JPS54114151A - Simulation signal generator for dynamic simulator - Google Patents
Simulation signal generator for dynamic simulatorInfo
- Publication number
- JPS54114151A JPS54114151A JP2084078A JP2084078A JPS54114151A JP S54114151 A JPS54114151 A JP S54114151A JP 2084078 A JP2084078 A JP 2084078A JP 2084078 A JP2084078 A JP 2084078A JP S54114151 A JPS54114151 A JP S54114151A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- abnormal
- fault
- generator
- normal
- 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 secure the simulation for various kinds of fault states by providing the device which generates the noise, the signal dropout and others in terms of the random number to the simulation signal generator.
CONSTITUTION: The fault of the process is delivered from signal generator 2 in the form of the process signal and with no discrimination to the normal signals. The process signal then undergoes the normal/abnormal decision via normal/abnormal signal selectro 12 and with the probability set by selector 12. The abnormal signals is converted into the abnormal signal waveform which is produced by the subsequent abnormal signal selectro 13 in the various kinds of random numbers and then sent to the external tested control unit. On the other hand, for the fault unrelated process, whether the abnormal signal should be generated is decided by the abnormal signal timing generator with every timer interruption of clock generator 14. And the types of the fault are selected at random or regularly via signal selector 16 and then sent out to the external tested control part.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2084078A JPS54114151A (en) | 1978-02-27 | 1978-02-27 | Simulation signal generator for dynamic simulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2084078A JPS54114151A (en) | 1978-02-27 | 1978-02-27 | Simulation signal generator for dynamic simulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54114151A true JPS54114151A (en) | 1979-09-06 |
Family
ID=12038261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2084078A Pending JPS54114151A (en) | 1978-02-27 | 1978-02-27 | Simulation signal generator for dynamic simulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54114151A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114008A (en) * | 1980-02-14 | 1981-09-08 | Toshiba Corp | Trip sequence tester |
JPS60102312A (en) * | 1983-11-02 | 1985-06-06 | Mitsubishi Electric Corp | Simulation device |
-
1978
- 1978-02-27 JP JP2084078A patent/JPS54114151A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114008A (en) * | 1980-02-14 | 1981-09-08 | Toshiba Corp | Trip sequence tester |
JPS60102312A (en) * | 1983-11-02 | 1985-06-06 | Mitsubishi Electric Corp | Simulation device |
JPH0246490B2 (en) * | 1983-11-02 | 1990-10-16 | Mitsubishi Electric Corp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5583923A (en) | Key input system | |
JPS53112631A (en) | Fault diagnosis device for computer system | |
JPS54114151A (en) | Simulation signal generator for dynamic simulator | |
JPS5633718A (en) | Resetting method and its device for electronic control type controller | |
JPS5448515A (en) | Automatic rhythm player | |
JPS5410814A (en) | Testre for electronic controller of automobile | |
JPS53106023A (en) | Electronic musical instrument | |
JPS54162940A (en) | Computer supervisory device | |
JPS5325416A (en) | Control waveform generator of electronic musical instruments | |
JPS53111254A (en) | Data retrieval device | |
JPS53142157A (en) | Noise protection circuit | |
JPS542170A (en) | Vibration supervisory apparatus | |
JPS53131129A (en) | Arangement for stamping or stepping apparatus for detecting number of stamping | |
JPS5331081A (en) | Acceleration and deceleration pulse distribution system in numeric control device | |
JPS52129250A (en) | Function test method for logical circuit | |
JPS5432232A (en) | Check system for memory unit | |
JPS54107653A (en) | Delay unit | |
JPS55117798A (en) | Testing device for memory unit | |
JPS53109452A (en) | Timing signal generating circuit | |
JPS56157129A (en) | Priority selecting circuit | |
JPS5676852A (en) | Diagnosis system by occurrence of pseudo fault | |
JPS5392023A (en) | Function voltage generator for fuel control | |
JPS5440056A (en) | Diagnosis device for computer board | |
JPS6420465A (en) | Test pattern generation method for logic circuit | |
JPS53139443A (en) | Circuit control system |