JPS53121544A - Operation control device for calculator - Google Patents
Operation control device for calculatorInfo
- Publication number
- JPS53121544A JPS53121544A JP3547877A JP3547877A JPS53121544A JP S53121544 A JPS53121544 A JP S53121544A JP 3547877 A JP3547877 A JP 3547877A JP 3547877 A JP3547877 A JP 3547877A JP S53121544 A JPS53121544 A JP S53121544A
- Authority
- JP
- Japan
- Prior art keywords
- calculator
- control device
- operation control
- securing
- enhance
- 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: To eliminate the non-control state and thus to enhance the reliability by securing an automatic switching from the system control to the backup CPU.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3547877A JPS53121544A (en) | 1977-03-31 | 1977-03-31 | Operation control device for calculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3547877A JPS53121544A (en) | 1977-03-31 | 1977-03-31 | Operation control device for calculator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53121544A true JPS53121544A (en) | 1978-10-24 |
Family
ID=12442863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3547877A Pending JPS53121544A (en) | 1977-03-31 | 1977-03-31 | Operation control device for calculator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53121544A (en) |
-
1977
- 1977-03-31 JP JP3547877A patent/JPS53121544A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5339837A (en) | Initial start control circuit for micro processor | |
JPS5341144A (en) | Processor control system | |
JPS5338237A (en) | Multi processor system | |
JPS53121544A (en) | Operation control device for calculator | |
JPS5234569A (en) | Vibration preventing device for full automatic washer | |
JPS53149739A (en) | Computer system | |
JPS52112251A (en) | Suitability decision system for microprogram | |
JPS5422139A (en) | Retrial system | |
JPS53114628A (en) | Io interruption control system | |
JPS533137A (en) | Interruption control system | |
JPS53108748A (en) | System control system | |
JPS52144801A (en) | Auto-running device for pump | |
JPS52107741A (en) | Peripheral control unit | |
JPS53123857A (en) | Power interruptor | |
JPS52143638A (en) | Control device for elevator | |
JPS52147031A (en) | Time-sharing system of output device | |
JPS5432024A (en) | Automatic power supply control system | |
JPS5313324A (en) | Input/output device | |
JPS547832A (en) | Central control unit | |
JPS5412522A (en) | Initial program loading system | |
JPS53110043A (en) | Operation display system for powerlimiter | |
JPS53113333A (en) | Combustion control device | |
JPS52123129A (en) | Crosscall power source control circuit | |
JPS53107239A (en) | Control circuit for memory mapped input-output | |
JPS53137604A (en) | Data transmission system |