JPS5585185A - Forming system of mounting imformation of electronic exchange system - Google Patents

Forming system of mounting imformation of electronic exchange system

Info

Publication number
JPS5585185A
JPS5585185A JP15757578A JP15757578A JPS5585185A JP S5585185 A JPS5585185 A JP S5585185A JP 15757578 A JP15757578 A JP 15757578A JP 15757578 A JP15757578 A JP 15757578A JP S5585185 A JPS5585185 A JP S5585185A
Authority
JP
Japan
Prior art keywords
mounting
signal
unit
fed
imformation
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
JP15757578A
Other languages
Japanese (ja)
Inventor
Chikao Sato
Yoshiaki Matsuura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15757578A priority Critical patent/JPS5585185A/en
Publication of JPS5585185A publication Critical patent/JPS5585185A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To obtain the mounting information automatically, by providing the circuit enabling to produce signal when the mounting is made to the frame each unit. CONSTITUTION:When the instruction for communication path control operation is made from the central control unit 10, the relay 12a is driven, the voltage signal is fed to each unit connector of frame, and signal is fed to each input terminal of the signal conversion circuit 18 as to the parts 14, 15, 16 where the unit is mounted and no signal is fed to the part 17 of non-mounting. The location information of mounting unit outputted from the signal conversion circuit 18, i.e., mounting information is sequentially fed to the central control unit 10, and stored to the memory 11.
JP15757578A 1978-12-22 1978-12-22 Forming system of mounting imformation of electronic exchange system Pending JPS5585185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15757578A JPS5585185A (en) 1978-12-22 1978-12-22 Forming system of mounting imformation of electronic exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15757578A JPS5585185A (en) 1978-12-22 1978-12-22 Forming system of mounting imformation of electronic exchange system

Publications (1)

Publication Number Publication Date
JPS5585185A true JPS5585185A (en) 1980-06-26

Family

ID=15652680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15757578A Pending JPS5585185A (en) 1978-12-22 1978-12-22 Forming system of mounting imformation of electronic exchange system

Country Status (1)

Country Link
JP (1) JPS5585185A (en)

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