JPS5458322A - Interface check system - Google Patents

Interface check system

Info

Publication number
JPS5458322A
JPS5458322A JP12454677A JP12454677A JPS5458322A JP S5458322 A JPS5458322 A JP S5458322A JP 12454677 A JP12454677 A JP 12454677A JP 12454677 A JP12454677 A JP 12454677A JP S5458322 A JPS5458322 A JP S5458322A
Authority
JP
Japan
Prior art keywords
interface
program
check
line
computer
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
JP12454677A
Other languages
Japanese (ja)
Inventor
Takenobu Sakai
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 Denshi KK
Original Assignee
Hitachi Denshi KK
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 Denshi KK filed Critical Hitachi Denshi KK
Priority to JP12454677A priority Critical patent/JPS5458322A/en
Publication of JPS5458322A publication Critical patent/JPS5458322A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the system reliability and working rate, by performing the confirmation of operation of interface with the check circuit while the ON-line processing of the digital computer and by storing the data taken place in external equipment to the memory circuit.
CONSTITUTION: The digital computer 1 has the ON-line program and the check program, and it connects the output of the interface 6 to the external equiment 5 via the memory circuit 8. Further, the check signal outputted from the computer 1 at the vacant time of the program of the ON-line system forms the loop with the interface 6 and the check circuit 7, and the data after checking can be read in with the computer 1. While this, the data taken place at the external equipment is stored in the memory circuit 8 and is fed to the interface 6 after checking process and is processed with the ON-line program. Thus, the reliability and the working rate as system can be improve
COPYRIGHT: (C)1979,JPO&Japio
JP12454677A 1977-10-19 1977-10-19 Interface check system Pending JPS5458322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12454677A JPS5458322A (en) 1977-10-19 1977-10-19 Interface check system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12454677A JPS5458322A (en) 1977-10-19 1977-10-19 Interface check system

Publications (1)

Publication Number Publication Date
JPS5458322A true JPS5458322A (en) 1979-05-11

Family

ID=14888145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12454677A Pending JPS5458322A (en) 1977-10-19 1977-10-19 Interface check system

Country Status (1)

Country Link
JP (1) JPS5458322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118454U (en) * 1981-01-13 1982-07-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118454U (en) * 1981-01-13 1982-07-22

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