JPS5679542A - Input and output simulation system - Google Patents

Input and output simulation system

Info

Publication number
JPS5679542A
JPS5679542A JP15596379A JP15596379A JPS5679542A JP S5679542 A JPS5679542 A JP S5679542A JP 15596379 A JP15596379 A JP 15596379A JP 15596379 A JP15596379 A JP 15596379A JP S5679542 A JPS5679542 A JP S5679542A
Authority
JP
Japan
Prior art keywords
input
simulation
simulation system
output simulation
output
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.)
Granted
Application number
JP15596379A
Other languages
Japanese (ja)
Other versions
JPS5945307B2 (en
Inventor
Sadami Oi
Haruo Matsumoto
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP54155963A priority Critical patent/JPS5945307B2/en
Publication of JPS5679542A publication Critical patent/JPS5679542A/en
Publication of JPS5945307B2 publication Critical patent/JPS5945307B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation

Abstract

PURPOSE:To enable simulation while being coupled with other devices as it is, in an input and output simulation for the device having photocouplers in the input and output circuit. CONSTITUTION:When a simulated signal of an/off is given to the input circuit of a device 5, a simulation switch S5 is made on/off to obtain the on/off operation of a phototransistor of photocoupler PC3. Further, to give the on/off simulated signal of on/off from the output circuit of the device 5 to an actual device 4, a switch S6 is made on/off. With such a constitution, the simulation during the operation of actual devices 3, 4 after assembling the device 5 to the system can be made.
JP54155963A 1979-11-30 1979-11-30 Input/output simulation method Expired JPS5945307B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54155963A JPS5945307B2 (en) 1979-11-30 1979-11-30 Input/output simulation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54155963A JPS5945307B2 (en) 1979-11-30 1979-11-30 Input/output simulation method

Publications (2)

Publication Number Publication Date
JPS5679542A true JPS5679542A (en) 1981-06-30
JPS5945307B2 JPS5945307B2 (en) 1984-11-05

Family

ID=15617355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54155963A Expired JPS5945307B2 (en) 1979-11-30 1979-11-30 Input/output simulation method

Country Status (1)

Country Link
JP (1) JPS5945307B2 (en)

Also Published As

Publication number Publication date
JPS5945307B2 (en) 1984-11-05

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