FR2172076B1 - - Google Patents

Info

Publication number
FR2172076B1
FR2172076B1 FR7238677A FR7238677A FR2172076B1 FR 2172076 B1 FR2172076 B1 FR 2172076B1 FR 7238677 A FR7238677 A FR 7238677A FR 7238677 A FR7238677 A FR 7238677A FR 2172076 B1 FR2172076 B1 FR 2172076B1
Authority
FR
France
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
FR7238677A
Other versions
FR2172076A1 (fr
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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
Priority claimed from IT20619/72A external-priority patent/IT959546B/it
Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of FR2172076A1 publication Critical patent/FR2172076A1/fr
Application granted granted Critical
Publication of FR2172076B1 publication Critical patent/FR2172076B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • G06F5/08—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations, the intermediate ones not being accessible for either enqueue or dequeue operations, e.g. using a shift register
    • G06F5/085—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations, the intermediate ones not being accessible for either enqueue or dequeue operations, e.g. using a shift register in which the data is recirculated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7238677A 1972-02-16 1972-10-31 Expired FR2172076B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT20619/72A IT959546B (it) 1972-02-16 1972-02-16 Memoria a ricircolazione
US33269673A 1973-02-15 1973-02-15
US05/551,403 US3940749A (en) 1972-02-16 1975-02-20 Circulatory storage network for coded data

Publications (2)

Publication Number Publication Date
FR2172076A1 FR2172076A1 (fr) 1973-09-28
FR2172076B1 true FR2172076B1 (fr) 1977-01-14

Family

ID=27273082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238677A Expired FR2172076B1 (fr) 1972-02-16 1972-10-31

Country Status (5)

Country Link
US (1) US3940749A (fr)
DE (1) DE2307830C3 (fr)
FR (1) FR2172076B1 (fr)
GB (1) GB1424822A (fr)
NL (1) NL7302029A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450283A (en) * 1973-02-02 1976-09-22 Ibm Data processing apparatus
US4236227A (en) * 1979-01-02 1980-11-25 Honeywell Information Systems Inc. Data storage system
US4879680A (en) * 1985-10-18 1989-11-07 Texas Instruments Incorporated Multi-slave master-slave flip-flop

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351917A (en) * 1965-02-05 1967-11-07 Burroughs Corp Information storage and retrieval system having a dynamic memory device
FR1536238A (fr) * 1967-05-05 1968-08-16 Réseau de commutation téléphonique à canaux de signalisation indépendants
FR1596576A (fr) * 1968-09-13 1970-07-31
FR2061803A5 (fr) * 1969-03-21 1971-06-25 Labo Cent Telecommunicat
FR2038852A5 (fr) * 1969-03-31 1971-01-08 Hardy Daniel
US3691536A (en) * 1970-10-09 1972-09-12 Teletype Corp Variable length storing device
US3749844A (en) * 1971-10-27 1973-07-31 Gte Automatic Electric Lab Inc Stored program small exchange with registers and senders

Also Published As

Publication number Publication date
DE2307830B2 (de) 1975-01-02
NL7302029A (fr) 1973-08-20
GB1424822A (en) 1976-02-11
FR2172076A1 (fr) 1973-09-28
US3940749A (en) 1976-02-24
DE2307830A1 (de) 1973-09-13
DE2307830C3 (de) 1975-08-14

Similar Documents

Publication Publication Date Title
FR2187580B1 (fr)
JPS4981368U (fr)
CH577057B5 (fr)
CH571725A5 (fr)
BG18258A1 (fr)
BG18376A1 (fr)
BG18651A1 (fr)
CH1116873A4 (fr)
CH257573A4 (fr)
CH559214A5 (fr)
CH559500A5 (fr)
CH559822A5 (fr)
CH560326A5 (fr)
CH561632A5 (fr)
CH562211A5 (fr)
CH563042A5 (fr)
CH563082A5 (fr)
CH563196A5 (fr)
CH563243A5 (fr)
CH563692A5 (fr)
CH566018A5 (fr)
CH566074A5 (fr)
CH566487A5 (fr)
CH566652A5 (fr)
CH566738A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse