JPS5779789A - Space switch circuit - Google Patents

Space switch circuit

Info

Publication number
JPS5779789A
JPS5779789A JP15459580A JP15459580A JPS5779789A JP S5779789 A JPS5779789 A JP S5779789A JP 15459580 A JP15459580 A JP 15459580A JP 15459580 A JP15459580 A JP 15459580A JP S5779789 A JPS5779789 A JP S5779789A
Authority
JP
Japan
Prior art keywords
circuit
space switch
output
unit
flop
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
JP15459580A
Other languages
Japanese (ja)
Inventor
Yasuhiko Sakita
Harutoshi Kameda
Ichio Kawasaki
Tadashi Uchiumi
Kanji Tawara
Takeshi Sanbe
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.)
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15459580A priority Critical patent/JPS5779789A/en
Publication of JPS5779789A publication Critical patent/JPS5779789A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To make easy the split of one side lattice, by connecting a time correction circuit and an outgoing multi-connection input and output circuit to the outgoing line of a space switch. CONSTITUTION:Space switch circuits 100, 200 and intra-unit interface circuit constitute a part of one unit, and space switch circuits 400, 500 constitute a part of other unit. The input data of the space switches 100, 200 is switched with the information of a control section 102 at a space switch 101 and transmitted to an intra-unit interface circuit 300 via an output buffer 107 and also to a time correction circuit 105 via a selection circuit 103. The input data of the switches 400, 500 is transmitted to an interface 108 of the switches 100, 200, input flip- flop 109 and output buffer 110 via the time correction circuit 104, output selection section 4011, output flop-flop 403 and interface 404, and to the circuit 300.
JP15459580A 1980-11-05 1980-11-05 Space switch circuit Pending JPS5779789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15459580A JPS5779789A (en) 1980-11-05 1980-11-05 Space switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15459580A JPS5779789A (en) 1980-11-05 1980-11-05 Space switch circuit

Publications (1)

Publication Number Publication Date
JPS5779789A true JPS5779789A (en) 1982-05-19

Family

ID=15587615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15459580A Pending JPS5779789A (en) 1980-11-05 1980-11-05 Space switch circuit

Country Status (1)

Country Link
JP (1) JPS5779789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02298174A (en) * 1990-04-09 1990-12-10 Hitachi Ltd Video distribution device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154594A (en) * 1979-04-28 1980-12-02 Imi Kynoch Ltd Electrode for producing manganese dioxide by electrolysis
JPS55154593A (en) * 1979-05-23 1980-12-02 Osaka Soda Co Ltd Diaphragm type alkali chloride electrolytic bath

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154594A (en) * 1979-04-28 1980-12-02 Imi Kynoch Ltd Electrode for producing manganese dioxide by electrolysis
JPS55154593A (en) * 1979-05-23 1980-12-02 Osaka Soda Co Ltd Diaphragm type alkali chloride electrolytic bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02298174A (en) * 1990-04-09 1990-12-10 Hitachi Ltd Video distribution device

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