JPS5341914A - Malfunction preventing system for semiconductor crosspoint switch - Google Patents

Malfunction preventing system for semiconductor crosspoint switch

Info

Publication number
JPS5341914A
JPS5341914A JP11590976A JP11590976A JPS5341914A JP S5341914 A JPS5341914 A JP S5341914A JP 11590976 A JP11590976 A JP 11590976A JP 11590976 A JP11590976 A JP 11590976A JP S5341914 A JPS5341914 A JP S5341914A
Authority
JP
Japan
Prior art keywords
crosspoint switch
preventing system
malfunction preventing
semiconductor
semiconductor crosspoint
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
JP11590976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5714077B2 (cg-RX-API-DMAC10.html
Inventor
Hirotoshi Shirasu
Hidetaka Yamashita
Hiroshi Kosugi
Taiji Uehara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11590976A priority Critical patent/JPS5341914A/ja
Priority to AU29139/77A priority patent/AU503436B2/en
Publication of JPS5341914A publication Critical patent/JPS5341914A/ja
Publication of JPS5714077B2 publication Critical patent/JPS5714077B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP11590976A 1976-09-27 1976-09-29 Malfunction preventing system for semiconductor crosspoint switch Granted JPS5341914A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11590976A JPS5341914A (en) 1976-09-29 1976-09-29 Malfunction preventing system for semiconductor crosspoint switch
AU29139/77A AU503436B2 (en) 1976-09-27 1977-09-27 Coupling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11590976A JPS5341914A (en) 1976-09-29 1976-09-29 Malfunction preventing system for semiconductor crosspoint switch

Publications (2)

Publication Number Publication Date
JPS5341914A true JPS5341914A (en) 1978-04-15
JPS5714077B2 JPS5714077B2 (cg-RX-API-DMAC10.html) 1982-03-20

Family

ID=14674200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11590976A Granted JPS5341914A (en) 1976-09-27 1976-09-29 Malfunction preventing system for semiconductor crosspoint switch

Country Status (1)

Country Link
JP (1) JPS5341914A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086175A (cg-RX-API-DMAC10.html) * 1973-11-30 1975-07-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086175A (cg-RX-API-DMAC10.html) * 1973-11-30 1975-07-11

Also Published As

Publication number Publication date
JPS5714077B2 (cg-RX-API-DMAC10.html) 1982-03-20

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