JPS56122587A - Direct channel control system - Google Patents

Direct channel control system

Info

Publication number
JPS56122587A
JPS56122587A JP2531080A JP2531080A JPS56122587A JP S56122587 A JPS56122587 A JP S56122587A JP 2531080 A JP2531080 A JP 2531080A JP 2531080 A JP2531080 A JP 2531080A JP S56122587 A JPS56122587 A JP S56122587A
Authority
JP
Japan
Prior art keywords
channel
nwo15
cpo11
signal
driving
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
JP2531080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214160B2 (show.php
Inventor
Makoto Amauchi
Hiromichi Ono
Toshikatsu Kikuchi
Tadashi Koizumi
Atsuhiro Makino
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
Hitachi Ltd
NEC Corp
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP2531080A priority Critical patent/JPS56122587A/ja
Publication of JPS56122587A publication Critical patent/JPS56122587A/ja
Publication of JPS6214160B2 publication Critical patent/JPS6214160B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP2531080A 1980-03-03 1980-03-03 Direct channel control system Granted JPS56122587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2531080A JPS56122587A (en) 1980-03-03 1980-03-03 Direct channel control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2531080A JPS56122587A (en) 1980-03-03 1980-03-03 Direct channel control system

Publications (2)

Publication Number Publication Date
JPS56122587A true JPS56122587A (en) 1981-09-26
JPS6214160B2 JPS6214160B2 (show.php) 1987-03-31

Family

ID=12162420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2531080A Granted JPS56122587A (en) 1980-03-03 1980-03-03 Direct channel control system

Country Status (1)

Country Link
JP (1) JPS56122587A (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252088A (ja) * 1987-04-09 1988-10-19 Nec Corp 分散型交換機のトランク選択方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124906A (en) * 1978-03-22 1979-09-28 Nec Corp Channel control system of automatic switchboard

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124906A (en) * 1978-03-22 1979-09-28 Nec Corp Channel control system of automatic switchboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252088A (ja) * 1987-04-09 1988-10-19 Nec Corp 分散型交換機のトランク選択方式

Also Published As

Publication number Publication date
JPS6214160B2 (show.php) 1987-03-31

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