FR2209979B1 - - Google Patents

Info

Publication number
FR2209979B1
FR2209979B1 FR7344217A FR7344217A FR2209979B1 FR 2209979 B1 FR2209979 B1 FR 2209979B1 FR 7344217 A FR7344217 A FR 7344217A FR 7344217 A FR7344217 A FR 7344217A FR 2209979 B1 FR2209979 B1 FR 2209979B1
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
FR7344217A
Other languages
French (fr)
Other versions
FR2209979A1 (enFirst
Inventor
Francis G Roche
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.)
Cable and Wireless Ltd
Original Assignee
Cable and Wireless 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 Cable and Wireless Ltd filed Critical Cable and Wireless Ltd
Publication of FR2209979A1 publication Critical patent/FR2209979A1/fr
Application granted granted Critical
Publication of FR2209979B1 publication Critical patent/FR2209979B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Character Input (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
FR7344217A 1972-12-11 1973-12-11 Expired FR2209979B1 (enFirst)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5707472A GB1447627A (en) 1972-12-11 1972-12-11 Buffer stores

Publications (2)

Publication Number Publication Date
FR2209979A1 FR2209979A1 (enFirst) 1974-07-05
FR2209979B1 true FR2209979B1 (enFirst) 1977-03-04

Family

ID=10478296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344217A Expired FR2209979B1 (enFirst) 1972-12-11 1973-12-11

Country Status (5)

Country Link
US (1) US3890600A (enFirst)
DE (1) DE2361657A1 (enFirst)
FR (1) FR2209979B1 (enFirst)
GB (1) GB1447627A (enFirst)
IT (1) IT1006678B (enFirst)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537336B2 (enFirst) * 1973-12-29 1978-03-16
GB2061577B (en) * 1977-08-04 1982-10-20 Honeywell Inf Systems Data transfer control in a peripheral controller
FR2601491B1 (fr) * 1986-07-10 1992-09-04 Cit Alcatel Memoire de file d'attente

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117361A (en) * 1965-04-05 1968-06-19 Ferranti Ltd Improvements relating to information storage devices
FR1488262A (fr) * 1966-03-08 1967-07-13 Bull General Electric Système d'emmagasinage de représentations codées de caractères
FR1581412A (enFirst) * 1967-10-03 1969-09-12
US3599177A (en) * 1968-09-16 1971-08-10 Bunker Ramo Character storage and display system
GB1248681A (en) * 1969-01-08 1971-10-06 Int Computers Ltd Improvements in or relating to digital electrical information processing apparatus
US3587062A (en) * 1969-09-11 1971-06-22 Bunker Ramo Read-write control system for a recirculating storage means
BE759562A (fr) * 1969-12-31 1971-04-30 Ibm Dispositif d'emmagasinage auxiliaire et methode mise en oeuvre

Also Published As

Publication number Publication date
GB1447627A (en) 1976-08-25
DE2361657A1 (de) 1974-06-12
IT1006678B (it) 1976-10-20
US3890600A (en) 1975-06-17
FR2209979A1 (enFirst) 1974-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse