JPS524137A - Interface system - Google Patents

Interface system

Info

Publication number
JPS524137A
JPS524137A JP50076790A JP7679075A JPS524137A JP S524137 A JPS524137 A JP S524137A JP 50076790 A JP50076790 A JP 50076790A JP 7679075 A JP7679075 A JP 7679075A JP S524137 A JPS524137 A JP S524137A
Authority
JP
Japan
Prior art keywords
interface system
control
control unit
input
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
JP50076790A
Other languages
Japanese (ja)
Inventor
Hideaki Nishiyama
Akira Kawasaki
Kosaku Mukai
Yoshio Nakano
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50076790A priority Critical patent/JPS524137A/en
Publication of JPS524137A publication Critical patent/JPS524137A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bus Control (AREA)

Abstract

PURPOSE: To install a control circuit which forms a loop with the control unit and each input unit, to give the transmitting right for the information circuit only to the control unit and one of the input/output units, and to secure a traffic control without any complicated controlling.
COPYRIGHT: (C)1977,JPO&Japio
JP50076790A 1975-06-24 1975-06-24 Interface system Pending JPS524137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50076790A JPS524137A (en) 1975-06-24 1975-06-24 Interface system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50076790A JPS524137A (en) 1975-06-24 1975-06-24 Interface system

Publications (1)

Publication Number Publication Date
JPS524137A true JPS524137A (en) 1977-01-13

Family

ID=13615403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50076790A Pending JPS524137A (en) 1975-06-24 1975-06-24 Interface system

Country Status (1)

Country Link
JP (1) JPS524137A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967540A (en) * 1972-11-02 1974-07-01
JPS4999246A (en) * 1972-12-29 1974-09-19
JPS4998941A (en) * 1972-12-29 1974-09-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967540A (en) * 1972-11-02 1974-07-01
JPS4999246A (en) * 1972-12-29 1974-09-19
JPS4998941A (en) * 1972-12-29 1974-09-19

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