | |
JPS5265636A (en) | Man machine interface type program unit | |
JPS5325798A (en) | Shielding material for radioactive ray | |
JPS5354441A (en) | Switching unit for microprocessor | |
JPS51138356A (en) | Priority interruption control circuit | |
JPS52142518A (en) | Data indicator for copying machine | |
JPS53116077A (en) | Etching method | |
JPS5391644A (en) | Interrupt circuit for program execution | |
JPS51121229A (en) | A console for a micro-computer | |
JPS5316544A (en) | Recording method of program processing time | |
JPS5414647A (en) | Signal processor | |
JPS5319736A (en) | Priority level determination and its unit | |
JPS5440538A (en) | Multiple data processor | |
JPS5360134A (en) | Microprogram control device | |
JPS5271957A (en) | Debug control unit | |
JPS5311549A (en) | Debugging unit for software | |
JPS53105325A (en) | Digital arithmetic operation unit | |
JPS5436143A (en) | Data processor | |
JPS53125838A (en) | Computer control system for electronic copying machine | |
JPS523472A (en) | Automatic range changing apparatus | |
JPS544501A (en) | Preset tuner | |
JPS52133738A (en) | Caluculation control system | |
JPS5350949A (en) | Program selection device |