JPS5620396A - Time-division switch network - Google Patents

Time-division switch network

Info

Publication number
JPS5620396A
JPS5620396A JP9589179A JP9589179A JPS5620396A JP S5620396 A JPS5620396 A JP S5620396A JP 9589179 A JP9589179 A JP 9589179A JP 9589179 A JP9589179 A JP 9589179A JP S5620396 A JPS5620396 A JP S5620396A
Authority
JP
Japan
Prior art keywords
switch
time
written
address
time slot
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
JP9589179A
Other languages
Japanese (ja)
Other versions
JPS6159596B2 (en
Inventor
Masahiko Yamamoto
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9589179A priority Critical patent/JPS5620396A/en
Publication of JPS5620396A publication Critical patent/JPS5620396A/en
Publication of JPS6159596B2 publication Critical patent/JPS6159596B2/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

Abstract

PURPOSE:To make it possible to increase or decrease easily the number of stages of time-division switches by assigning the selection output of the 1st-stage time switch for every time slot and then inputting it to the final-stage time switch. CONSTITUTION:At address (j) of call holding circuit PM00 of time switch TSW00, time slot information (i) is written and at address (j) of output selective control circuit SM00, gate assignment information 0 is written. On the other hand, gate assignment information 1 is written at address (j) of circuit SMO1 of switch TSW01 highway 1. Further, time slot information (j) is written at the address of circuit PM10 of switch TSW10 of highway 0. Through the above-mentioned operation, call information on time slot (i) of call signal input IS0 written at address (i) of switch TSW00 audio memory circuit MS00 is read by time slot (j) of the audio signal output of switch TSW. At this time, the audio signal output of switch TSW00 is supplied to only switch TSW. Thus, the avilability of a time switch is determined by an input time slot.
JP9589179A 1979-07-26 1979-07-26 Time-division switch network Granted JPS5620396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9589179A JPS5620396A (en) 1979-07-26 1979-07-26 Time-division switch network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9589179A JPS5620396A (en) 1979-07-26 1979-07-26 Time-division switch network

Publications (2)

Publication Number Publication Date
JPS5620396A true JPS5620396A (en) 1981-02-25
JPS6159596B2 JPS6159596B2 (en) 1986-12-17

Family

ID=14149926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9589179A Granted JPS5620396A (en) 1979-07-26 1979-07-26 Time-division switch network

Country Status (1)

Country Link
JP (1) JPS5620396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261288A (en) * 1984-06-08 1985-12-24 Meisei Electric Co Ltd Channel extension method of time division switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261288A (en) * 1984-06-08 1985-12-24 Meisei Electric Co Ltd Channel extension method of time division switch

Also Published As

Publication number Publication date
JPS6159596B2 (en) 1986-12-17

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