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JPS5510244A - Common signal bus system - Google Patents

Common signal bus system

Info

Publication number
JPS5510244A
JPS5510244A JP8288378A JP8288378A JPS5510244A JP S5510244 A JPS5510244 A JP S5510244A JP 8288378 A JP8288378 A JP 8288378A JP 8288378 A JP8288378 A JP 8288378A JP S5510244 A JPS5510244 A JP S5510244A
Authority
JP
Japan
Prior art keywords
buses
synchronous
bit
bus
signal
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
JP8288378A
Other languages
Japanese (ja)
Other versions
JPS5843767B2 (en
Inventor
Toshio Hidaka
Kimiaki Kamei
Koichi Munakata
Akio Yamazaki
Yutaka Fukushima
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
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 JP8288378A priority Critical patent/JPS5843767B2/en
Publication of JPS5510244A publication Critical patent/JPS5510244A/en
Publication of JPS5843767B2 publication Critical patent/JPS5843767B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To attain accurate signal transmission and reception among devices with different interfaces without increasing buses in number, by providing common signal buses of the common controller of an electronic switchboard with a method of setting synchronous bits of each bus interface. CONSTITUTION:Between signal transmitter 2 and signal transmitter 1 differing in bus information array, time-division signal transmission and reception are executed sharing synchronous bit buses S1 to Sn and data bit buses (d1) to (dn) as signal buses. Synchronous-bit transmitting bus driver 11 and synchronous-bit receiving bus receiver 21, provided to transmitter 1 and receiver 2, are provided synchronous bits for respective bus information array kinds as many as the kinds, and a synchronous bit is selected corresponding to the kind of a bus information array. Then, the selected synchronous bits are sent out to buses S1 to Sn to actuate only a group of devices with the same bus information array, so that signal transmission and reception among devices with different interfaces will be made accurate with the number of buses reduced.
JP8288378A 1978-07-10 1978-07-10 Common signal bus system Expired JPS5843767B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8288378A JPS5843767B2 (en) 1978-07-10 1978-07-10 Common signal bus system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8288378A JPS5843767B2 (en) 1978-07-10 1978-07-10 Common signal bus system

Publications (2)

Publication Number Publication Date
JPS5510244A true JPS5510244A (en) 1980-01-24
JPS5843767B2 JPS5843767B2 (en) 1983-09-29

Family

ID=13786665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8288378A Expired JPS5843767B2 (en) 1978-07-10 1978-07-10 Common signal bus system

Country Status (1)

Country Link
JP (1) JPS5843767B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888913U (en) * 1981-12-10 1983-06-16 株式会社吉野工業所 lipstick case
US5263023A (en) * 1990-05-11 1993-11-16 Alcatel N.V. Data transfer connection between a primary device and a plurality of secondary with a reduced number of links

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888913U (en) * 1981-12-10 1983-06-16 株式会社吉野工業所 lipstick case
JPS6120983Y2 (en) * 1981-12-10 1986-06-24
US5263023A (en) * 1990-05-11 1993-11-16 Alcatel N.V. Data transfer connection between a primary device and a plurality of secondary with a reduced number of links

Also Published As

Publication number Publication date
JPS5843767B2 (en) 1983-09-29

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