FR2450496A1 - Dispositif de commande d'ecriture - Google Patents

Dispositif de commande d'ecriture

Info

Publication number
FR2450496A1
FR2450496A1 FR7931348A FR7931348A FR2450496A1 FR 2450496 A1 FR2450496 A1 FR 2450496A1 FR 7931348 A FR7931348 A FR 7931348A FR 7931348 A FR7931348 A FR 7931348A FR 2450496 A1 FR2450496 A1 FR 2450496A1
Authority
FR
France
Prior art keywords
instruction
mini
memory
control device
fixed
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
FR7931348A
Other languages
English (en)
French (fr)
Other versions
FR2450496B1 (OSRAM
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2450496A1 publication Critical patent/FR2450496A1/fr
Application granted granted Critical
Publication of FR2450496B1 publication Critical patent/FR2450496B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
    • G11B20/1205—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for discontinuous data, e.g. digital information signals, computer programme data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
FR7931348A 1978-12-26 1979-12-20 Dispositif de commande d'ecriture Granted FR2450496A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97325978A 1978-12-26 1978-12-26

Publications (2)

Publication Number Publication Date
FR2450496A1 true FR2450496A1 (fr) 1980-09-26
FR2450496B1 FR2450496B1 (OSRAM) 1983-07-22

Family

ID=25520677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931348A Granted FR2450496A1 (fr) 1978-12-26 1979-12-20 Dispositif de commande d'ecriture

Country Status (6)

Country Link
JP (1) JPS5589912A (OSRAM)
AU (1) AU537672B2 (OSRAM)
CA (1) CA1159143A (OSRAM)
DE (1) DE2951767A1 (OSRAM)
FR (1) FR2450496A1 (OSRAM)
GB (1) GB2038519B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853675A (en) * 1995-06-30 1998-12-29 Minnesota Mining And Manufacturing Company Composite mounting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201980A (en) * 1978-12-26 1980-05-06 Honeywell Information Systems Inc. GCR Data write control apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192371A (en) * 1966-06-02 1970-05-20 Automatic Telephone & Elect Improvements in or relating to Data Processing Devices
US3685031A (en) * 1970-06-02 1972-08-15 Metrodata Systems Inc Digital recording apparatus
FR2257113A1 (OSRAM) * 1974-01-04 1975-08-01 Honeywell Inf Systems
US3938187A (en) * 1973-07-13 1976-02-10 Ing. C. Olivetti & C., S.P.A. System for putting an information record onto a magnetic substrate
FR2318461A1 (fr) * 1975-07-14 1977-02-11 Standard Oil Co Dispositif de jonction entre calculateur et unite bande

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654617A (en) * 1970-10-01 1972-04-04 Ibm Microprogrammable i/o controller

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192371A (en) * 1966-06-02 1970-05-20 Automatic Telephone & Elect Improvements in or relating to Data Processing Devices
US3685031A (en) * 1970-06-02 1972-08-15 Metrodata Systems Inc Digital recording apparatus
US3938187A (en) * 1973-07-13 1976-02-10 Ing. C. Olivetti & C., S.P.A. System for putting an information record onto a magnetic substrate
FR2257113A1 (OSRAM) * 1974-01-04 1975-08-01 Honeywell Inf Systems
US3950735A (en) * 1974-01-04 1976-04-13 Honeywell Information Systems, Inc. Method and apparatus for dynamically controlling read/write operations in a peripheral subsystem
FR2318461A1 (fr) * 1975-07-14 1977-02-11 Standard Oil Co Dispositif de jonction entre calculateur et unite bande
US4054947A (en) * 1975-07-14 1977-10-18 Standard Oil Company (Indiana) Computer to tape deck interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853675A (en) * 1995-06-30 1998-12-29 Minnesota Mining And Manufacturing Company Composite mounting system

Also Published As

Publication number Publication date
CA1159143A (en) 1983-12-20
AU5347879A (en) 1980-07-03
JPH0135424B2 (OSRAM) 1989-07-25
DE2951767A1 (de) 1980-07-17
GB2038519B (en) 1983-06-15
FR2450496B1 (OSRAM) 1983-07-22
AU537672B2 (en) 1984-07-05
DE2951767C2 (OSRAM) 1990-04-26
GB2038519A (en) 1980-07-23
JPS5589912A (en) 1980-07-08

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Legal Events

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