JPS5715545A - Line switching device - Google Patents

Line switching device

Info

Publication number
JPS5715545A
JPS5715545A JP9085380A JP9085380A JPS5715545A JP S5715545 A JPS5715545 A JP S5715545A JP 9085380 A JP9085380 A JP 9085380A JP 9085380 A JP9085380 A JP 9085380A JP S5715545 A JPS5715545 A JP S5715545A
Authority
JP
Japan
Prior art keywords
line
switching device
cpu5
cpu
lines
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
JP9085380A
Other languages
English (en)
Inventor
Kunio Sato
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 JP9085380A priority Critical patent/JPS5715545A/ja
Publication of JPS5715545A publication Critical patent/JPS5715545A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/22Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP9085380A 1980-07-03 1980-07-03 Line switching device Pending JPS5715545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9085380A JPS5715545A (en) 1980-07-03 1980-07-03 Line switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9085380A JPS5715545A (en) 1980-07-03 1980-07-03 Line switching device

Publications (1)

Publication Number Publication Date
JPS5715545A true JPS5715545A (en) 1982-01-26

Family

ID=14010125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9085380A Pending JPS5715545A (en) 1980-07-03 1980-07-03 Line switching device

Country Status (1)

Country Link
JP (1) JPS5715545A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244546A (ja) * 1984-05-21 1985-12-04 平岡織染株式会社 不燃性シ−ト材料
JPH04167837A (ja) * 1990-10-31 1992-06-15 Fujitsu Ltd 通信制御方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244546A (ja) * 1984-05-21 1985-12-04 平岡織染株式会社 不燃性シ−ト材料
JPH0452775B2 (ja) * 1984-05-21 1992-08-24 Hiraoka Shokusen
JPH04167837A (ja) * 1990-10-31 1992-06-15 Fujitsu Ltd 通信制御方式

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