GB1415859A - Signal steering circuits - Google Patents

Signal steering circuits

Info

Publication number
GB1415859A
GB1415859A GB5486772A GB5486772A GB1415859A GB 1415859 A GB1415859 A GB 1415859A GB 5486772 A GB5486772 A GB 5486772A GB 5486772 A GB5486772 A GB 5486772A GB 1415859 A GB1415859 A GB 1415859A
Authority
GB
United Kingdom
Prior art keywords
register
domain
frame
time slot
memory
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.)
Expired
Application number
GB5486772A
Other languages
English (en)
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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1415859A publication Critical patent/GB1415859A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • 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
    • H04Q11/08—Time only switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB5486772A 1971-12-02 1972-11-28 Signal steering circuits Expired GB1415859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20414371A 1971-12-02 1971-12-02

Publications (1)

Publication Number Publication Date
GB1415859A true GB1415859A (en) 1975-11-26

Family

ID=22756808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5486772A Expired GB1415859A (en) 1971-12-02 1972-11-28 Signal steering circuits

Country Status (10)

Country Link
US (1) US3770895A (cg-RX-API-DMAC10.html)
JP (1) JPS5548516B2 (cg-RX-API-DMAC10.html)
BE (1) BE791931A (cg-RX-API-DMAC10.html)
CA (1) CA964752A (cg-RX-API-DMAC10.html)
CH (1) CH549912A (cg-RX-API-DMAC10.html)
DE (1) DE2258404C2 (cg-RX-API-DMAC10.html)
FR (1) FR2164262A5 (cg-RX-API-DMAC10.html)
GB (1) GB1415859A (cg-RX-API-DMAC10.html)
IT (1) IT975933B (cg-RX-API-DMAC10.html)
NL (1) NL7216116A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408267A1 (fr) * 1977-11-07 1979-06-01 Post Office Perfectionnements aux dispositifs de commutation de signaux numeriques
GB2296405A (en) * 1994-12-20 1996-06-26 At & T Corp Simplified time slot interchanger for TDM system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824567A (en) * 1972-11-17 1974-07-16 Ibm Magnetic domain code repeater
US3916397A (en) * 1973-07-12 1975-10-28 Nippon Electric Co Circulating access memory device
NL7403967A (nl) * 1973-11-26 1975-09-29 Philips Nv Geheugen met aandrijfbare domeinen.
NL7414216A (nl) * 1974-10-31 1976-05-04 Philips Nv Geheugeninrichting.
GB1560192A (en) * 1977-02-07 1980-01-30 Int Standard Electric Corp Continuously expandable switching network
GB1542764A (en) * 1977-05-26 1979-03-28 Standard Telephones Cables Ltd Digital time switching
US4143241A (en) * 1977-06-10 1979-03-06 Bell Telephone Laboratories, Incorporated Small digital time division switching arrangement
JPS5555693A (en) * 1978-10-19 1980-04-23 Nippon Telegr & Teleph Corp <Ntt> Time sharing exchanging circuit
US4218761A (en) * 1978-11-08 1980-08-19 Rockwell International Corporation Magnetic bubble domain decoder organization
JPS57187257U (cg-RX-API-DMAC10.html) * 1981-05-22 1982-11-27
NL8502023A (nl) * 1985-07-15 1987-02-02 Philips Nv Werkwijze voor het schakelen van tijdsloten in een tdm-signaal en inrichting voor het uitvoeren van de werkwijze.
JPH01174265U (cg-RX-API-DMAC10.html) * 1988-05-30 1989-12-11

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263030A (en) * 1961-09-26 1966-07-26 Rca Corp Digital crosspoint switch
US3514541A (en) * 1965-06-07 1970-05-26 Bell Telephone Labor Inc Time division switching system
US3458659A (en) * 1965-09-15 1969-07-29 New North Electric Co Nonblocking pulse code modulation system having storage and gating means with common control
US3470547A (en) * 1966-09-16 1969-09-30 Bell Telephone Labor Inc Switching crosspoint arrangment
NL157481B (nl) * 1968-07-05 1978-07-17 Philips Nv Inrichting voor een telecommunicatiecentrale voor het tot stand brengen van verbindingen tussen n inkomende tijdmultiplexlijnen en n uitgaande tijdmultiplexlijnen.
US3632884A (en) * 1968-09-12 1972-01-04 Bell Telephone Labor Inc Time division communication system
US3613056A (en) * 1970-04-20 1971-10-12 Bell Telephone Labor Inc Magnetic devices utilizing garnet compositions
US3668667A (en) * 1970-09-30 1972-06-06 Bell Telephone Labor Inc Multilevel domain propagation arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408267A1 (fr) * 1977-11-07 1979-06-01 Post Office Perfectionnements aux dispositifs de commutation de signaux numeriques
GB2296405A (en) * 1994-12-20 1996-06-26 At & T Corp Simplified time slot interchanger for TDM system
GB2296405B (en) * 1994-12-20 1996-12-18 At & T Corp Time slot shifter enhances data concentration

Also Published As

Publication number Publication date
JPS4865820A (cg-RX-API-DMAC10.html) 1973-09-10
BE791931A (fr) 1973-03-16
FR2164262A5 (cg-RX-API-DMAC10.html) 1973-07-27
IT975933B (it) 1974-08-10
DE2258404A1 (de) 1973-06-14
NL7216116A (cg-RX-API-DMAC10.html) 1973-06-05
CA964752A (en) 1975-03-18
CH549912A (de) 1974-05-31
JPS5548516B2 (cg-RX-API-DMAC10.html) 1980-12-06
US3770895A (en) 1973-11-06
DE2258404C2 (de) 1983-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee