JPS5235954A - Self-operation confirming circuit - Google Patents

Self-operation confirming circuit

Info

Publication number
JPS5235954A
JPS5235954A JP50110962A JP11096275A JPS5235954A JP S5235954 A JPS5235954 A JP S5235954A JP 50110962 A JP50110962 A JP 50110962A JP 11096275 A JP11096275 A JP 11096275A JP S5235954 A JPS5235954 A JP S5235954A
Authority
JP
Japan
Prior art keywords
self
operation confirming
confirming circuit
signal
circuit
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
JP50110962A
Other languages
Japanese (ja)
Inventor
Toshiaki Keikoin
Shinichi Nakamura
Michio Yamada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50110962A priority Critical patent/JPS5235954A/en
Publication of JPS5235954A publication Critical patent/JPS5235954A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To enable the confirmation of self-operation with signal cables between units connected by providing the logical sum circuit of input signal and output signal and the switching circuit for both circuits with I/O unit of digital signal.
COPYRIGHT: (C)1977,JPO&Japio
JP50110962A 1975-09-16 1975-09-16 Self-operation confirming circuit Pending JPS5235954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50110962A JPS5235954A (en) 1975-09-16 1975-09-16 Self-operation confirming circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110962A JPS5235954A (en) 1975-09-16 1975-09-16 Self-operation confirming circuit

Publications (1)

Publication Number Publication Date
JPS5235954A true JPS5235954A (en) 1977-03-18

Family

ID=14548917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50110962A Pending JPS5235954A (en) 1975-09-16 1975-09-16 Self-operation confirming circuit

Country Status (1)

Country Link
JP (1) JPS5235954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250667A (en) * 1975-10-22 1977-04-22 Mitsubishi Electric Corp Trouble checkup method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492236B1 (en) * 1968-12-04 1974-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492236B1 (en) * 1968-12-04 1974-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250667A (en) * 1975-10-22 1977-04-22 Mitsubishi Electric Corp Trouble checkup method

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