JPS54114151A - Simulation signal generator for dynamic simulator - Google Patents

Simulation signal generator for dynamic simulator

Info

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
Application number
JP2084078A
Other languages
Japanese (ja)
Inventor
Akihiro Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2084078A priority Critical patent/JPS54114151A/en
Publication of JPS54114151A publication Critical patent/JPS54114151A/en
Pending legal-status Critical Current

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
JP2084078A 1978-02-27 1978-02-27 Simulation signal generator for dynamic simulator Pending JPS54114151A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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